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FreeBSD lock order reversal (LOR) #2

ID 2
state patched
responsible
reported first
reported last
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LOR
Sleeping on "stopevent" with the following non-sleepable locks held:
exclusive sleep mutex sigacts r = 0 (0xc4e34aa8) locked @ sys/kern/kern_synch.c:293
lock order reversal
1st 0xc4e34aa8 sigacts (sigacts) @ sys/kern/kern_synch.c:293
2nd 0xc49337fc process lock (process lock) @ sys/kern/kern_synch.c:309
		
Stack backtrace:
Sleeping on "stopevent" with the following non-sleepable locks held:
exclusive sleep mutex sigacts r = 0 (0xc4e34aa8) locked @ sys/kern/subr_trap.c:260
Sleeping on "stopevent" with the following non-sleepable locks held:
exclusive sleep mutex sigacts r = 0 (0xc4e34aa8) locked @ sys/kern/subr_trap.c:260
		
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