[issue2129] DFBSD v2.11.0.661.gf9438 i386 - panic: lockmgr thrd_sleep

[Antonio Huete Jimenez (via DragonFly issue tracker)]

Antonio Huete Jimenez <tuxillo at quantumachine.net> added the comment:

Hi,

I got it:


panic: lockmgr thrd_sleep from /home/source/dfbsd/sys/vm/vm_map.c:3598: called 
from interrupt, ipi, or hard code section
cpuid = 1
Trace beginning at frame 0xd4367a98
panic(ffffffff,1,c06fd84c,d4367acc,c08443ac) at panic+0x198
panic(c06fd84c,c06cdfb4,c071c114,e0e,d4367b18) at panic+0x198
debuglockmgr(c089db84,1,c069fc8a,c071c114,e0e) at debuglockmgr+0x59
vm_map_lookup(d4367bb8,deadc000,1,d4367bbc,d4367bb0) at vm_map_lookup+0x5e
vm_fault(c089db40,deadc000,1,0,c089db40) at vm_fault+0x82
trap_pfault(e3,0,d4367c60,c03865fb,0) at trap_pfault+0xf8
trap(d4367c78) at trap+0x5db
calltrap() at calltrap+0xd
--- trap 0, eip = 0, esp = 0x10246, ebp = 0xdeadc0de ---

Line 3598 is a vm_map_lock_read.

   3596 RetryLookup:
   3597 	if (use_read_lock)
   3598 		vm_map_lock_read(map);

Cheers,
Antonio Huete

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