| LOR |
lock order reversal
1st 0xffffff0000ad6bf0 if_afdata (if_afdata) @ sys/netinet6/scope6.c:415
2nd 0xffffffff8081dd90 user map (user map) @ sys/vm/vm_map.c:2997
KDB: stack backtrace:
witness_checkorder() at witness_checkorder+0x4ba
_sx_xlock() at _sx_xlock+0x51
vm_map_lookup() at vm_map_lookup+0x44
vm_fault() at vm_fault+0xb9
trap_pfault() at trap_pfault+0x13c
trap() at trap+0x1c5
calltrap() at calltrap+0x5
--- trap 0xc, rip = 0xffffffff804990a0,
rsp = 0xffffffff809dc3f0, rbp = 0xffffffff809dc430 ---
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