Messages in this thread | | | Date | Fri, 23 May 2014 18:16:19 +0200 | From | Borislav Petkov <> | Subject | e1000e 0000:00:19.0 eth0: Detected Hardware Unit Hang: |
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Hi guys,
again a hardware hang, this time on my workstation with 3.15-rc6:
It happened during a suspend-to-disk attempt doing:
echo 3 > /proc/sys/vm/drop_caches echo "shutdown" > /sys/power/disk echo "disk" > /sys/power/state
The box came right back up and dmesg said:
[ 294.132711] hib.sh (2254): drop_caches: 3 [ 294.559897] PM: Syncing filesystems ... done. [ 294.582962] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 294.606714] PM: Preallocating image memory... done (allocated 147807 pages) [ 294.906232] PM: Allocated 591228 kbytes in 0.29 seconds (2038.71 MB/s) [ 294.912795] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 294.923896] serial 00:09: disabled [ 294.924048] i8042 kbd 00:08: System wakeup enabled by ACPI [ 294.924476] nouveau [ DRM] suspending display... [ 294.924694] nouveau [ DRM] unpinning framebuffer(s)... [ 294.925098] nouveau [ DRM] evicting buffers... [ 295.070410] nouveau [ DRM] waiting for kernel channels to go idle... [ 295.070694] nouveau [ DRM] suspending client object trees... [ 295.071235] nouveau [ DRM] suspending kernel object tree... [ 296.435639] PM: freeze of devices complete after 1513.693 msecs [ 296.437013] PM: late freeze of devices complete after 1.134 msecs [ 296.439230] PM: noirq freeze of devices complete after 1.975 msecs [ 296.439480] Disabling non-boot CPUs ... [ 296.442481] kvm: disabling virtualization on CPU1 [ 296.443273] smpboot: CPU 1 is now offline [ 296.446958] kvm: disabling virtualization on CPU2 [ 296.447512] smpboot: CPU 2 is now offline [ 296.449853] kvm: disabling virtualization on CPU3 [ 296.450388] smpboot: CPU 3 is now offline [ 296.452738] kvm: disabling virtualization on CPU4 [ 296.453269] smpboot: CPU 4 is now offline [ 296.455420] kvm: disabling virtualization on CPU5 [ 296.455613] smpboot: CPU 5 is now offline [ 296.457781] kvm: disabling virtualization on CPU6 [ 296.457973] smpboot: CPU 6 is now offline [ 296.460264] kvm: disabling virtualization on CPU7 [ 296.460460] smpboot: CPU 7 is now offline [ 296.461718] PM: Creating hibernation image: [ 296.652835] PM: Need to copy 150757 pages [ 297.096476] PM: Hibernation image created (150757 pages copied) [ 296.463242] microcode: CPU0 sig=0x206d7, pf=0x1, revision=0x710 [ 296.463581] Enabling non-boot CPUs ... [ 296.463998] x86: Booting SMP configuration: [ 296.464161] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 296.475592] kvm: enabling virtualization on CPU1 [ 296.478860] microcode: CPU1 sig=0x206d7, pf=0x1, revision=0x710 [ 296.479103] CPU1 is up [ 296.479251] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 296.490562] kvm: enabling virtualization on CPU2 [ 296.493462] microcode: CPU2 sig=0x206d7, pf=0x1, revision=0x710 [ 296.493702] CPU2 is up [ 296.493842] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 296.505131] kvm: enabling virtualization on CPU3 [ 296.508150] microcode: CPU3 sig=0x206d7, pf=0x1, revision=0x710 [ 296.508392] CPU3 is up [ 296.508532] smpboot: Booting Node 0 Processor 4 APIC 0x1 [ 296.519835] kvm: enabling virtualization on CPU4 [ 296.522742] microcode: CPU4 sig=0x206d7, pf=0x1, revision=0x710 [ 296.522986] CPU4 is up [ 296.523126] smpboot: Booting Node 0 Processor 5 APIC 0x3 [ 296.534432] kvm: enabling virtualization on CPU5 [ 296.537336] microcode: CPU5 sig=0x206d7, pf=0x1, revision=0x710 [ 296.537628] CPU5 is up [ 296.537766] smpboot: Booting Node 0 Processor 6 APIC 0x5 [ 296.549081] kvm: enabling virtualization on CPU6 [ 296.552051] microcode: CPU6 sig=0x206d7, pf=0x1, revision=0x710 [ 296.552296] CPU6 is up [ 296.552439] smpboot: Booting Node 0 Processor 7 APIC 0x7 [ 296.563736] kvm: enabling virtualization on CPU7 [ 296.566810] microcode: CPU7 sig=0x206d7, pf=0x1, revision=0x710 [ 296.567053] CPU7 is up [ 296.575584] PM: noirq thaw of devices complete after 1.113 msecs [ 296.577011] PM: early thaw of devices complete after 1.117 msecs [ 296.577598] e1000e 0000:00:19.0: irq 73 for MSI/MSI-X [ 296.577614] nouveau [ DRM] re-enabling device... [ 296.577624] nouveau [ DRM] resuming kernel object tree... [ 296.577633] nouveau [ VBIOS][0000:03:00.0] running init tables [ 296.578310] i8042 kbd 00:08: System wakeup disabled by ACPI [ 296.579194] serial 00:09: activated [ 296.588124] snd_hda_intel 0000:00:1b.0: irq 75 for MSI/MSI-X [ 296.588765] megasas: Waiting for FW to come to ready state [ 296.602572] megasas: FW now in Ready state [ 296.602652] megaraid_sas 0000:04:00.0: irq 84 for MSI/MSI-X [ 296.645901] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 296.653425] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 296.882443] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 296.894256] ata1.00: configured for UDMA/100 [ 296.899303] nouveau [ VOLT][0000:03:00.0] GPU voltage: 900000uv [ 296.905646] nouveau [ PTHERM][0000:03:00.0] fan management: automatic [ 296.912342] nouveau [ CLK][0000:03:00.0] --: core 405 MHz shader 810 MHz memory 405 MHz [ 296.921316] nouveau [ DRM] resuming client object trees... [ 296.927510] nouveau [ DRM] resuming display... [ 296.977712] PM: thaw of devices complete after 400.618 msecs [ 296.984852] PM: Cannot find swap device, try swapon -a. [ 296.990310] PM: Cannot get swap writer [ 297.075181] Restarting tasks ... done. [ 309.022159] e1000e 0000:00:19.0 eth0: Detected Hardware Unit Hang: [ 309.022159] TDH <0> [ 309.022159] TDT <6> [ 309.022159] next_to_use <6> [ 309.022159] next_to_clean <0> [ 309.022159] buffer_info[next_to_clean]: [ 309.022159] time_stamp <ffffefc5> [ 309.022159] next_to_watch <1> [ 309.022159] jiffies <100001e11> [ 309.022159] next_to_watch.status <0> [ 309.022159] MAC Status <43> [ 309.022159] PHY Status <796d> [ 309.022159] PHY 1000BASE-T Status <0> [ 309.022159] PHY Extended Status <3000> [ 309.022159] PCI Status <10> [ 311.021049] e1000e 0000:00:19.0 eth0: Detected Hardware Unit Hang: [ 311.021049] TDH <0> [ 311.021049] TDT <6> [ 311.021049] next_to_use <6> [ 311.021049] next_to_clean <0> [ 311.021049] buffer_info[next_to_clean]: [ 311.021049] time_stamp <ffffefc5> [ 311.021049] next_to_watch <1> [ 311.021049] jiffies <1000025e1> [ 311.021049] next_to_watch.status <0> [ 311.021049] MAC Status <43> [ 311.021049] PHY Status <796d> [ 311.021049] PHY 1000BASE-T Status <0> [ 311.021049] PHY Extended Status <3000> [ 311.021049] PCI Status <10> [ 312.043582] ------------[ cut here ]------------ [ 312.048470] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:264 dev_watchdog+0x276/0x280() [ 312.056968] NETDEV WATCHDOG: eth0 (e1000e): transmit queue 0 timed out [ 312.057025] Modules linked in: ext2 vfat fat fuse loop dm_crypt dm_mod x86_pkg_temp_thermal coretemp kvm_intel kvm crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 glue_helper lrw snd_hda_codec_realtek snd_hda_codec_hdmi gf128mul ablk_helper usbhid snd_hda_codec_generic cryptd snd_hda_intel snd_hda_controller snd_hda_codec iTCO_wdt xhci_hcd sb_edac ehci_pci microcode edac_core iTCO_vendor_support pcspkr ehci_hcd evdev dcdbas button snd_hwdep snd_pcm usbcore acpi_cpufreq snd_timer processor snd i2c_i801 lpc_ich mfd_core usb_common soundcore [ 312.057029] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.15.0-rc6+ #1 [ 312.057030] Hardware name: Dell Inc. Precision T3600/0PTTT9, BIOS A08 01/24/2013 [ 312.057035] 0000000000000009 ffff88043e223d68 ffffffff8170edda ffff88043e223db0 [ 312.057039] ffff88043e223da0 ffffffff81065b7d 0000000000000000 ffff8804365b4000 [ 312.057042] ffff8804364ed480 0000000000000001 0000000000000001 ffff88043e223e00 [ 312.057043] Call Trace: [ 312.057052] <IRQ> [<ffffffff8170edda>] dump_stack+0x4e/0x7a [ 312.057057] [<ffffffff81065b7d>] warn_slowpath_common+0x7d/0xa0 [ 312.057061] [<ffffffff81065bec>] warn_slowpath_fmt+0x4c/0x50 [ 312.057064] [<ffffffff816403e6>] dev_watchdog+0x276/0x280 [ 312.057068] [<ffffffff81640170>] ? dev_graft_qdisc+0x80/0x80 [ 312.057072] [<ffffffff81072c6a>] call_timer_fn+0x7a/0x1a0 [ 312.057075] [<ffffffff81072bf5>] ? call_timer_fn+0x5/0x1a0 [ 312.057079] [<ffffffff81640170>] ? dev_graft_qdisc+0x80/0x80 [ 312.057082] [<ffffffff810730e4>] run_timer_softirq+0x264/0x310 [ 312.057087] [<ffffffff8106b549>] __do_softirq+0x139/0x3a0 [ 312.057091] [<ffffffff8106bb65>] irq_exit+0x115/0x120 [ 312.057097] [<ffffffff817232c5>] smp_apic_timer_interrupt+0x45/0x60 [ 312.057101] [<ffffffff81721c72>] apic_timer_interrupt+0x72/0x80 [ 312.057108] <EOI> [<ffffffff815d3474>] ? cpuidle_enter_state+0x54/0xd0 [ 312.057112] [<ffffffff815d3470>] ? cpuidle_enter_state+0x50/0xd0 [ 312.057116] [<ffffffff815d3527>] cpuidle_enter+0x17/0x20 [ 312.057120] [<ffffffff810b0d65>] cpu_startup_entry+0x335/0x4c0 [ 312.057126] [<ffffffff8104402b>] start_secondary+0x1fb/0x270 [ 312.057129] ---[ end trace 3aa454781533e361 ]--- [ 312.057296] e1000e 0000:00:19.0 eth0: Reset adapter unexpectedly [ 313.826071] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 313.833622] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO
Thanks.
-- Regards/Gruss, Boris.
Sent from a fat crate under my desk. Formatting is fine. --
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