################ BASELINE (verbatim production code) ################
===== [BASELINE] MODE race-guard =====
RIG SCENARIO mode=race-guard build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
RIG FAULT: addr=0x8004e8050 INSIDE FREED allocation 'radeon_dp_add_mst_connector' [0x8004e8000+912) -- USE-AFTER-FREE CONFIRMED
RIG RESULT outcome=UAF fault_in_freed=radeon_dp_add_mst_connector
----- exit=77 -----
===== [BASELINE] MODE race-zero =====
RIG SCENARIO mode=race-zero build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
RIG FAULT: addr=0x10 NEAR-NULL (zeroed freed object walked as list / NULL funcs)
RIG RESULT outcome=UAF near_null
----- exit=77 -----
===== [BASELINE] MODE race-poison =====
RIG SCENARIO mode=race-poison build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
RIG FAULT: addr=0x0 NEAR-NULL (zeroed freed object walked as list / NULL funcs)
RIG RESULT outcome=UAF near_null
----- exit=77 -----
===== [BASELINE] MODE race-groom =====
RIG SCENARIO mode=race-groom build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [groom] freed connector slot rewritten (free_cb=drm_connector_free, refcount=1, victim encoder=0x80050f000)
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800511000 from drm_encoder_cleanup
    [kfree] 0x80050f000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [obs] list_del(0x8004e8090) INSIDE FREED 'radeon_dp_add_mst_connector': writes land at prev=0x800513000 next=0x800513000 (groomed pointers -> write-what-where)
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
RIG DOUBLE-FREE: 0x8004e8000 freed AGAIN by 'radeon_dp_mst_connector_destroy' (first freed by 'radeon_dp_add_mst_connector')
RIG RESULT outcome=DOUBLE_FREE by=radeon_dp_mst_connector_destroy first=radeon_dp_add_mst_connector
----- exit=78 -----
===== [BASELINE] MODE race-groom-leak =====
RIG SCENARIO mode=race-groom-leak build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [groom] freed connector slot rewritten (free_cb=drm_connector_free, refcount=1, victim encoder=0x80050f000)
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [reader] getconnector(conn=2) = 0 mm_width=0x5151 mm_height=0x5152 modes=0 props=0
    [acct] connector frees: raw-destroy-cb=1  kref-release-destroy=0
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_destroy_mst_connector               allocs=0 frees=1
RIG RESULT outcome=LEAK_MARKER (freed-heap marker in ioctl response: SEEN -- kernel-heap contents disclosed)
RIG EXIT rc=0
----- exit=0 -----
===== [BASELINE] MODE race2-guard =====
RIG SCENARIO mode=race2-guard build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [holder] lookup(2) = 0x8004e8000 (kref held)
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
RIG FAULT: addr=0x8004e8018 INSIDE FREED allocation 'radeon_dp_add_mst_connector' [0x8004e8000+912) -- USE-AFTER-FREE CONFIRMED
RIG RESULT outcome=UAF fault_in_freed=radeon_dp_add_mst_connector
----- exit=77 -----
===== [BASELINE] MODE post-unplug-lookup =====
RIG SCENARIO mode=post-unplug-lookup build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [topo] unplug complete; now looking up id=2
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [reader] getconnector(conn=2) = -2 mm_width=0x0 mm_height=0x0 modes=0 props=0
    [ok] lookup after unplug: -ENOENT (idr serialization works)
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [BASELINE] MODE unplug-norace =====
RIG SCENARIO mode=unplug-norace build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [acct] connector frees: raw-destroy-cb=1  kref-release-destroy=0
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_destroy_mst_connector               allocs=0 frees=1
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [BASELINE] MODE replug-leak =====
RIG SCENARIO mode=replug-leak build=BASELINE (verbatim production)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [drm] WARNING: WARN_ON(dev->mode_config.num_encoder >= 32)
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_destroy_mst_connector
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [acct] after 64 flap cycles: num_encoder=32 (encoders still live), num_connector=1
    [acct] fake-encoder allocs=128 destroyed-by-release=0
    [leak] 32 MST encoders leaked across 64 flap cycles (freed only at driver unload)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f6000 from drm_encoder_cleanup
    [kfree] 0x8004f2000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004fc000 from drm_encoder_cleanup
    [kfree] 0x8004f8000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800502000 from drm_encoder_cleanup
    [kfree] 0x8004fe000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800508000 from drm_encoder_cleanup
    [kfree] 0x800504000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80050e000 from drm_encoder_cleanup
    [kfree] 0x80050a000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800514000 from drm_encoder_cleanup
    [kfree] 0x800510000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80051a000 from drm_encoder_cleanup
    [kfree] 0x800516000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800520000 from drm_encoder_cleanup
    [kfree] 0x80051c000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800526000 from drm_encoder_cleanup
    [kfree] 0x800522000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80052c000 from drm_encoder_cleanup
    [kfree] 0x800528000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800532000 from drm_encoder_cleanup
    [kfree] 0x80052e000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800538000 from drm_encoder_cleanup
    [kfree] 0x800534000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80053e000 from drm_encoder_cleanup
    [kfree] 0x80053a000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800544000 from drm_encoder_cleanup
    [kfree] 0x800540000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80054a000 from drm_encoder_cleanup
    [kfree] 0x800546000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800550000 from drm_encoder_cleanup
    [kfree] 0x80054c000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800556000 from drm_encoder_cleanup
    [kfree] 0x800552000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80055c000 from drm_encoder_cleanup
    [kfree] 0x800558000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800562000 from drm_encoder_cleanup
    [kfree] 0x80055e000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800568000 from drm_encoder_cleanup
    [kfree] 0x800564000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80056e000 from drm_encoder_cleanup
    [kfree] 0x80056a000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800574000 from drm_encoder_cleanup
    [kfree] 0x800570000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80057a000 from drm_encoder_cleanup
    [kfree] 0x800576000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800580000 from drm_encoder_cleanup
    [kfree] 0x80057c000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800586000 from drm_encoder_cleanup
    [kfree] 0x800582000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80058c000 from drm_encoder_cleanup
    [kfree] 0x800588000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800592000 from drm_encoder_cleanup
    [kfree] 0x80058e000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800598000 from drm_encoder_cleanup
    [kfree] 0x800594000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80059e000 from drm_encoder_cleanup
    [kfree] 0x80059a000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8005a4000 from drm_encoder_cleanup
    [kfree] 0x8005a0000 from radeon_dp_mst_encoder_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8005aa000 from drm_encoder_cleanup
    [kfree] 0x8005a6000 from radeon_dp_mst_encoder_destroy
    [unload] after drm_mode_config_cleanup mirror: num_encoder=0 num_connector=1
RIG RESULT outcome=ENCODER_LEAK n=0
RIG EXIT rc=90
----- exit=90 -----

################ FIXED (same slices + DF-4631 fix.diff) ################
===== [FIXED] MODE race-guard =====
RIG SCENARIO mode=race-guard build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [reader] getconnector(conn=2) = 0 mm_width=0x0 mm_height=0x0 modes=0 props=6
    [acct] connector frees: raw-destroy-cb=0  kref-release-destroy=2
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_mst_connector_destroy               allocs=0 frees=2
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE race-zero =====
RIG SCENARIO mode=race-zero build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [reader] getconnector(conn=2) = 0 mm_width=0x0 mm_height=0x0 modes=0 props=6
    [acct] connector frees: raw-destroy-cb=0  kref-release-destroy=2
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_mst_connector_destroy               allocs=0 frees=2
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE race-poison =====
RIG SCENARIO mode=race-poison build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [reader] getconnector(conn=2) = 0 mm_width=0x0 mm_height=0x0 modes=0 props=6
    [acct] connector frees: raw-destroy-cb=0  kref-release-destroy=2
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_mst_connector_destroy               allocs=0 frees=2
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE race-groom =====
RIG SCENARIO mode=race-groom build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [groom] freed connector slot rewritten (free_cb=drm_connector_free, refcount=1, victim encoder=0x80050f000)
    [reader] getconnector(conn=2) = 0 mm_width=0x0 mm_height=0x0 modes=0 props=6
    [acct] connector frees: raw-destroy-cb=0  kref-release-destroy=2
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_mst_connector_destroy               allocs=0 frees=2
    [obs] second list_del wrote attacker-chosen node 0x800513000: prev=0x800513000 next=0x800513000 (write-what-where through groomed freed object)
RIG RESULT outcome=CLEAN (no double free under groom)
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE race-groom-leak =====
RIG SCENARIO mode=race-groom-leak build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [groom] freed connector slot rewritten (free_cb=drm_connector_free, refcount=1, victim encoder=0x80050f000)
    [reader] getconnector(conn=2) = 0 mm_width=0x0 mm_height=0x0 modes=0 props=6
    [acct] connector frees: raw-destroy-cb=0  kref-release-destroy=2
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_mst_connector_destroy               allocs=0 frees=2
RIG RESULT outcome=NO_LEAK (freed-heap marker in ioctl response: absent)
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE race2-guard =====
RIG SCENARIO mode=race2-guard build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [topo] MST child connector id=2 registered (num_connector=2, num_encoder=1)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [holder] lookup(2) = 0x8004e8000 (kref held)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a30
    [worker] readers parked inside GETCONNECTOR holding lookup krefs -> unplug
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [worker] unplug chain complete -> release readers
    [holder] put(0x8004e8000) done
    [unlock] drop 0x4d4a30
    [lock]   take 0x4d4a38
    [unlock] drop 0x4d4a38
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [reader] getconnector(conn=2) = 0 mm_width=0x0 mm_height=0x0 modes=0 props=6
    [acct] connector frees: raw-destroy-cb=0  kref-release-destroy=2
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_mst_connector_destroy               allocs=0 frees=2
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE post-unplug-lookup =====
RIG SCENARIO mode=post-unplug-lookup build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [topo] unplug complete; now looking up id=2
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [reader] getconnector(conn=2) = -2 mm_width=0x0 mm_height=0x0 modes=0 props=0
    [ok] lookup after unplug: -ENOENT (idr serialization works)
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE unplug-norace =====
RIG SCENARIO mode=unplug-norace build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [acct] connector frees: raw-destroy-cb=0  kref-release-destroy=2
    [acct] radeon_dp_add_mst_connector                   allocs=1 frees=0
    [acct] radeon_dp_create_fake_mst_encoder             allocs=2 frees=0
    [acct] radeon_dp_mst_connector_destroy               allocs=0 frees=2
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----
===== [FIXED] MODE replug-leak =====
RIG SCENARIO mode=replug-leak build=FIXED (ra slice + fix.diff)
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f0000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f2000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f4000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f6000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004f8000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004fa000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004fc000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004fe000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800500000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800502000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800504000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800506000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800508000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80050a000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80050c000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80050e000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800510000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800512000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800514000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800516000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800518000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80051a000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80051c000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80051e000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800520000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800522000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800524000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800526000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800528000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80052a000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80052c000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80052e000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800530000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800532000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800534000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800536000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800538000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80053a000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80053c000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80053e000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800540000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800542000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800544000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800546000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800548000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80054a000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80054c000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80054e000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800550000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800552000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800554000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800556000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800558000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80055a000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80055c000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80055e000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800560000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800562000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800564000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800566000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x800568000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80056a000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80056c000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [unlock] drop 0x8004e8040
    [lock]   take 0x80046e300
    [unlock] drop 0x80046e300
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x80046e340
    [unlock] drop 0x80046e340
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [lock]   take 0x8004e8040
    [unlock] drop 0x8004e8040
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x80056e000 from drm_encoder_cleanup
    [kfree] 0x8004ec000 from radeon_dp_mst_connector_destroy
    [lock]   take 0x4cca20
    [unlock] drop 0x4cca20
    [kfree] 0x8004ea000 from drm_connector_cleanup
    [lock]   take 0x4d4a50
    [unlock] drop 0x4d4a50
    [mutex_destroy] 0x8004e8040
    [kfree] 0x8004e8000 from radeon_dp_mst_connector_destroy
    [kfree] 0x8004e4000 from drm_dp_free_mst_branch_device
    [kfree] 0x8004e6000 from drm_dp_free_mst_port
    [lock]   take 0x80046e318
    [unlock] drop 0x80046e318
    [acct] after 64 flap cycles: num_encoder=0 (encoders still live), num_connector=1
    [acct] fake-encoder allocs=128 destroyed-by-release=128
RIG RESULT outcome=CLEAN
RIG EXIT rc=0
----- exit=0 -----