Small Clarification: This bug is still opened and being worked on. The
fixes (cherry picked and proposed for SRU) did not fix the original
issue so they were reverted (as default policy for SRUs). The
investigation continues, if you do have this NIC and had suffered from
the same issue please provide comments...
** Changed in: linux (Ubuntu Precise)
Status: Fix Released => In Progress
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https://bugs.launchpad.net/bugs/1425333
Title:
Precise kernel lockup with Intel Corporation 82579LM network
interfaces
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Precise:
In Progress
Bug description:
SRU Justification:
Impact: e1000e driver can lockup in machine HP Z210.
Fix: All the patches were taken from upstream.
Testcase: To use an HP Z210 machine and wait certain conditions.
####
Original Description:
It was brought to my attention the following lockup (and error
message):
Feb 1 21:17:54 hostname kernel: [10461681.674619] NETDEV WATCHDOG:
eth0 (e1000e): transmit queue 0 timed out
"""
Feb 1 21:17:54 hostname kernel: [10461681.674613] WARNING: at
/build/buildd/linux-3.2.0/net/sched/sch_generic.c:255 dev_watchdog+0x25a/0x270()
Feb 1 21:17:54 hostname kernel: [10461681.674616] Hardware name: HP Z210
Workstation
Feb 1 21:17:54 hostname kernel: [10461681.674619] NETDEV WATCHDOG: eth0
(e1000e): transmit queue 0 timed out
Feb 1 21:17:54 hostname kernel: [10461681.674622] Modules linked in:
nvidia(P) btrfs zlib_deflate libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat
msdos fat jfs xfs reiserfs ext2 openafs(P) bnep rfcomm bluetooth autofs4
parport_pc ppdev nfsd nfs binfmt_misc lockd fscache auth_rpcgss nfs_acl sunrpc
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep
snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev hp_wmi
snd_timer snd_seq_device snd mei(C) psmouse soundcore sparse_keymap serio_raw
mac_hid wmi snd_page_alloc lp parport dm_multipath ses enclosure
hid_logitech_dj usb_storage usbhid hid e1000e [last unloaded: nvidia]
Feb 1 21:17:54 hostname kernel: [10461681.674683] Pid: 0, comm: swapper/0
Tainted: P C O 3.2.0-69-generic #103-Ubuntu
Feb 1 21:17:54 hostname kernel: [10461681.674684] Call Trace:
Feb 1 21:17:54 hostname kernel: [10461681.674685] <IRQ>
[<ffffffff8106844f>] warn_slowpath_common+0x7f/0xc0
Feb 1 21:17:54 hostname kernel: [10461681.674692] [<ffffffff8104f634>] ?
__enqueue_entity+0x74/0x80
Feb 1 21:17:54 hostname kernel: [10461681.674694] [<ffffffff81068546>]
warn_slowpath_fmt+0x46/0x50
Feb 1 21:17:54 hostname kernel: [10461681.674696] [<ffffffff81025392>] ?
x86_pmu_enable+0x1f2/0x270
Feb 1 21:17:54 hostname kernel: [10461681.674699] [<ffffffff815684fa>]
dev_watchdog+0x25a/0x270
Feb 1 21:17:54 hostname kernel: [10461681.674701] [<ffffffff81113310>] ?
perf_rotate_context+0x110/0x220
Feb 1 21:17:54 hostname kernel: [10461681.674703] [<ffffffff815682a0>] ?
qdisc_reset+0x50/0x50
Feb 1 21:17:54 hostname kernel: [10461681.674705] [<ffffffff815682a0>] ?
qdisc_reset+0x50/0x50
Feb 1 21:17:54 hostname kernel: [10461681.674708] [<ffffffff81077456>]
call_timer_fn+0x46/0x160
Feb 1 21:17:54 hostname kernel: [10461681.674710] [<ffffffff815682a0>] ?
qdisc_reset+0x50/0x50
Feb 1 21:17:54 hostname kernel: [10461681.674712] [<ffffffff81078da2>]
run_timer_softirq+0x132/0x2a0
Feb 1 21:17:54 hostname kernel: [10461681.674715] [<ffffffff81096655>] ?
ktime_get+0x65/0xe0
Feb 1 21:17:54 hostname kernel: [10461681.674717] [<ffffffff8106fce8>]
__do_softirq+0xa8/0x210
Feb 1 21:17:54 hostname kernel: [10461681.674719] [<ffffffff8109d664>] ?
tick_program_event+0x24/0x30
Feb 1 21:17:54 hostname kernel: [10461681.674723] [<ffffffff8166e4ac>]
call_softirq+0x1c/0x30
Feb 1 21:17:54 hostname kernel: [10461681.674725] [<ffffffff81016495>]
do_softirq+0x65/0xa0
Feb 1 21:17:54 hostname kernel: [10461681.674727] [<ffffffff810700ce>]
irq_exit+0x8e/0xb0
Feb 1 21:17:54 hostname kernel: [10461681.674729] [<ffffffff8166ee5e>]
smp_apic_timer_interrupt+0x6e/0x99
Feb 1 21:17:54 hostname kernel: [10461681.674731] [<ffffffff8166cd1e>]
apic_timer_interrupt+0x6e/0x80
Feb 1 21:17:54 hostname kernel: [10461681.674732] <EOI>
[<ffffffff8101d721>] ? __switch_to_xtra+0x171/0x180
Feb 1 21:17:54 hostname kernel: [10461681.674737] [<ffffffff813713ad>] ?
intel_idle+0xed/0x150
Feb 1 21:17:54 hostname kernel: [10461681.674739] [<ffffffff8137138f>] ?
intel_idle+0xcf/0x150
Feb 1 21:17:54 hostname kernel: [10461681.674742] [<ffffffff8150e001>]
cpuidle_idle_call+0xc1/0x290
Feb 1 21:17:54 hostname kernel: [10461681.674744] [<ffffffff8101322a>]
cpu_idle+0xca/0x120
Feb 1 21:17:54 hostname kernel: [10461681.674746] [<ffffffff8162a4fe>]
rest_init+0x72/0x74
Feb 1 21:17:54 hostname kernel: [10461681.674750] [<ffffffff81cfcc06>]
start_kernel+0x3b5/0x3c2
Feb 1 21:17:54 hostname kernel: [10461681.674752] [<ffffffff81cfc388>]
x86_64_start_reservations+0x132/0x136
Feb 1 21:17:54 hostname kernel: [10461681.674754] [<ffffffff81cfc140>] ?
early_idt_handlers+0x140/0x140
Feb 1 21:17:54 hostname kernel: [10461681.674756] [<ffffffff81cfc459>]
x86_64_start_kernel+0xcd/0xdc
Feb 1 21:17:54 hostname kernel: [10461681.674757] ---[ end trace
a84a3dbc98d19bff ]---
Feb 1 21:17:54 hostname kernel: [10461681.674762] e1000e 0000:00:19.0: eth0:
Reset adapter
Feb 1 21:17:58 hostname kernel: [10461685.529232] e1000e: eth0 NIC Link is
Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
"""
This happens with the e1000e module on HP z210 systems.
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