Bug 33262 - WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog 0x213/0x220()
Summary: WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchd...
Status: RESOLVED OBSOLETE
Alias: None
Product: Drivers
Classification: Unclassified
Component: Network (show other bugs)
Hardware: All Linux
: P1 high
Assignee: drivers_network@kernel-bugs.osdl.org
URL: https://bugs.launchpad.net/ubuntu/+so...
Keywords:
Depends on:
Blocks:
 
Reported: 2011-04-13 20:19 UTC by njin
Modified: 2013-12-23 12:06 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6.38-6 2.6.38-8
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description njin 2011-04-13 20:19:42 UTC 
occasionaly the internet is disconnected-conected-disconnected... this happend before install the upgrades of 10/march/2011
and never happend before
net card: sis900ethernet

ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-6-generic 2.6.38-6.34
Regression: Yes

WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x213/0x220()
Hardware name: System Name
NETDEV WATCHDOG: eth0 (sis900): transmit queue 0 timed out
Modules linked in: nls_iso8859_1 nls_cp437 vfat fat binfmt_misc snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_rawmidi ppdev snd_seq_midi_event snd_seq snd_timer snd_seq_device psmouse serio_raw ns558 snd parport_pc gameport soundcore snd_page_alloc shpchp sis_agp i2c_sis96x lp parport usb_storage uas sis900
Pid: 1538, comm: indicator-apple Not tainted 2.6.38-6-generic #34-Ubuntu
Call Trace:
 [<c104f882>] ? warn_slowpath_common+0x72/0xa0
 [<c1449da3>] ? dev_watchdog+0x213/0x220
 [<c1449da3>] ? dev_watchdog+0x213/0x220
 [<c104f953>] ? warn_slowpath_fmt+0x33/0x40
 [<c1449da3>] ? dev_watchdog+0x213/0x220
 [<c135a108>] ? scsi_io_completion+0x208/0x500
 [<c10692e4>] ? queue_work_on+0x24/0x40
 [<c111761d>] ? spin_unlock+0xd/0x10
 [<c1119acd>] ? __slab_free+0x9d/0x110
 [<c105c5cb>] ? call_timer_fn+0x2b/0xe0
 [<c1127c79>] ? file_free_rcu+0x29/0x30
 [<c1127c79>] ? file_free_rcu+0x29/0x30
 [<c1449b90>] ? dev_watchdog+0x0/0x220
 [<c105d909>] ? run_timer_softirq+0xe9/0x1e0
 [<c1449b90>] ? dev_watchdog+0x0/0x220
 [<c1056502>] ? __do_softirq+0x82/0x170
 [<c1056480>] ? __do_softirq+0x0/0x170
 <IRQ>  [<c10566cd>] ? irq_exit+0x6d/0x80
 [<c151059b>] ? smp_apic_timer_interrupt+0x5b/0x8a
 [<c1509d99>] ? apic_timer_interrupt+0x31/0x38
 [<c1500000>] ? intel_workarounds+0x35/0x11c
---[ end trace 28e8de36d715366a ]---

Others log files in the linked Launchpad URL
Thanks
Fabio
Note You need to log in before you can comment on or make changes to this bug.