login: DF-0886: harness loaded, scanning for autofs mount...
DF-0886: autofs mp=0xfffff80116ee7800 amp=0xfffff8008d855800 root anp=0xfffff8008f8af700 an_vnode=0xfffff801170a2a00
DF-0886: nulling existing an_vnode=0xfffff801170a2a00 (simulating reclaim)
DF-0886: releasing 4 racers -- expect panic
Dpanic: lFo-0st886  racrearc[e2]
:
 cautofpusi_ndode_vn rc=0 vp=0xfffff8 0=1 0
Trace b1egi6dn1nin0eg a0t 0fr
ame 0xfffff80117c0fa20
autofs_node_vn() at autofs_node_vn+0x2c4 0xffffffff82603cd4 
autofs_node_vn() at autofs_node_vn+0x2c4 0xffffffff82603cd4 
racer_thread() at racer_thread+0x46 0xffffffff82659046 
Debugger("panic")

CPU0 stopping CPUs: 0x0000003e
 stopped
Stopped at      Debugger+0x7c:  movb    $0,0xbdaf09(%rip)
db>