Bug#438165: marked as done (linux-image-2.6.18-4-vserver-686: NULL pointer dereference in dev_in_nx_info)
Your message dated Fri, 26 Dec 2008 12:32:04 +0100
with message-id <20081226113204.GA4185@galadriel.inutil.org>
and subject line Re: linux-image-2.6.18-4-vserver-686: NULL pointer dereference in dev_in_nx_info
has caused the Debian Bug report #438165,
regarding linux-image-2.6.18-4-vserver-686: NULL pointer dereference in dev_in_nx_info
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
438165: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=438165
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-2.6.18-4-vserver-686: NULL pointer dereference in dev_in_nx_info
- From: eyck <eyck.debian@kuszelas.com>
- Date: Wed, 15 Aug 2007 21:21:57 +0200
- Message-id: <20070815192157.2264.53825.reportbug@desktop.nn>
Package: linux-image-2.6.18-4-vserver-686
Severity: normal
The bug looks like this:
BUG: unable to handle kernel NULL pointer dereference at virtual address 000000ac
printing eip:
c0132f84
*pde = 00000000
Oops: 0000 [#1]
SMP
Modules linked in: tcp_diag inet_diag tun ipv6 ipt_REDIRECT xt_tcpudp xt_multiport xt_state ipt_MASQUERADE iptable_mangle iptable_filter iptable_nat ip_nat ip_tables id_ac97_codec snd_ac97_bus evdev snd_rawmidi snd_seq_device amd64_agp psmouse shpchp pci_hotplug eth1394 snd_pcm snd_timer snd_page_alloc snd soundcore agpgart parport_generic ide_core usbcore sata_via libata sym53c8xx scsi_transport_spi 8139too 8139cp mii scsi_mod skge thermal processor fan
CPU: 1
EIP: 0060:[<c0132f84>] Not tainted VLI
EIP is at dev_in_nx_info+0xe/0x6c
eax: 00000000 ebx: f79bc8c0 ecx: 02000000 edx: f79bc8c0
esi: 00000001 edi: 00000005 ebp: ffffffff esp: cf889e9c
ds: 007b es: 007b ss: 0068
Process gkrellm (pid: 20309[#49156], ti=cf888000 task=ed968e70 task.ti=cf888000)
Stack: d13d0e00 ed968e70 00000005 c0263c8e f0d8d880 00008124 7875797c 3230092a
38414635 30093043 30303030 09303030 35303030 30093009 46093009 46464646
09464646 09300930 ecd00030 ecd03b54 00000001 c0155bc5 000b68e4 00000000
Call Trace:
[<c0263c8e>] fib_seq_show+0xa2/0x150
[<c0155bc5>] vma_merge+0x134/0x142
[<c01568c4>] do_mmap_pgoff+0x347/0x663
[<c0156a8a>] do_mmap_pgoff+0x50d/0x663
[<c0263539>] fib_seq_start+0x12/0x8a
[<c017d009>] seq_read+0x196/0x279
[<c017ce73>] seq_read+0x0/0x279
[<c0162040>] vfs_read+0x9f/0x141
[<c016248c>] sys_read+0x3c/0x63
[<c0102c7b>] syscall_call+0x7/0xb
Code: 0c 0f 94 c0 31 d2 84 c0 74 09 89 e8 e8 03 fe ff ff 31 d2 83 c4 10 89 d0 5b 5e 5f 5d c3 57 85 d2 56 be 01 00 00 00 53 89 d3 74 58 <8b> 88 ac 00 00 00 66 31 f6 85
EIP: [<c0132f84>] dev_in_nx_info+0xe/0x6c SS:ESP 0068:cf88
and exists in all vserver vs2.0 code up to vs2.0.3-rc2 (latest 2.0.3 is rc3).
-- System Information:
Debian Release: 4.0
APT prefers oldstable
APT policy: (500, 'oldstable'), (500, 'stable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18.6.bsd40e
Locale: LANG=C, LC_CTYPE=pl_PL (charmap=ISO-8859-2)
--- End Message ---
--- Begin Message ---
- To: eyck <eyck.debian@kuszelas.com>
- Cc: 438165-done@bugs.debian.org
- Subject: Re: linux-image-2.6.18-4-vserver-686: NULL pointer dereference in dev_in_nx_info
- From: Moritz Muehlenhoff <jmm@inutil.org>
- Date: Fri, 26 Dec 2008 12:32:04 +0100
- Message-id: <20081226113204.GA4185@galadriel.inutil.org>
- In-reply-to: <20070815192157.2264.53825.reportbug@desktop.nn>
- References: <20070815192157.2264.53825.reportbug@desktop.nn>
Version: 2.6.26-1
On Wed, Aug 15, 2007 at 09:21:57PM +0200, eyck wrote:
> Package: linux-image-2.6.18-4-vserver-686
> Severity: normal
>
>
> The bug looks like this:
>
> BUG: unable to handle kernel NULL pointer dereference at virtual address 000000ac
> printing eip:
> c0132f84
> *pde = 00000000
> Oops: 0000 [#1]
> SMP
> Modules linked in: tcp_diag inet_diag tun ipv6 ipt_REDIRECT xt_tcpudp xt_multiport xt_state ipt_MASQUERADE iptable_mangle iptable_filter iptable_nat ip_nat ip_tables id_ac97_codec snd_ac97_bus evdev snd_rawmidi snd_seq_device amd64_agp psmouse shpchp pci_hotplug eth1394 snd_pcm snd_timer snd_page_alloc snd soundcore agpgart parport_generic ide_core usbcore sata_via libata sym53c8xx scsi_transport_spi 8139too 8139cp mii scsi_mod skge thermal processor fan
> CPU: 1
> EIP: 0060:[<c0132f84>] Not tainted VLI
> EIP is at dev_in_nx_info+0xe/0x6c
> eax: 00000000 ebx: f79bc8c0 ecx: 02000000 edx: f79bc8c0
> esi: 00000001 edi: 00000005 ebp: ffffffff esp: cf889e9c
> ds: 007b es: 007b ss: 0068
> Process gkrellm (pid: 20309[#49156], ti=cf888000 task=ed968e70 task.ti=cf888000)
> Stack: d13d0e00 ed968e70 00000005 c0263c8e f0d8d880 00008124 7875797c 3230092a
> 38414635 30093043 30303030 09303030 35303030 30093009 46093009 46464646
> 09464646 09300930 ecd00030 ecd03b54 00000001 c0155bc5 000b68e4 00000000
> Call Trace:
> [<c0263c8e>] fib_seq_show+0xa2/0x150
> [<c0155bc5>] vma_merge+0x134/0x142
> [<c01568c4>] do_mmap_pgoff+0x347/0x663
> [<c0156a8a>] do_mmap_pgoff+0x50d/0x663
> [<c0263539>] fib_seq_start+0x12/0x8a
> [<c017d009>] seq_read+0x196/0x279
> [<c017ce73>] seq_read+0x0/0x279
> [<c0162040>] vfs_read+0x9f/0x141
> [<c016248c>] sys_read+0x3c/0x63
> [<c0102c7b>] syscall_call+0x7/0xb
> Code: 0c 0f 94 c0 31 d2 84 c0 74 09 89 e8 e8 03 fe ff ff 31 d2 83 c4 10 89 d0 5b 5e 5f 5d c3 57 85 d2 56 be 01 00 00 00 53 89 d3 74 58 <8b> 88 ac 00 00 00 66 31 f6 85
> EIP: [<c0132f84>] dev_in_nx_info+0xe/0x6c SS:ESP 0068:cf88
>
> and exists in all vserver vs2.0 code up to vs2.0.3-rc2 (latest 2.0.3 is rc3).
This is fixed in the Lenny vserver kernel patch.
Cheers,
Moritz
--- End Message ---
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