Debian Bug report logs - #658980
general: The watchdog died unexpectedly.

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Package: src:linux-2.6; Maintainer for src:linux-2.6 is Debian Kernel Team <debian-kernel@lists.debian.org>;

Reported by: burek <burek021@gmail.com>

Date: Tue, 7 Feb 2012 01:45:02 UTC

Severity: normal

Tags: moreinfo

Found in version linux-2.6/3.1.8-2

Done: Moritz Mühlenhoff <jmm@inutil.org>

Bug is archived. No further changes may be made.

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Report forwarded to debian-bugs-dist@lists.debian.org, burek021@gmail.com, debian-devel@lists.debian.org:
Bug#658980; Package general. (Tue, 07 Feb 2012 01:45:05 GMT) Full text and rfc822 format available.

Acknowledgement sent to burek <burek021@gmail.com>:
New Bug report received and forwarded. Copy sent to burek021@gmail.com, debian-devel@lists.debian.org. (Tue, 07 Feb 2012 01:45:05 GMT) Full text and rfc822 format available.

Message #5 received at submit@bugs.debian.org (full text, mbox):

From: burek <burek021@gmail.com>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: general: The watchdog died unexpectedly.
Date: Tue, 07 Feb 2012 02:41:07 +0100
Package: general
Severity: critical
Justification: breaks unrelated software

Dear Maintainer,
*** Please consider answering these questions, where appropriate ***

   * What led up to the situation?
	I was watching a movie online, using VLC media player and it just stopped playing. I lost my internet connectivity, so I checked with my mobile phone and figured the internet connection is just fine. The debian was completely cut off of the internet. Ping couldn't resolve any host, ifconfig reported nothing unusual, /etc/init.d/networking restart didn't help, so I checked in /var/log/messages and found this:

Feb  7 02:04:47 djuro-desktop kernel: [100141.008038] ------------[ cut here ]------------
Feb  7 02:04:47 djuro-desktop kernel: [100141.008054] WARNING: at /build/buildd-linux-2.6_3.1.8-2-i386-3fqT1n/linux-2.6-3.1.8/debian/build/source_i386_none/net/sched/sch_generic.c:255 dev_watchdog+0xb1/0x104()
Feb  7 02:04:47 djuro-desktop kernel: [100141.008060] Hardware name: To Be Filled By O.E.M.
Feb  7 02:04:47 djuro-desktop kernel: [100141.008063] NETDEV WATCHDOG: eth0 (skge): transmit queue 0 timed out
Feb  7 02:04:47 djuro-desktop kernel: [100141.008066] Modules linked in: snd_seq_dummy ppdev lp bnep rfcomm snd_hrtimer fuse loop snd_usb_audio snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_hwdep snd_usbmidi_lib radeon snd_seq_midi snd_seq_midi_event snd_seq ttm drm_kms_helper cryptd drm aes_i586 joydev aes_generic snd_rawmidi snd_timer snd_seq_device i2c_algo_bit uvcvideo power_supply ecb videodev usbhid media hid snd iTCO_wdt btusb iTCO_vendor_support i2c_i801 i2c_core bluetooth soundcore shpchp pci_hotplug snd_page_alloc rfkill crc16 rng_core evdev pcspkr parport_pc parport processor button thermal_sys ext3 jbd mbcache sd_mod sr_mod crc_t10dif cdrom ata_generic ata_piix libata scsi_mod skge uhci_hcd ehci_hcd usbcore [last unloaded: scsi_wait_scan]
Feb  7 02:04:47 djuro-desktop kernel: [100141.008160] Pid: 0, comm: swapper Not tainted 3.1.0-1-686-pae #1
Feb  7 02:04:47 djuro-desktop kernel: [100141.008163] Call Trace:
Feb  7 02:04:47 djuro-desktop kernel: [100141.008175]  [<c1037698>] ? warn_slowpath_common+0x68/0x79
Feb  7 02:04:47 djuro-desktop kernel: [100141.008181]  [<c121f799>] ? dev_watchdog+0xb1/0x104
Feb  7 02:04:47 djuro-desktop kernel: [100141.008188]  [<c1037711>] ? warn_slowpath_fmt+0x29/0x2d
Feb  7 02:04:47 djuro-desktop kernel: [100141.008193]  [<c121f799>] ? dev_watchdog+0xb1/0x104
Feb  7 02:04:47 djuro-desktop kernel: [100141.008213]  [<c103c091>] ? local_bh_enable+0x2/0x2
Feb  7 02:04:47 djuro-desktop kernel: [100141.008218]  [<c1041bd0>] ? run_timer_softirq+0x150/0x1f3
Feb  7 02:04:47 djuro-desktop kernel: [100141.008223]  [<c121f6e8>] ? netif_tx_unlock+0x3a/0x3a
Feb  7 02:04:47 djuro-desktop kernel: [100141.008228]  [<c103c091>] ? local_bh_enable+0x2/0x2
Feb  7 02:04:47 djuro-desktop kernel: [100141.008232]  [<c103c125>] ? __do_softirq+0x94/0x12f
Feb  7 02:04:47 djuro-desktop kernel: [100141.008236]  [<c103c091>] ? local_bh_enable+0x2/0x2
Feb  7 02:04:47 djuro-desktop kernel: [100141.008239]  <IRQ>  [<c103c316>] ? irq_exit+0x32/0x80
Feb  7 02:04:47 djuro-desktop kernel: [100141.008250]  [<c101dbc0>] ? smp_apic_timer_interrupt+0x5b/0x65
Feb  7 02:04:47 djuro-desktop kernel: [100141.008257]  [<c12af179>] ? apic_timer_interrupt+0x31/0x38
Feb  7 02:04:47 djuro-desktop kernel: [100141.008265]  [<c1023888>] ? native_safe_halt+0x2/0x3
Feb  7 02:04:47 djuro-desktop kernel: [100141.008271]  [<c101081e>] ? default_idle+0x52/0x87
Feb  7 02:04:47 djuro-desktop kernel: [100141.008278]  [<c100aefb>] ? cpu_idle+0x90/0xaa
Feb  7 02:04:47 djuro-desktop kernel: [100141.008284]  [<c1440708>] ? start_kernel+0x32a/0x32f
Feb  7 02:04:47 djuro-desktop kernel: [100141.008288] ---[ end trace 42a84afd9f63b42e ]---
Feb  7 02:07:25 djuro-desktop kernel: [100298.542668] skge 0000:02:05.0: eth0: disabling interface
Feb  7 02:07:28 djuro-desktop kernel: [100301.964099] skge 0000:02:05.0: eth0: enabling interface
Feb  7 02:07:28 djuro-desktop kernel: [100301.974534] ADDRCONF(NETDEV_UP): eth0: link is not ready
Feb  7 02:07:30 djuro-desktop kernel: [100303.633003] skge 0000:02:05.0: eth0: Link is up at 100 Mbps, full duplex, flow control both
Feb  7 02:07:30 djuro-desktop kernel: [100303.633212] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Feb  7 02:10:10 djuro-desktop kernel: [100464.364951] skge 0000:02:05.0: eth0: disabling interface
Feb  7 02:11:32 djuro-desktop kernel: [100545.631764] skge 0000:02:05.0: eth0: enabling interface
Feb  7 02:11:32 djuro-desktop kernel: [100545.648744] ADDRCONF(NETDEV_UP): eth0: link is not ready
Feb  7 02:11:33 djuro-desktop kernel: [100547.337820] skge 0000:02:05.0: eth0: Link is up at 100 Mbps, full duplex, flow control both
Feb  7 02:11:33 djuro-desktop kernel: [100547.338015] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Feb  7 02:16:38 djuro-desktop kernel: [100852.047167] skge 0000:02:05.0: eth0: Link is down
Feb  7 02:16:46 djuro-desktop kernel: [100859.942215] skge 0000:02:05.0: eth0: Link is up at 100 Mbps, full duplex, flow control both
Feb  7 02:16:46 djuro-desktop kernel: [100859.942414] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready



   * What exactly did you do (or not do) that was effective (or
     ineffective)?
	I described above. After that, I restarted my home router and then I was able to ping it and log into it over the web interface, but nothing after the router could be accessed, until the reboot.
   * What was the outcome of this action?
	I had to reboot the situation, because there was no other way to make my machine connect to the internet again.
   * What outcome did you expect instead?
	The internet to work :)

*** End of the template - remove these lines ***


-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.1.0-1-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash




Information forwarded to debian-bugs-dist@lists.debian.org, debian-devel@lists.debian.org:
Bug#658980; Package general. (Tue, 07 Feb 2012 07:51:33 GMT) Full text and rfc822 format available.

Acknowledgement sent to Jonathan Nieder <jrnieder@gmail.com>:
Extra info received and forwarded to list. Copy sent to debian-devel@lists.debian.org. (Tue, 07 Feb 2012 07:51:33 GMT) Full text and rfc822 format available.

Message #10 received at 658980@bugs.debian.org (full text, mbox):

From: Jonathan Nieder <jrnieder@gmail.com>
To: burek <burek021@gmail.com>
Cc: 658980@bugs.debian.org
Subject: Re: [skge] transmit queue 0 timed out
Date: Tue, 7 Feb 2012 01:40:03 -0600
severity 658980 important
reassign 658980 src:linux-2.6 3.1.8-2
quit

burek wrote:

> 	I was watching a movie online, using VLC media player and it
> just stopped playing. [...]  The debian was completely cut off of
> the internet.  Ping couldn't resolve any host, ifconfig reported
> nothing unusual, /etc/init.d/networking restart didn't help
[...]
> WARNING: at /build/buildd-linux-2.6_3.1.8-2-i386-3fqT1n/linux-2.6-3.1.8/debian/build/source_i386_none/net/sched/sch_generic.c:255 dev_watchdog+0xb1/0x104()

Thanks for reporting it.  Is this reproducible?

Curious,
Jonathan

> Hardware name: To Be Filled By O.E.M.
> NETDEV WATCHDOG: eth0 (skge): transmit queue 0 timed out
> Modules linked in: snd_seq_dummy ppdev lp bnep rfcomm snd_hrtimer fuse loop snd_usb_audio snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_hwdep snd_usbmidi_lib radeon snd_seq_midi snd_seq_midi_event snd_seq ttm drm_kms_helper cryptd drm aes_i586 joydev aes_generic snd_rawmidi snd_timer snd_seq_device i2c_algo_bit uvcvideo power_supply ecb videodev usbhid media hid snd iTCO_wdt btusb iTCO_vendor_support i2c_i801 i2c_core bluetooth soundcore shpchp pci_hotplug snd_page_alloc rfkill crc16 rng_core evdev pcspkr parport_pc parport processor button thermal_sys ext3 jbd mbcache sd_mod sr_mod crc_t10dif cdrom ata_generic ata_piix libata scsi_mod skge uhci_hcd ehci_hcd usbcore [last unloaded: scsi_wait_scan]
> Pid: 0, comm: swapper Not tainted 3.1.0-1-686-pae #1
> Call Trace:
>  [<c1037698>] ? warn_slowpath_common+0x68/0x79
>  [<c121f799>] ? dev_watchdog+0xb1/0x104
>  [<c1037711>] ? warn_slowpath_fmt+0x29/0x2d
>  [<c121f799>] ? dev_watchdog+0xb1/0x104
>  [<c103c091>] ? local_bh_enable+0x2/0x2
>  [<c1041bd0>] ? run_timer_softirq+0x150/0x1f3
>  [<c121f6e8>] ? netif_tx_unlock+0x3a/0x3a
>  [<c103c091>] ? local_bh_enable+0x2/0x2
>  [<c103c125>] ? __do_softirq+0x94/0x12f
>  [<c103c091>] ? local_bh_enable+0x2/0x2
>  <IRQ>  [<c103c316>] ? irq_exit+0x32/0x80
>  [<c101dbc0>] ? smp_apic_timer_interrupt+0x5b/0x65
>  [<c12af179>] ? apic_timer_interrupt+0x31/0x38
>  [<c1023888>] ? native_safe_halt+0x2/0x3
>  [<c101081e>] ? default_idle+0x52/0x87
>  [<c100aefb>] ? cpu_idle+0x90/0xaa
>  [<c1440708>] ? start_kernel+0x32a/0x32f
> ---[ end trace 42a84afd9f63b42e ]---
> skge 0000:02:05.0: eth0: disabling interface
> skge 0000:02:05.0: eth0: enabling interface
[...]
> After that, I restarted my home router and then I was able to ping
> it and log into it over the web interface, but nothing after the
> router could be accessed, until the reboot.




Severity set to 'important' from 'critical' Request was from Jonathan Nieder <jrnieder@gmail.com> to control@bugs.debian.org. (Tue, 07 Feb 2012 07:51:39 GMT) Full text and rfc822 format available.

Bug reassigned from package 'general' to 'src:linux-2.6'. Request was from Jonathan Nieder <jrnieder@gmail.com> to control@bugs.debian.org. (Tue, 07 Feb 2012 07:51:40 GMT) Full text and rfc822 format available.

Bug Marked as found in versions linux-2.6/3.1.8-2. Request was from Jonathan Nieder <jrnieder@gmail.com> to control@bugs.debian.org. (Tue, 07 Feb 2012 07:51:41 GMT) Full text and rfc822 format available.

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#658980; Package src:linux-2.6. (Tue, 07 Feb 2012 22:39:04 GMT) Full text and rfc822 format available.

Acknowledgement sent to Michael Meskes <meskes@debian.org>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. (Tue, 07 Feb 2012 22:39:04 GMT) Full text and rfc822 format available.

Message #21 received at 658980@bugs.debian.org (full text, mbox):

From: Michael Meskes <meskes@debian.org>
To: burek <burek021@gmail.com>, 658980@bugs.debian.org
Cc: control@bugs.debian.org
Subject: Re: Bug#658980: general: The watchdog died unexpectedly.
Date: Tue, 7 Feb 2012 23:38:04 +0100
reassign 658980 linux-image-3.1.0-1-686-pae
severity 658980 normal
thanks

> Feb  7 02:04:47 djuro-desktop kernel: [100141.008163] Call Trace:
> Feb  7 02:04:47 djuro-desktop kernel: [100141.008175]  [<c1037698>] ? warn_slowpath_common+0x68/0x79
> ...

This is quite obviously a kernel backtrace. I have no idea why you reported
this against a user level software package. Thus I reassign it to the kernel I
*think* you might be running. Also I changed the severity although I don't
really know what the right serity for a kernel problem like this is.

Michael
-- 
Michael Meskes
Michael at Fam-Meskes dot De, Michael at Meskes dot (De|Com|Net|Org)
Michael at BorussiaFan dot De, Meskes at (Debian|Postgresql) dot Org
Jabber: michael.meskes at googlemail dot com
VfL Borussia! Força Barça! Go SF 49ers! Use Debian GNU/Linux, PostgreSQL




Bug reassigned from package 'src:linux-2.6' to 'linux-image-3.1.0-1-686-pae'. Request was from Michael Meskes <meskes@debian.org> to control@bugs.debian.org. (Tue, 07 Feb 2012 22:39:07 GMT) Full text and rfc822 format available.

Bug No longer marked as found in versions linux-2.6/3.1.8-2. Request was from Michael Meskes <meskes@debian.org> to control@bugs.debian.org. (Tue, 07 Feb 2012 22:39:08 GMT) Full text and rfc822 format available.

Severity set to 'normal' from 'important' Request was from Michael Meskes <meskes@debian.org> to control@bugs.debian.org. (Tue, 07 Feb 2012 22:39:09 GMT) Full text and rfc822 format available.

Bug reassigned from package 'linux-image-3.1.0-1-686-pae' to 'src:linux-2.6'. Request was from Jonathan Nieder <jrnieder@gmail.com> to control@bugs.debian.org. (Tue, 07 Feb 2012 22:45:02 GMT) Full text and rfc822 format available.

Bug Marked as found in versions linux-2.6/3.1.8-2. Request was from Jonathan Nieder <jrnieder@gmail.com> to control@bugs.debian.org. (Tue, 07 Feb 2012 22:45:03 GMT) Full text and rfc822 format available.

Added tag(s) moreinfo. Request was from Jonathan Nieder <jrnieder@gmail.com> to control@bugs.debian.org. (Tue, 07 Feb 2012 22:45:04 GMT) Full text and rfc822 format available.

Reply sent to Moritz Mühlenhoff <jmm@inutil.org>:
You have taken responsibility. (Sat, 06 Jul 2013 16:02:57 GMT) Full text and rfc822 format available.

Notification sent to burek <burek021@gmail.com>:
Bug acknowledged by developer. (Sat, 06 Jul 2013 16:02:57 GMT) Full text and rfc822 format available.

Message #38 received at 658980-done@bugs.debian.org (full text, mbox):

From: Moritz Mühlenhoff <jmm@inutil.org>
To: 652505-done@bugs.debian.org, 655621-done@bugs.debian.org, 656911-done@bugs.debian.org, 657123-done@bugs.debian.org, 657689-done@bugs.debian.org, 658980-done@bugs.debian.org, 660652-done@bugs.debian.org, 663696-done@bugs.debian.org
Subject: Closing
Date: Sat, 6 Jul 2013 17:59:44 +0200
Hi,
your bug has been filed against the "linux-2.6" source package and was filed for
a kernel older than the recently released Debian 7.x / Wheezy with a severity
less than important.

We don't have the ressources to reproduce the complete backlog of all older kernel
bugs, so we're closing this bug for now. If you can reproduce the bug with Debian Wheezy
or a more recent kernel from testing or unstable, please reopen the bug by sending
a mail to control@bugs.debian.org with the following three commands included in the
mail:

reopen BUGNUMBER
reassign BUGNUMBER src:linux
thanks

Cheers,
        Moritz



Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Sun, 04 Aug 2013 07:36:49 GMT) Full text and rfc822 format available.

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