We noticed this problem starting today on one of our older servers. It deprived the device of its internet connection (obviously), only a reboot could fix it. Here's the trace:
Sep 15 18:10:14 cam kernel: [175306.808016] ------------[ cut here ]------------ Sep 15 18:10:14 cam kernel: [175306.808036] WARNING: CPU: 1 PID: 0 at /build/buildd/linux-3.13.0/net/sched/sch_generic.c:264 dev_watchdog+0x276/0x280() Sep 15 18:10:14 cam kernel: [175306.808045] NETDEV WATCHDOG: eth0 (via-rhine): transmit queue 0 timed out Sep 15 18:10:14 cam kernel: [175306.808051] Modules linked in: nfsv3 autofs4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache dm_crypt snd_hda_codec_realtek snd_hda_intel snd_hda_codec ppdev snd_hwdep snd_pcm kvm_amd snd_page_alloc kvm snd_timer snd soundcore edac_core serio_raw k8temp edac_mce_amd i2c_viapro shpchp parport_pc mac_hid zram(C) 8021q garp stp mrp llc lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid0 multipath linear raid1 pata_acpi via_rhine mii floppy pata_via sata_via Sep 15 18:10:14 cam kernel: [175306.808096] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G C 3.13.0-35-generic #62-Ubuntu Sep 15 18:10:14 cam kernel: [175306.808098] Hardware name: MICRO-STAR INTERNATIONAL CO., LTD MS-7253/MS-7253, BIOS V1.4 06/27/2007 Sep 15 18:10:14 cam kernel: [175306.808105] 0000000000000009 ffff880077d03d98 ffffffff8171e320 ffff880077d03de0 Sep 15 18:10:14 cam kernel: [175306.808110] ffff880077d03dd0 ffffffff8106775d 0000000000000000 ffff8800363f8000 Sep 15 18:10:14 cam kernel: [175306.808113] ffff8800362b5a80 0000000000000001 0000000000000001 ffff880077d03e30 Sep 15 18:10:14 cam kernel: [175306.808120] Call Trace: Sep 15 18:10:14 cam kernel: [175306.808122] <IRQ> [<ffffffff8171e320>] dump_stack+0x45/0x56 Sep 15 18:10:14 cam kernel: [175306.808144] [<ffffffff8106775d>] warn_slowpath_common+0x7d/0xa0 Sep 15 18:10:14 cam kernel: [175306.808151] [<ffffffff810677cc>] warn_slowpath_fmt+0x4c/0x50 Sep 15 18:10:14 cam kernel: [175306.808156] [<ffffffff81643156>] dev_watchdog+0x276/0x280 Sep 15 18:10:14 cam kernel: [175306.808159] [<ffffffff81642ee0>] ? dev_graft_qdisc+0x80/0x80 Sep 15 18:10:14 cam kernel: [175306.808163] [<ffffffff81074306>] call_timer_fn+0x36/0x100 Sep 15 18:10:14 cam kernel: [175306.808171] [<ffffffff81642ee0>] ? dev_graft_qdisc+0x80/0x80 Sep 15 18:10:14 cam kernel: [175306.808175] [<ffffffff8107529f>] run_timer_softirq+0x1ef/0x2f0 Sep 15 18:10:14 cam kernel: [175306.808179] [<ffffffff8106cbac>] __do_softirq+0xec/0x2c0 Sep 15 18:10:14 cam kernel: [175306.808187] [<ffffffff8106d0f5>] irq_exit+0x105/0x110 Sep 15 18:10:14 cam kernel: [175306.808192] [<ffffffff81731145>] smp_apic_timer_interrupt+0x45/0x60 Sep 15 18:10:14 cam kernel: [175306.808198] [<ffffffff8172fadd>] apic_timer_interrupt+0x6d/0x80 Sep 15 18:10:14 cam kernel: [175306.808200] <EOI> [<ffffffff8104f596>] ? native_safe_halt+0x6/0x10 Sep 15 18:10:14 cam kernel: [175306.808215] [<ffffffff8101c5ff>] default_idle+0x1f/0xc0 Sep 15 18:10:14 cam kernel: [175306.808222] [<ffffffff8101c6df>] amd_e400_idle+0x3f/0x110 Sep 15 18:10:14 cam kernel: [175306.808226] [<ffffffff8101cec6>] arch_cpu_idle+0x26/0x30 Sep 15 18:10:14 cam kernel: [175306.808233] [<ffffffff810bed85>] cpu_startup_entry+0xc5/0x290 Sep 15 18:10:14 cam kernel: [175306.808240] [<ffffffff81040fe8>] start_secondary+0x218/0x2c0 Sep 15 18:10:14 cam kernel: [175306.808246] ---[ end trace 847728b2d59a4148 ]--- Followed by the via-rhine module complaining: Sep 15 18:10:14 cam kernel: [175306.808417] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:18 cam kernel: [175310.808184] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:18 cam kernel: [175310.808279] via-rhine 0000:00:12.0 eth0: Reset not complete yet. Trying harder. Sep 15 18:10:22 cam kernel: [175314.808182] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:26 cam kernel: [175318.808185] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:30 cam kernel: [175322.808180] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:34 cam kernel: [175326.808184] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:40 cam kernel: [175332.808184] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:46 cam kernel: [175338.808184] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:10:52 cam kernel: [175344.808185] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 1003, PHY status 786d, resetting... Sep 15 18:10:56 cam kernel: [175348.808182] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:11:00 cam kernel: [175352.808179] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:11:00 cam kernel: [175352.808317] via-rhine 0000:00:12.0 eth0: Reset not complete yet. Trying harder. Sep 15 18:11:04 cam kernel: [175356.808185] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:11:04 cam kernel: [175356.808273] via-rhine 0000:00:12.0 eth0: Reset not complete yet. Trying harder. Sep 15 18:11:08 cam kernel: [175360.808180] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... Sep 15 18:11:12 cam kernel: [175364.808182] via-rhine 0000:00:12.0 eth0: Transmit timed out, status 0003, PHY status 786d, resetting... If any more information is needed we will gladly supply it -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1269412 Title: via-rhine kernel module: PHY status 786d, resetting Status in “linux” package in Ubuntu: Confirmed Bug description: kernel version: 3.11.0-15-generic #23-Ubuntu SMP Mon Dec 9 18:16:27 UTC 2013 i686 athlon i686 GNU/Linux the mainboard is asus A8V-VM SE if i receive for half hour at 100Mbit full speed with partimage the network card hangs and this is the dmesg output: [ 2022.004060] WARNING: CPU: 0 PID: 3435 at /build/buildd/linux-3.11.0/net/sched/sch_generic.c:260 dev_watchdog+0x1ef/0x200() [ 2022.004066] NETDEV WATCHDOG: eth1 (via-rhine): transmit queue 0 timed out [ 2022.004069] Modules linked in: usblp pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables x_tables bridge stp llc snd_hda_codec_realtek snd_hda_intel ppdev snd_hda_codec rfcomm bnep bluetooth snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq nouveau nfsd binfmt_misc auth_rpcgss nfs_acl snd_seq_device nfs lockd sunrpc fscache mxm_wmi snd_timer wmi video snd serio_raw ttm k8temp soundcore drm_kms_helper drm i2c_viapro i2c_algo_bit parport_pc mac_hid asus_atk0110 shpchp lp parport hid_generic usbhid hid pata_acpi usb_storage via_rhine mii floppy pata_via sata_via [ 2022.004162] CPU: 0 PID: 3435 Comm: firefox Tainted: GF O 3.11.0-15-generic #23-Ubuntu [ 2022.004167] Hardware name: System manufacturer System Product Name/A8V-VM SE, BIOS 0702 05/21/2007 [ 2022.004171] 00000000 00000000 f580bec0 c1627228 f580bf00 f580bef0 c105267e c188f6cc [ 2022.004182] f580bf1c 00000d6b c188f708 00000104 c1568a3f c1568a3f f68f0000 00000000 [ 2022.004193] 000691a5 f580bf08 c10526d3 00000009 f580bf00 c188f6cc f580bf1c f580bf40 [ 2022.004203] Call Trace: [ 2022.004213] [<c1627228>] dump_stack+0x41/0x52 [ 2022.004222] [<c105267e>] warn_slowpath_common+0x7e/0xa0 [ 2022.004229] [<c1568a3f>] ? dev_watchdog+0x1ef/0x200 [ 2022.004235] [<c1568a3f>] ? dev_watchdog+0x1ef/0x200 [ 2022.004242] [<c10526d3>] warn_slowpath_fmt+0x33/0x40 [ 2022.004248] [<c1568a3f>] dev_watchdog+0x1ef/0x200 [ 2022.004260] [<c105d9ed>] call_timer_fn+0x2d/0xe0 [ 2022.004268] [<c14321fc>] ? scsi_finish_command+0xac/0x110 [ 2022.004277] [<c1437d10>] ? scsi_decide_disposition+0x180/0x1b0 [ 2022.004284] [<c10dd32c>] ? rcu_report_qs_rnp+0xac/0x110 [ 2022.004291] [<c1568850>] ? dev_deactivate_queue.constprop.35+0x50/0x50 [ 2022.004298] [<c105e8e9>] run_timer_softirq+0x179/0x220 [ 2022.004305] [<c1045128>] ? default_spin_lock_flags+0x8/0x10 [ 2022.004312] [<c1568850>] ? dev_deactivate_queue.constprop.35+0x50/0x50 [ 2022.004321] [<c10573f1>] __do_softirq+0xc1/0x1d0 [ 2022.004329] [<c1057330>] ? remote_softirq_receive+0xb0/0xb0 [ 2022.004332] <IRQ> [<c1057665>] ? irq_exit+0x95/0xa0 [ 2022.004344] [<c1635198>] ? smp_apic_timer_interrupt+0x38/0x50 [ 2022.004351] [<c162dbbc>] ? apic_timer_interrupt+0x34/0x3c [ 2022.004356] ---[ end trace 031fe02290c75deb ]--- [ 2022.004525] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2026.004199] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2032.004214] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2036.004191] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2042.004188] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2048.004205] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2058.004197] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2068.004202] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2076.004214] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2082.004220] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2092.004204] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2102.004204] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2112.004198] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2122.004198] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2130.004192] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2140.004202] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2150.004206] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... [ 2160.004191] via-rhine 0000:00:12.0 eth1: Transmit timed out, status 0003, PHY status 786d, resetting... modprobe -r and modprobe the module don't solve the problem, i must reset the pc. 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