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Date:      Fri, 13 Sep 2002 00:46:13 +0200 (CEST)
From:      Martin Blapp <mb@imp.ch>
To:        <current@freebsd.org>
Cc:        <kan@freebsd.org>
Subject:   panic: buffer not busy ??? (pagefault)
Message-ID:  <20020913003128.M3162-100000@levais.imp.ch>

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Note that I run this system with same hardware for about
2 weeks on STABLE and there it works like a charm. I never
had any panics.

The panics began with gcc3.2 in the base system.

I run also without these ...

options        DISABLE_PSE
options        DISABLE_PG_G

Still looks like memory corruption (which one can
only see with FreeBSD CURRENT.)

I also thought that vinum may be part of the problem. I've
replaced all my vinum raid disk with a real hardware raid
with new disks. Problem is still there.

#14 0xc02f3518 in calltrap () at {standard input}:98
#15 0xc01d938e in exit1 (td=0xc1f950c0, rv=0) at vm_map.h:226
#16 0xc01d8efc in exit1 (td=0xc1f950c0, rv=-456012564)
    at /usr/src/sys/kern/kern_exit.c:112
#17 0xc0300754 in syscall (frame=
      {tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = -1077937944, tf_esi = 0, tf_
ebp = -1077938072, tf_isp = -456012428, tf_ebx = -1, tf_edx = 10, tf_ecx = 0, tf
_eax = 1, tf_trapno = 12, tf_err = 2, tf_eip = 134905791, tf_cs = 31, tf_eflags
= 658, tf_esp = -1077938100, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1050
#18 0xc02f356d in Xint0x80_syscall () at {standard input}:140

Martin

Martin Blapp, <mb@imp.ch> <mbr@FreeBSD.org>
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