Public bug reported:
My headless server keeps getting this in its syslog after disappearing
from the network. A hard reboot seems the only way to recover.
Apr 18 05:45:23 jeeves kernel: [67962.040020] ------------[ cut here
]------------
Apr 18 05:45:23 jeeves kernel: [67962.040043] WARNING: at
/build/buildd/linux-2.6.32/net/sched/sch_generic.c:261 dev_watchdog+0x262/0x270(
)
Apr 18 05:45:23 jeeves kernel: [67962.040048] Hardware name:
Apr 18 05:45:23 jeeves kernel: [67962.040052] NETDEV WATCHDOG: eth0 (skge):
transmit queue 0 timed out
Apr 18 05:45:23 jeeves kernel: [67962.040056] Modules linked in: xt_multiport
nfsd exportfs nfs lockd nfs_acl auth_rpcgss sunrpc ipt_REJEC
T ipt_LOG xt_limit xt_tcpudp ipt_addrtype xt_state ip6table_filter ip6_tables
xt_recent snd_via82xx nf_nat_irc nf_conntrack_irc gameport s
nd_ac97_codec ac97_bus nf_nat_ftp snd_pcm_oss nf_nat snd_mixer_oss
nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp snd_pcm snd_page_allo
c snd_mpu401_uart snd_seq_dummy snd_seq_oss nf_conntrack snd_seq_midi
iptable_filter snd_rawmidi ip_tables snd_seq_midi_event x_tables snd
_seq snd_timer snd_seq_device hwmon_vid fbcon tileblit font bitblit softcursor
ppdev snd edac_core sbp2 psmouse serio_raw edac_mce_amd k8t
emp i2c_viapro soundcore nvidia(P) vga16fb vgastate lp parport_pc shpchp
parport raid10 raid456 async_pq async_xor xor async_memcpy async_
raid6_recov raid6_pq async_tx ohci1394 usbhid hid raid1 raid0 via_rhine mii
sata_sis pata_via sata_via floppy ieee1394 skge multipath line
ar
Apr 18 05:45:23 jeeves kernel: [67962.040176] Pid: 0, comm: swapper Tainted: P
2.6.32-30-server #59-Ubuntu
Apr 18 05:45:23 jeeves kernel: [67962.040180] Call Trace:
Apr 18 05:45:23 jeeves kernel: [67962.040185] <IRQ> [<ffffffff81067b9b>]
warn_slowpath_common+0x7b/0xc0
Apr 18 05:45:23 jeeves kernel: [67962.040203] [<ffffffff81067c41>]
warn_slowpath_fmt+0x41/0x50
Apr 18 05:45:23 jeeves kernel: [67962.040211] [<ffffffff81490362>]
dev_watchdog+0x262/0x270
Apr 18 05:45:23 jeeves kernel: [67962.040218] [<ffffffff81078be7>] ?
mod_timer+0x147/0x230
Apr 18 05:45:23 jeeves kernel: [67962.040226] [<ffffffff81490100>] ?
dev_watchdog+0x0/0x270
Apr 18 05:45:23 jeeves kernel: [67962.040232] [<ffffffff810783cb>]
run_timer_softirq+0x19b/0x340
Apr 18 05:45:23 jeeves kernel: [67962.040242] [<ffffffff81095720>] ?
tick_sched_timer+0x0/0xc0
Apr 18 05:45:23 jeeves kernel: [67962.040249] [<ffffffff810902a3>] ?
ktime_get+0x63/0xe0
Apr 18 05:45:23 jeeves kernel: [67962.040257] [<ffffffff8106f117>]
__do_softirq+0xb7/0x1f0
Apr 18 05:45:23 jeeves kernel: [67962.040264] [<ffffffff8109530a>] ?
tick_program_event+0x2a/0x30
Apr 18 05:45:23 jeeves kernel: [67962.040271] [<ffffffff810142ec>]
call_softirq+0x1c/0x30
Apr 18 05:45:23 jeeves kernel: [67962.040277] [<ffffffff81015cb5>]
do_softirq+0x65/0xa0
Apr 18 05:45:23 jeeves kernel: [67962.040283] [<ffffffff8106ef15>]
irq_exit+0x85/0x90
Apr 18 05:45:23 jeeves kernel: [67962.040291] [<ffffffff815635f1>]
smp_apic_timer_interrupt+0x71/0x9c
Apr 18 05:45:23 jeeves kernel: [67962.040298] [<ffffffff81013cb3>]
apic_timer_interrupt+0x13/0x20
Apr 18 05:45:23 jeeves kernel: [67962.040301] <EOI> [<ffffffff81038b0b>] ?
native_safe_halt+0xb/0x10
Apr 18 05:45:23 jeeves kernel: [67962.040316] [<ffffffff8101b78d>] ?
default_idle+0x3d/0x90
Apr 18 05:45:23 jeeves kernel: [67962.040324] [<ffffffff81011e63>] ?
cpu_idle+0xb3/0x110
Apr 18 05:45:23 jeeves kernel: [67962.040332] [<ffffffff81545d4b>] ?
rest_init+0x6b/0x80
Apr 18 05:45:23 jeeves kernel: [67962.040342] [<ffffffff8188bdeb>] ?
start_kernel+0x36d/0x376
Apr 18 05:45:23 jeeves kernel: [67962.040349] [<ffffffff8188b33a>] ?
x86_64_start_reservations+0x125/0x129
Apr 18 05:45:23 jeeves kernel: [67962.040356] [<ffffffff8188b438>] ?
x86_64_start_kernel+0xfa/0x109
Apr 18 05:45:23 jeeves kernel: [67962.040361] ---[ end trace f41003f3fc4ee7b8
]---
uname -a:
Linux jeeves 2.6.32-30-server #59-Ubuntu SMP Tue Mar 1 22:46:09 UTC 2011 x86_64
GNU/Linux
version_signature:
Ubuntu 2.6.32-30.59-server 2.6.32.29+drm33.13
lsb_release -rd:
Description: Ubuntu 10.04.2 LTS
Release: 10.04
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/764334
Title:
Network card driver failure, stack trace
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