Hi,
I upgraded to -current last night from 5.1, and everything has been
running smoothly. However, my kernel just spit this out:
lock order reversal
1st 0xc29a6638 filedesc structure (filedesc structure) @ /usr/src/sys/kern/sys_
generic.c:901
2nd 0xc08710a0 Giant (Giant) @ /usr/src/sys/fs/specfs/spec_vnops.c:377
Stack backtrace:
backtrace(0,ffffffff,c087e000,c087e028,c080da5c) at backtrace+0x12
witness_checkorder(c08710a0,9,c07aebdb,179) at witness_checkorder+0x593
_mtx_lock_flags(c08710a0,0,c07aebdb,179) at _mtx_lock_flags+0x67
spec_poll(cbd8aaf0,cbd8ab10,c06347e6,cbd8aaf0,c0853300) at spec_poll+0xe2
spec_vnoperate(cbd8aaf0) at spec_vnoperate+0x13
vn_poll(c2669088,40,c2a2bc80,c263dd20) at vn_poll+0x3a
selscan(c263dd20,cbd8aba4,cbd8ab94,7,c08a0be0) at selscan+0xf1
kern_select(c263dd20,7,8069210,8069240,0) at kern_select+0x31d
select(c263dd20,cbd8ad14,5,0,202) at select+0x45
syscall(2f,2f,2f,3,0) at syscall+0x217
Xint0x80_syscall() at Xint0x80_syscall+0x1d
--- syscall (93), eip = 0x2829883b, esp = 0xbfbfe8fc, ebp = 0xbfbfe9a8 ---
Is this something that I need to be worried about, or is it just debug
information?
Joseph Dunn