Have not seen an lor in some time, this noted today fyi

lock order reversal:
 1st 0xffffff80009267f0 ath0_node_lock (ath0_node_lock) @
/usr/src/sys/net80211/ieee80211_ioctl.c:1341
 2nd 0xffffff8000925018 ath0_com_lock (ath0_com_lock) @
/usr/src/sys/net80211/ieee80211_node.c:2619
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b
kdb_backtrace() at kdb_backtrace+0x39
witness_checkorder() at witness_checkorder+0xc37
_mtx_lock_flags() at _mtx_lock_flags+0x83
ieee80211_node_leave() at ieee80211_node_leave+0x97
setmlme_common() at setmlme_common+0x3f7
ieee80211_ioctl_setmlme() at ieee80211_ioctl_setmlme+0x87
ieee80211_ioctl_set80211() at ieee80211_ioctl_set80211+0x5a5
in_control() at in_control+0x216
ifioctl() at ifioctl+0x1020
kern_ioctl() at kern_ioctl+0x1b0
sys_ioctl() at sys_ioctl+0x11f
amd64_syscall() at amd64_syscall+0x25a
Xfast_syscall() at Xfast_syscall+0xfb
--- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x801203b8a, rsp =
0x7fffffffd9b8, rbp = 0x7fffffffda20 ---


--
thanks
-kim
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