Public bug reported:
While putting load on this NIC (50mbit/s), it suddenly stops functioning. I
need to ifdown eth1;ifup eth1 to make it work again.
Syslog says:
Oct 26 13:48:29 media kernel: [228667.008043] [ cut here
]
Oct 26 13:48:29 media kernel: [228667.008058] WARNING: at
/build/buildd/linux-2.6.35/net/sched/sch_generic.c:258
dev_watchdog+0x1fd/0x210()
Oct 26 13:48:29 media kernel: [228667.008063] Hardware name: GA-E7AUM-DS2H
Oct 26 13:48:29 media kernel: [228667.008067] NETDEV WATCHDOG: eth1 (Sundance
Technology IPG Triple-Speed Ethernet): transmit queue 0 timed out
Oct 26 13:48:29 media kernel: [228667.008071] Modules linked in: appletalk
binfmt_misc sit tunnel4 ip6t_REJECT ip6t_LOG nf_conntrack_ipv6 ip6table_filter
ip6_tables deflate zlib_deflate ctr twofish twofish_common camellia serpent
blowfish cast5 des_generic aes_i586 aes_generic xcbc rmd160 sha512_generic
sha256_generic sha1_generic crypto_null af_key lp snd_hda_codec_nvhdmi
snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer
snd soundcore snd_page_alloc nvidia(P) ppdev parport_pc ipt_LOG xt_limit
xt_tcpudp xt_state iptable_filter ipt_MASQUERADE nfsd iptable_nat nf_nat
nf_conntrack_ipv4 exportfs nf_conntrack nfs nf_defrag_ipv4 lockd fscache
ip_tables nfs_acl auth_rpcgss x_tables sunrpc ir_lirc_codec lirc_dev
ir_sony_decoder ir_jvc_decoder coretemp ir_rc6_decoder it87 ir_rc5_decoder
belkin_sa hwmon_vid video output rc_rc6_mce agpgart ir_nec_decoder shpchp
parport usbserial i2c_nforce2 mceusb ir_core firewire_ohci firewire_core ipg
mii crc_itu_t ahci forcedeth libahci pata_jmicron
Oct 26 13:48:29 media kernel: [228667.008199] Pid: 0, comm: swapper Tainted: P
2.6.35-22-generic #35-Ubuntu
Oct 26 13:48:29 media kernel: [228667.008204] Call Trace:
Oct 26 13:48:29 media kernel: [228667.008214] []
warn_slowpath_common+0x72/0xa0
Oct 26 13:48:29 media kernel: [228667.008221] [] ?
dev_watchdog+0x1fd/0x210
Oct 26 13:48:29 media kernel: [228667.008226] [] ?
dev_watchdog+0x1fd/0x210
Oct 26 13:48:29 media kernel: [228667.008232] []
warn_slowpath_fmt+0x33/0x40
Oct 26 13:48:29 media kernel: [228667.008238] []
dev_watchdog+0x1fd/0x210
Oct 26 13:48:29 media kernel: [228667.008245] [] ?
dev_watchdog+0x0/0x210
Oct 26 13:48:29 media kernel: [228667.008250] []
call_timer_fn+0x2f/0xf0
Oct 26 13:48:29 media kernel: [228667.008257] [] ?
lapic_next_event+0x1b/0x20
Oct 26 13:48:29 media kernel: [228667.008264] [] ?
clockevents_program_event+0x8b/0x140
Oct 26 13:48:29 media kernel: [228667.008270] []
run_timer_softirq+0x104/0x210
Oct 26 13:48:29 media kernel: [228667.008275] [] ?
tick_dev_program_event+0x42/0x150
Oct 26 13:48:29 media kernel: [228667.008281] [] ?
dev_watchdog+0x0/0x210
Oct 26 13:48:29 media kernel: [228667.008288] []
__do_softirq+0x9c/0x1b0
Oct 26 13:48:29 media kernel: [228667.008293] [] ?
sched_clock_tick+0x5e/0x90
Oct 26 13:48:29 media kernel: [228667.008299] [] do_softirq+0x45/0x50
Oct 26 13:48:29 media kernel: [228667.008305] [] irq_exit+0x65/0x70
Oct 26 13:48:29 media kernel: [228667.008311] []
smp_apic_timer_interrupt+0x5b/0x8a
Oct 26 13:48:29 media kernel: [228667.008317] []
apic_timer_interrupt+0x31/0x38
Oct 26 13:48:29 media kernel: [228667.008324] [] ?
mwait_idle+0x56/0xb0
Oct 26 13:48:29 media kernel: [228667.008330] [] cpu_idle+0x8c/0xd0
Oct 26 13:48:29 media kernel: [228667.008336] [] rest_init+0x71/0x80
Oct 26 13:48:29 media kernel: [228667.008344] []
start_kernel+0x36e/0x374
Oct 26 13:48:29 media kernel: [228667.008349] [] ?
pass_all_bootoptions+0x0/0xa
Oct 26 13:48:29 media kernel: [228667.008355] []
i386_start_kernel+0xd7/0xdf
Oct 26 13:48:29 media kernel: [228667.008359] ---[ end trace feccc6da18f19726
]---
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D3',
'/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c',
'/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3p',
'/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xe708 irq 23'
Mixer name : 'Nvidia MCP79/7A HDMI'
Components : 'HDA:10ec0885,1458a002,00100101
HDA:10de0007,10de0101,00100100'
Controls : 42
Simple ctrls : 22
Date: Tue Oct 26 19:18:51 2010
HibernationDevice: RESUME=UUID=e446a011-a3e5-4647-861d-5931154192f0
MachineType: Gigabyte Technology Co., Ltd. GA-E7AUM-DS2H
ProcCmdLine: root=UUID=2e0c933b-1553-4ea8-943e-8ac6f61c8255 ro quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
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