| LOR |
lock order reversal:
1st 0xc07e9274 proctree (proctree) @ sys/kern/kern_exit.c:291
2nd 0xc3c18278 devfs (devfs) @ sys/kern/vfs_subr.c:2158
KDB: stack backtrace:
db_trace_self_wrapper(c07682d0,d6078b24,c0573236,c076a615,c3c18278,...) at db_trace_self_wrapper+0x26
kdb_backtrace(c076a615,c3c18278,c075bcfb,c075bcfb,c0770a8c,...) at kdb_backtrace+0x29
witness_checkorder(c3c18278,9,c0770a8c,86e,c07edcd4,...) at witness_checkorder+0x6d6
_lockmgr_args(c3c18278,20002,c3c182a8,0,ffffffff,...) at _lockmgr_args+0x519
vop_stdlock(d6078bc4,d6078bbc,c0572a1c,20002,c3c182a8,...) at vop_stdlock+0x51
VOP_LOCK1_APV(c07a07e0,d6078bc4,851,d6078be4,c3c182a8,...) at VOP_LOCK1_APV+0xa5
_vn_lock(c3c18220,20002,c0770a8c,86e,4,...) at _vn_lock+0xf2
vrele(c3c18220,0,c07619a2,14e,ffffffff,...) at vrele+0x142
exit1(c2fdd690,0,d6078d2c,c0729ed3,c2fdd690,...) at exit1+0x8a1
sys_exit(c2fdd690,d6078cfc,4,c07625a5,c07a3d38,...) at sys_exit+0x1d
syscall(d6078d38) at syscall+0x2b3
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (1, FreeBSD ELF32, sys_exit), eip = 0x2811964f, esp = 0xbfbfeacc, ebp = 0xbfbfead8 ---
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