hammer2_mount: devstr="/dev/vn0@testvol"
hammer2_mount: device="/dev/vn0" label="testvol" rdonly=1
hammer2_mount: hmp=0xfffff801184a0000 pmp=0xfffff80118c80000
DF2621: helper_create pmp=0xfffff80118c80000 old_groups=0 nchains=1
DF2621: helper_create pmp=0xfffff80118c80000 new_groups=0xfffff80118b4e000 (OLD LEAKED)
hammer2_mount: devstr="/dev/vn1@testvol"
hammer2_mount: device="/dev/vn1" label="testvol" rdonly=1
DF2621: helper_create pmp=0xfffff80118c80000 old_groups=0xfffff80118b4e000 nchains=2
DF2621: helper_create pmp=0xfffff80118c80000 new_groups=0xfffff80119a70000 (OLD LEAKED)
DF2621: helper_create pmp=0xfffff80118d40000 old_groups=0 nchains=2
DF2621: helper_create pmp=0xfffff80118d40000 new_groups=0xfffff8011a5a0000 (OLD LEAKED)
hammer2_mount: hmp=0xfffff80119344000 pmp=0xfffff80118c80000
hammer2_mount: PFS already mounted!
DF2621: helper_cleanup enter pmp=0xfffff80118c80000 groups=0xfffff80119a70000 nmasters=2
DF2621: helper_cleanup col 0 deleted
DF2621: helper_cleanup col 1 deleted
DF2621: helper_cleanup freeing groups=0xfffff80119a70000
DF2621: pfsfree_scan hmp=0xfffff801184a0000 which=0 enter
DF2621: helper_create pmp=0xfffff80118c80000 old_groups=0 nchains=2
DF2621: helper_create pmp=0xfffff80118c80000 new_groups=0xfffff80118e00000 (OLD LEAKED)
DF2621: pfsfree_scan freeze begin pmp=0xfffff80118c80000 groups=0xfffff80118e00000