I'm digging through logs on a customer's system, and I found this error. No idea what they were doing or what it was connected to. I'm planning to upgrade their kernel, so unless there is something obvious in this information below, it's probably not worth worrying about.
Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:01:00.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:90:0b:21:9f:20 Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:01:00.0: eth0: Intel(R) PRO/1000 Network Connection Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:01:00.0: eth0: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:02:00.0: Disabling ASPM L0s Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 Mar 26 15:00:38 ct521-5332 kernel: ppdev: user-space parallel port driver Mar 26 15:00:38 ct521-5332 kernel: hpet1: lost 4 rtc interrupts Mar 26 15:00:38 ct521-5332 kernel: cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Mar 26 15:00:38 ct521-5332 kernel: ath9k 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 Mar 26 15:00:38 ct521-5332 kernel: cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Mar 26 15:00:38 ct521-5332 kernel: HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:02:00.0: eth1: (PCI Express:2.5GT/s:Width x1) 00:90:0b:21:9f:21 Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:02:00.0: eth2: Intel(R) PRO/1000 Network Connection Mar 26 15:00:38 ct521-5332 kernel: e1000e 0000:02:00.0: eth2: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF .... Mar 27 17:58:36 ct521-5332 kernel: NETDEV WATCHDOG: eth2 (e1000e): transmit queue 0 timed out, trans_start: 4391753490, wd-timeout: 5000 jiffies: 4391760016 tx-queues: 1 Mar 27 17:58:36 ct521-5332 kernel: ------------[ cut here ]------------ Mar 27 17:58:36 ct521-5332 kernel: WARNING: at /home/greearb/git/linux-3.0.dev.y/net/sched/sch_generic.c:261 dev_watchdog+0x117/0x17d() Mar 27 17:58:36 ct521-5332 kernel: Hardware name: To be filled by O.E.M. Mar 27 17:58:36 ct521-5332 kernel: Modules linked in: aesni_intel cryptd aes_x86_64 aes_generic 8021q garp stp llc macvlan fuse wanlink(P) pktgen coretemp hwmon sunrpc ipv6 uinput arc4 snd_hda_codec_realtek snd_hda_intel snd_hda_codec ath9k mac80211 snd_hwdep snd_seq ath9k_common snd_seq_device ath9k_hw snd_pcm ath snd_timer e1000e ppdev snd mei(C) iTCO_wdt cfg80211 i2c_i801 parport_pc parport serio_raw pcspkr iTCO_vendor_support soundcore microcode snd_page_alloc i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: nf_nat] Mar 27 17:58:36 ct521-5332 kernel: Pid: 0, comm: swapper Tainted: P WC 3.0.19+ #31 Mar 27 17:58:36 ct521-5332 kernel: Call Trace: Mar 27 17:58:36 ct521-5332 kernel: <IRQ> [<ffffffff81044dda>] warn_slowpath_common+0x80/0x98 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81044e07>] warn_slowpath_null+0x15/0x17 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81390b8f>] dev_watchdog+0x117/0x17d Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8104fa69>] run_timer_softirq+0x16f/0x201 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81390a78>] ? netif_tx_unlock+0x54/0x54 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81069345>] ? clockevents_program_event+0x75/0x7e Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8104a527>] __do_softirq+0x86/0x12f Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8105fd55>] ? hrtimer_interrupt+0x12b/0x1bd Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81432e1c>] call_softirq+0x1c/0x30 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8100bc25>] do_softirq+0x41/0x7e Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8104a306>] irq_exit+0x3f/0xbb Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81021cd5>] smp_apic_timer_interrupt+0x85/0x93 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff814325d3>] apic_timer_interrupt+0x13/0x20 Mar 27 17:58:36 ct521-5332 kernel: <EOI> [<ffffffff8142cfd4>] ? _raw_spin_unlock_irq+0x2f/0x3a Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81234811>] ? intel_idle+0xc6/0xf5 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff812347f7>] ? intel_idle+0xac/0xf5 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8134f770>] cpuidle_idle_call+0x9a/0xd2 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff81009e99>] cpu_idle+0x59/0xb0 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8141451e>] rest_init+0x92/0x96 Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8188ac49>] start_kernel+0x390/0x39b Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8188a2cd>] x86_64_start_reservations+0xb8/0xbc Mar 27 17:58:36 ct521-5332 kernel: [<ffffffff8188a3d2>] x86_64_start_kernel+0x101/0x110 Mar 27 17:58:36 ct521-5332 kernel: ---[ end trace 9bea89908cd7f4e5 ]--- Mar 27 17:58:36 ct521-5332 kernel: e1000e 0000:02:00.0: eth2: Reset adapter ... Mar 27 18:01:24 ct521-5332 kernel: e1000e 0000:02:00.0: eth2: Detected Hardware Unit Hang: Mar 27 18:01:24 ct521-5332 kernel: TDH <13> Mar 27 18:01:24 ct521-5332 kernel: TDT <f9> Mar 27 18:01:24 ct521-5332 kernel: next_to_use <f9> Mar 27 18:01:24 ct521-5332 kernel: next_to_clean <13> Mar 27 18:01:24 ct521-5332 kernel: buffer_info[next_to_clean]: Mar 27 18:01:24 ct521-5332 kernel: time_stamp <0> Mar 27 18:01:24 ct521-5332 kernel: next_to_watch <e> Mar 27 18:01:24 ct521-5332 kernel: jiffies <105c782bb> Mar 27 18:01:24 ct521-5332 kernel: next_to_watch.status <0> Mar 27 18:01:24 ct521-5332 kernel: MAC Status <80080793> Mar 27 18:01:24 ct521-5332 kernel: PHY Status <796d> Mar 27 18:01:24 ct521-5332 kernel: PHY 1000BASE-T Status <3800> Mar 27 18:01:24 ct521-5332 kernel: PHY Extended Status <3000> Mar 27 18:01:24 ct521-5332 kernel: PCI Status <10> Thanks, Ben -- Ben Greear <[email protected]> Candela Technologies Inc http://www.candelatech.com ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
