Frequent VFS crashes with RELENG_6

[Martin Blapp]

Hi,

1.) Bad ram ? Have you run some memory tester ?

2.) Have you background fsck running on this disk ? If
so try to boot into single user and do a full fsck on this
disk.

Martin

Martin Blapp, <mb at imp.ch> <mbr at FreeBSD.org>
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On Sat, 30 Sep 2006, Vlad GALU wrote:

> I've been getting random crashes like the one below, once or twice a
> week, always in the same code path. The system is a RELENG_6 as of Wed
> Sep 27 11:42:57 EEST 2006, running on amd64.
>
> -- cut here --
> #0  doadump () at pcpu.h:172
> No locals.
> #1  0xffffffff8022d033 in boot (howto=260) at 
> ../../../kern/kern_shutdown.c:409
>       first_buf_printf = 1
> #2  0xffffffff8022d687 in panic (fmt=0xffffff002bb6e260 "°ö¾\"") at
> ../../../kern/kern_shutdown.c:565
>       bootopt = 260
>       newpanic = 0
>       ap = {{gp_offset = 16, fp_offset = 48, overflow_arg_area =
> 0xffffffffa7995790, reg_save_area = 0xffffffffa79956b0}}
>       buf = "vm_page_unwire: invalid wire count: 0", '\0' <repeats 218 
> times>