[Bugme-new] [Bug 33262] New: WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog 0x213/0x220()

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Apr 13 13:19:46 PDT 2011


https://bugzilla.kernel.org/show_bug.cgi?id=33262

               URL: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/7
                    32651
           Summary: WARNING: at
                    /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256
                    dev_watchdog 0x213/0x220()
           Product: Networking
           Version: 2.5
    Kernel Version: 2.6.38-6 2.6.38-8
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Wireless
        AssignedTo: networking_wireless at kernel-bugs.osdl.org
        ReportedBy: marconifabio at ubuntu-it.org
        Regression: Yes


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

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