After upgrading from 2.6.34 interface eth0 died with this error from kernel: Aug 18 11:16:44 simf kernel: [46731.713004] ------------[ cut here ]------------ Aug 18 11:16:44 simf kernel: [46731.713008] WARNING: at net/sched/sch_generic.c:258 0xffffffff8152b2d9() Aug 18 11:16:44 simf kernel: [46731.713009] Hardware name: Aug 18 11:16:44 simf kernel: [46731.713011] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out Aug 18 11:16:44 simf kernel: [46731.713012] Modules linked in: tuner saa7115 em28xx videobuf_vmalloc videobuf_core tveeprom Aug 18 11:16:44 simf kernel: [46731.713018] Pid: 0, comm: swapper Not tainted 2.6.35.2-SIMF-O3 #1 Aug 18 11:16:44 simf kernel: [46731.713020] Call Trace: Aug 18 11:16:44 simf kernel: [46731.713021] <IRQ> [<ffffffff8103815b>] ? 0xffffffff8103815b Aug 18 11:16:44 simf kernel: [46731.713024] [<ffffffff81038255>] ? 0xffffffff81038255 Aug 18 11:16:44 simf kernel: [46731.713025] [<ffffffff81314371>] ? 0xffffffff81314371 Aug 18 11:16:44 simf kernel: [46731.713026] [<ffffffff8152b2d9>] ? 0xffffffff8152b2d9 Aug 18 11:16:44 simf kernel: [46731.713028] [<ffffffff8106c237>] ? 0xffffffff8106c237 Aug 18 11:16:44 simf kernel: [46731.713029] [<ffffffff810575ab>] ? 0xffffffff810575ab Aug 18 11:16:44 simf kernel: [46731.713030] [<ffffffff8106ba60>] ? 0xffffffff8106ba60 Aug 18 11:16:44 simf kernel: [46731.713031] [<ffffffff81043a58>] ? 0xffffffff81043a58 Aug 18 11:16:44 simf kernel: [46731.713033] [<ffffffff8152b0c0>] ? 0xffffffff8152b0c0 Aug 18 11:16:44 simf kernel: [46731.713034] [<ffffffff8103d805>] ? 0xffffffff8103d805 Aug 18 11:16:44 simf kernel: [46731.713035] [<ffffffff810033cc>] ? 0xffffffff810033cc Aug 18 11:16:44 simf kernel: [46731.713036] [<ffffffff8100535d>] ? 0xffffffff8100535d Aug 18 11:16:44 simf kernel: [46731.713038] [<ffffffff8103dc35>] ? 0xffffffff8103dc35 Aug 18 11:16:44 simf kernel: [46731.713039] [<ffffffff81019dfa>] ? 0xffffffff81019dfa Aug 18 11:16:44 simf kernel: [46731.713040] [<ffffffff81002e93>] ? 0xffffffff81002e93 Aug 18 11:16:44 simf kernel: [46731.713041] <EOI> [<ffffffff8100b21d>] ? 0xffffffff8100b21d Aug 18 11:16:44 simf kernel: [46731.713043] [<ffffffff8100107a>] ? 0xffffffff8100107a Aug 18 11:16:44 simf kernel: [46731.713045] [<ffffffff81845a40>] ? 0xffffffff81845a40 Aug 18 11:16:44 simf kernel: [46731.713046] [<ffffffff818451d4>] ? 0xffffffff818451d4 Aug 18 11:16:44 simf kernel: [46731.713047] ---[ end trace 7652798e59ffee16 ]--- kernel config attached
Created attachment 27509 [details] Kernel config in question
after update 3.4.3 by 3.4.4 [98243.712010] ------------[ cut here ]------------ [98243.712020] WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0x16b/0x20f() [98243.712022] Hardware name: EP45-EXTREME [98243.712024] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out [98243.712026] Modules linked in: xfrm4_mode_transport deflate zlib_deflate ctr twofish_generic twofish_x86_64_ 3way twofish_x86_64 twofish_common camellia_generic camellia_x86_64 serpent_sse2_x86_64 cryptd lrw serpent_generic xts gf128mul blowfish_gene ric blowfish_x86_64 blowfish_common cast5 xcbc rmd160 l2tp_ppp l2tp_netlink l2tp_core sha512_generic sha256_generic xfrm4_tunnel ipcomp xfrm_ ipcomp esp4 ah4 af_key sit tunnel4 netconsole it87 hwmon_vid pppoe pppox ppp_generic slhc ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 xt_TCPMSS iptable_mangle iptable_filter ip_tables nfsd lockd nfs_acl auth_rpcgss sunrpc usb_storage usb_libusual uas ipv6 usbhid intel_agp snd_emu10k1 snd_rawmidi snd_ac97_codec psmouse nvidia(PO) 8250_pnp ac97_bus snd_hda_codec_realtek firewire_ohci sn d_seq_device firewire_core snd_hda_intel snd_hda_codec snd_util_mem pcspkr snd_pcm processor uhci_hcd intel_gtt r8169 coretemp snd_timer mii snd_page_alloc 8250 serial_core button snd_hwdep snd soundcore ehci_hcd usbcore crc_itu_t usb_common microcode [98243.712102] Pid: 3902, comm: plugin-containe Tainted: P O 3.4.4-gentoo #1 [98243.712104] Call Trace: [98243.712106] <IRQ> [<ffffffff81025848>] ? warn_slowpath_common+0x78/0x8c [98243.712115] [<ffffffff810258f4>] ? warn_slowpath_fmt+0x45/0x4a [98243.712121] [<ffffffff810448a9>] ? update_curr+0x4f/0x90 [98243.712124] [<ffffffff812b1789>] ? dev_watchdog+0x16b/0x20f [98243.712129] [<ffffffff8102e564>] ? run_timer_softirq+0x155/0x1e6 [98243.712132] [<ffffffff812b161e>] ? qdisc_reset+0x35/0x35 [98243.712136] [<ffffffff8119bc78>] ? timerqueue_add+0x80/0xa0 [98243.712140] [<ffffffff8102a3fb>] ? __do_softirq+0x8d/0x120 [98243.712144] [<ffffffff8132a82c>] ? call_softirq+0x1c/0x30 [98243.712148] [<ffffffff810033e0>] ? do_softirq+0x2e/0x62 [98243.712151] [<ffffffff8102a6d0>] ? irq_exit+0x50/0xb8 [98243.712155] [<ffffffff810173b5>] ? smp_apic_timer_interrupt+0x82/0x8f [98243.712158] [<ffffffff8132a0c7>] ? apic_timer_interrupt+0x67/0x70 [98243.712165] <EOI> [<ffffffff813296e2>] ? system_call_fastpath+0x16/0x1b [98243.712169] ---[ end trace 718beae42c925d2d ]--- [98243.714681] r8169 0000:03:00.0: eth0: link up
I am experiencing a similar problem with this one with kernel:2.6.32.12-0.7-default the only difference is sch_generic.c:261 other than /sch_generic.c:256. [2882054.961905] ------------[ cut here ]------------ [2882054.961913] WARNING: at /usr/src/packages/BUILD/kernel-default-2.6.32.12/linux-2.6.32/net/sched/sch_generic.c:261 dev_watchdog+0x25d/0x270() [2882054.961916] Hardware name: SUN FIRE X4170 M2 SERVER [2882054.961919] NETDEV WATCHDOG: eth4 (ixgbe): transmit queue 4 timed out [2882054.961921] Modules linked in: af_packet nspacket(N) mptctl mptbase ipmi_devintf ipmi_si ipmi_msghandler 8021q garp stp llc bonding cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq microcode fuse loop dm_mod sr_mod tpm_tis cdrom tpm i2c_i801 iTCO_wdt igb(X) ixgbe(X) rtc_cmos tpm_bios i2c_core ioatdma rtc_core joydev usb_storage iTCO_vendor_support dca button pcspkr rtc_lib sg usbhid hid uhci_hcd ehci_hcd usbcore sd_mod crc_t10dif edd ext3 mbcache jbd fan processor ahci libata megaraid_sas scsi_mod thermal thermal_sys hwmon [2882054.961961] Supported: Yes [2882054.961964] Pid: 0, comm: swapper Tainted: G NX 2.6.32.12-0.7-default #1 [2882054.961967] Call Trace: [2882054.961979] [<ffffffff810061dc>] dump_trace+0x6c/0x2d0 [2882054.961990] [<ffffffff81394288>] dump_stack+0x69/0x71 [2882054.961997] [<ffffffff8104caf4>] warn_slowpath_common+0x74/0xd0 [2882054.962003] [<ffffffff8104cba0>] warn_slowpath_fmt+0x40/0x50 [2882054.962007] [<ffffffff813092fd>] dev_watchdog+0x25d/0x270 [2882054.962015] [<ffffffff81057964>] run_timer_softirq+0x174/0x240 [2882054.962020] [<ffffffff81052b5f>] __do_softirq+0xbf/0x170 [2882054.962025] [<ffffffff810040bc>] call_softirq+0x1c/0x30 [2882054.962030] [<ffffffff81005cfd>] do_softirq+0x4d/0x80 [2882054.962035] [<ffffffff810528d5>] irq_exit+0x85/0x90 [2882054.962040] [<ffffffff8101aecc>] smp_apic_timer_interrupt+0x6c/0xa0 [2882054.962050] [<ffffffff81003a93>] apic_timer_interrupt+0x13/0x20 [2882054.962058] [<ffffffffa00aa467>] acpi_idle_enter_simple+0x108/0x131 [processor] [2882054.962067] [<ffffffffa00aa1b8>] acpi_idle_enter_bm+0xd5/0x27c [processor] [2882054.962073] [<ffffffff812d087a>] cpuidle_idle_call+0xba/0x120 [2882054.962076] [<ffffffff8100206a>] cpu_idle+0x5a/0xb0 [2882054.962079] [<ffffffff81943e65>] start_kernel+0x2ca/0x395 [2882054.962085] [<ffffffff81943378>] x86_64_start_kernel+0xe1/0xf2 [2882054.962087] ---[ end trace a5ef42d99cef6d63 ]---
I am experiencing the problem with kernel: Linux gentoo 3.9.4-gentoo #1 SMP Tue Jun 4 11:58:03 EEST 2013 i686 Intel(R) Atom(TM) CPU D510 @ 1.66GHz GenuineIntel GNU/Linux [ 2708.920043] ------------[ cut here ]------------ [ 2708.920072] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x1da/0x1f0() [ 2708.920080] Hardware name: [ 2708.920087] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out [ 2708.920093] Modules linked in: [ 2708.920103] Pid: 0, comm: swapper/3 Not tainted 3.9.4-gentoo #1 [ 2708.920108] Call Trace: [ 2708.920122] [<c103c36d>] warn_slowpath_common+0x6d/0xa0 [ 2708.920133] [<c14d2baa>] ? dev_watchdog+0x1da/0x1f0 [ 2708.920143] [<c14d2baa>] ? dev_watchdog+0x1da/0x1f0 [ 2708.920153] [<c103c41e>] warn_slowpath_fmt+0x2e/0x30 [ 2708.920171] [<c14d2baa>] dev_watchdog+0x1da/0x1f0 [ 2708.920196] [<c1048efa>] call_timer_fn+0x2a/0x110 [ 2708.920220] [<c12df9b0>] ? timerqueue_add+0x50/0xb0 [ 2708.920230] [<c14d29d0>] ? pfifo_fast_dequeue+0xe0/0xe0 [ 2708.920241] [<c104a6f1>] run_timer_softirq+0x1d1/0x200 [ 2708.920252] [<c1022406>] ? lapic_next_event+0x16/0x20 [ 2708.920262] [<c14d29d0>] ? pfifo_fast_dequeue+0xe0/0xe0 [ 2708.920273] [<c1043d51>] __do_softirq+0xa1/0x1e0 [ 2708.920284] [<c1043fae>] irq_exit+0x6e/0x80 [ 2708.920296] [<c1022b64>] smp_apic_timer_interrupt+0x54/0x90 [ 2708.920308] [<c1651d19>] apic_timer_interrupt+0x2d/0x34 [ 2708.920322] [<c1482e95>] ? cpuidle_wrap_enter+0x35/0xa0 [ 2708.920335] [<c1482f12>] cpuidle_enter_tk+0x12/0x20 [ 2708.920347] [<c1482640>] ? intel_pstate_timer_func+0x2e0/0x2e0 [ 2708.920358] [<c1482c05>] cpuidle_idle_call+0x85/0x1a0 [ 2708.920372] [<c10097ca>] cpu_idle+0x5a/0x90 [ 2708.920384] [<c164419a>] start_secondary+0x1b2/0x1b8 [ 2708.920392] ---[ end trace aaf8b93b374e7ea9 ]--- [ 2708.970355] r8169 0000:01:00.0 eth0: link up