Date: Fri, 25 May 2001 22:24:37 -0300 (BRT) From: Felipe Gustavo de Almeida <galmeida@linux.ime.usp.br> To: freebsd-current@freebsd.org Subject: kernel panic: page fault while in kernel mode Message-ID: <200105260124.f4Q1ObD00698@zion.x.br>
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Hi guys, since last weekend I've been in a bad trip with current,
if I start X and try to launch a program the machine complete locks up.
Today I cvsup'ed at ~ May 6 00:05 GMT, installed the new kernel,
started X and.. wow!! starting mozilla didn't look up my box. So,
let's try a make world, this time I wasn't that lucky: kernel panic
after ~25min of make buildworld:
(sorry output hand copied)
freeing uidinfo uid=0, sbsize=683616
freeing uidinfo uid=0, proccnt=51
Kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x19c
fault cool supervisor read, page not present
IP 0x8: 0xc01b5e5e
SP 0x10: 0xca75eed4
FP 0x10: 0xca75eee0
CS base: 0x0, limit 0xfffff type 0x1b
DPL 0, press 1, def32 1, gran 1
proc eflags resume,IOPL = 0
current process 45372 (make)
trap number = 12
panic page fault
syncing disks... (at this point the machine locked up)
I'll try to compile a debug kernel to put up some more info about
these crashes
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