Re: Kernel 2.2.0 VFS panic!

Khimenko Victor (khim@sch57.msk.ru)
Thu, 28 Jan 1999 17:21:55 +0300 (MSK)


In <Pine.LNX.3.96.990128144754.3445A-100000@atlantis.ssw.krakow.pl> Dawid Kuroczko (qnex@atlantis.ssw.krakow.pl) wrote:
> Jan 28 00:38:49 atlantis kernel: Kernel panic: VFS: argc is wrong
> Jan 28 00:38:51 atlantis pppd[2290]: Exit.
> Jan 28 00:38:52 atlantis kernel: free_one_pmd: bad directory entry c22f6000
> Jan 28 00:38:52 atlantis kernel: kmem_free: Bad obj addr (objp=c1323720, name=mm_struct)
> Jan 28 00:38:52 atlantis kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000
> Jan 28 00:38:52 atlantis kernel: current->tss.cr3 = 0219a000, `r3 = 0219a000
> Jan 28 00:38:52 atlantis kernel: *pde = 00000000
> Jan 28 00:38:52 atlantis kernel: Oops: 0002
> Jan 28 00:38:52 atlantis kernel: CPU: 0
> Jan 28 00:38:52 atlantis kernel: EIP: 0010:[<c011eefd>]
> Jan 28 00:38:52 atlantis kernel: EFLAGS: 00010282
> Jan 28 00:38:52 atlantis kernel: eax: 0000003b ebx: c009e6e0 ecx: 00000005 edx: c45b2000
> Jan 28 00:38:52 atlantis kernel: esi: c1323720 edi: 00000d41 ebp: 00000282 esp: c0321ec0
> Jan 28 00:38:52 atlantis kernel: ds: 0018 es: 0018 ss: 0018

> I've got rest (Stack, call, etc) on a piece of paper. If it's needed I'll
> type it here.

What's really needed in such cases it's result of ksymoops :-)

> [root@atlantis scripts]# sh ver_linux
> -- Versions installed: (if some fields are empty or looks
> -- unusual then possibly you have very old versions)
> Linux atlantis.ssw.krakow.pl 2.2.0 #5 Tue Jan 26 22:54:43 CET 1999 i586 unknown
> Kernel modules 2.1.121
> Gnu C egcs-2.90.27 980315 (egcs-1.0.2 release)
> Binutils 2.9.1.0.4
> Linux C Library 2.0.7
> Dynamic linker ldd (GNU libc) 2.0.7
> Linux C++ Library 2.8.0
> Procps 1.2.7
> Mount 2.8a
> Net-tools (1998-12-05)
> Kbd 0.94
> Sh-utils 1.16

> The background: Two concurent uuxqt were delivering news (rnews batches),
> cp -arv copied the WINE source and I've been reading news using tin.
> Then it all happened. I could switch VTs use SysRequest keys, but no
> shell, no mingetty worked. I've got one (relatively) big 8 GB ext2
> partition...

> Regards,
> Dawid Kuroczko

> PS: Earlier 2.2.0-pre9 locked itself while copying files to floppy.
> Floppy diode shined and there was no system reaction. Even SysRqs
> didn't work

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