Date: Mon, 27 May 1996 11:50:24 +0200 From: "Christoph P. Kukulies" <kuku@gilberto.physik.rwth-aachen.de> To: freebsd-current@freefall.FreeBSD.org Subject: a panic (5/25/96) Message-ID: <199605270950.LAA09459@gilberto.physik.rwth-aachen.de>
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I got the following panic (typed off screen) with a kernel
dated around May 25th:
Preceding kernel log message: /kernel: Out of mbufs, increase maxusers!
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x18
fault code = supervisor write, page not present
instruction pointer = 0x8:0xf012de0d
stackpointer = 0x10:0xefbffe9c
framepointer = 0x10:0xefbffec0
code segment = base 0x0, limit 0xfffff, type 0x1b
DPL0, pres 1, def 32 1, gran 1
processor eflags = interrupt enabled, resume,IOPL=0
current proc = 701 (cron)
interrupt mask=
kernel: type 12, trap, code=0
Stopped at _sosend+0x37d: movl $0,0x18(%ebx)
ddb> trace
_sosend
_sendit
_sendto
_syscall
_Xsyscall
The machine served two nfs mounts (/usr/src and /usr/obj) at that time.
Also, the machine is running ISDN and since it was off the net the
nightly cron job consisting of a sup with a subsequent world build
had to fail.
--Chris Christoph P. U. Kukulies kuku@gil.physik.rwth-aachen.de
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