2 panics: assertion: p->p_numposixlocks == 0 in exit1

[Jamie]

Hope this is the right place to post this:

Had 2 kernel panics:
assertion: p->p_numposixlocks == 0 in exit1

Prior to that I had several messages (Don't know if this is helpful or not)
Sep  5 23:52:56 mercury kernel: swap_pager: out of swap space
Sep  5 23:52:58 mercury kernel: swap_pager_getswapspace: failed
Sep  5 23:52:58 mercury kernel: pid 76579 (httpd), uid 80, was killed: out of swap space
Sep  5 23:53:05 mercury kernel: swap_pager: out of swap space

Thought it kind of odd, since I didn't have that many things running, the
machine wasn't thrashing or anything.

Second panic:

Debugger(c0524821,c05eaea0,c0511d95,cb262bf0,0) at Debugger+0x44
panic(c0511d95,c0523c57,c04f334f,cb262c98,cb258594) at panic+0xae
exit1(d,c02a7c21,cb262c50,c02a7c21,c0af8e80) at exit1+0x219
expand_name(cb258420,d,c0af8e80,cb262c98,0) at expand_name
postsig(d,cb262c90,1,ffffffff,1000) at postsig+0xdf
userret(cb258594,cb262d48,0,cb258420,0) at userret+0x107
syscall2(2f,2f,2f,10,0) at syscall2+0x29d
Xint0x80_syscall() at Xint0x80_syscall+0x2a


The second panic, I did exactly this:

logged in using ssh.
su'd to root

started apache
mounted an nfs partition /usr/pkgsrc
(Can't recall if I started apache first or second)

Then in /usr/pkgsrc/mail/procmail

echo 'bmake package ; bmake install ; bmake distclean' | batch

A short time later it paniced. (probably when the above commands were
running)


I'll try to go straight to nfs mounting and bmake to see if apache
was related in any way.


I set up dumpdev on the swap partition, however, I don't understand how
this could be useful to anyone? (I'd imagine no one wants 128M file
of my swap partition..)

CPU: AMD-K6(tm) 3D processor (300.68-MHz 586-class CPU)
  Origin = "AuthenticAMD"  Id = 0x580  Stepping = 0
  Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
  AMD Features=0x80000800<SYSCALL,3DNow!>


Jamie
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