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FreeBSD lock order reversal (LOR) #133

ID 133
state unknown
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LOR
lock order reversal
 1st 0xc08cec80 ifnet (ifnet) @ sys/net/if.c:1188
 2nd 0xc1612afc wi0 (network driver) @ sys/dev/wi/if_wi.c:656
		
KDB: stack backtrace:
kdb_backtrace(c07dcab1,c1612afc,c160a930,c07c54d7,c07d1694) at kdb_backtrace+0x2e
witness_checkorder(c1612afc,9,c07d1694,290,262) at witness_checkorder+0x6c3
_mtx_lock_flags(c1612afc,0,c07d1694,290,18a) at _mtx_lock_flags+0x8a
wi_init(c1612000,c07c58b2,4a4,c07d9df8,c087e180) at wi_init+0x3d
wi_watchdog(c160fc00,0,c07e2eae,4a4,c087e180) at wi_watchdog+0x5c
if_slowtimo(0,0,c07d9df8,107,c05effe0) at if_slowtimo+0x67
softclock(0,0,c07d65ee,251,cc9f6d00) at softclock+0x24e
ithread_loop(c155d980,cc9f6d38,c07d63d9,30d,deadc0de) at ithread_loop+0x162
fork_exit(c05569f0,c155d980,cc9f6d38) at fork_exit+0xc1
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xcc9f6d6c, ebp = 0 ---
		
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