Public bug reported:
itdept@toolbox:~$ lsb_release -rd
Description: Ubuntu 12.04.2 LTS
Release: 12.04
itdept@toolbox:/var/log$ apt-cache policy linux
linux:
Installed: (none)
Candidate: 3.2.0.45.54
Version table:
3.2.0.45.54 0
500 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main amd64
Packages
500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64
Packages
3.2.0.23.25 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
itdept@toolbox:/var/log$ apt-cache policy linux-generic-lts-quantal
linux-generic-lts-quantal:
Installed: 3.5.0.32.39
Candidate: 3.5.0.32.39
Version table:
*** 3.5.0.32.39 0
500 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main amd64
Packages
500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64
Packages
100 /var/lib/dpkg/status
Following a clean install of 12.04 Server, I was experiencing seemingly
random 'hard LOCKUP's on my machine. The computer would become
unresponsive for several minutes at a time, and something like this
would show up in dmesg:
[1509353.540014] ------------[ cut here ]------------
[1509353.540014] WARNING: at
/build/buildd/linux-lts-quantal-3.5.0/kernel/watchdog.c:242
watchdog_overflow_callback+0x9a/0xc0()
[1509353.540014] Hardware name:
[1509353.540014] Watchdog detected hard LOCKUP on cpu 1
[1509353.540014] Modules linked in: btrfs zlib_deflate libcrc32c ufs qnx4
hfsplus hfs minix ntfs msdos jfs xfs reiserfs radeon snd_hda_codec_realtek
snd_hda_intel snd_hda_codec ttm snd_hwdep drm_kms_helper snd_pcm drm snd_timer
snd ext2 soundcore i2c_algo_bit i2c_piix4 snd_page_alloc serio_raw shpchp
microcode mac_hid ppdev parport_pc lp parport hid_generic usbhid 8139too hid
8139cp sata_sil pata_atiixp
[1509353.540014] Pid: 21317, comm: kworker/1:0 Tainted: G W
3.5.0-30-generic #51~precise1-Ubuntu
[1509353.540014] Call Trace:
[1509353.540014] <NMI> [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[1509353.540014] [<ffffffff81052d86>] warn_slowpath_fmt+0x46/0x50
[1509353.540014] [<ffffffff810e1d2a>] watchdog_overflow_callback+0x9a/0xc0
[1509353.540014] [<ffffffff8111f79c>] __perf_event_overflow+0x9c/0x220
[1509353.540014] [<ffffffff8111c854>] ? perf_event_update_userpage+0x24/0x110
[1509353.540014] [<ffffffff8111fe84>] perf_event_overflow+0x14/0x20
[1509353.540014] [<ffffffff81027225>] p4_pmu_handle_irq+0x125/0x210
[1509353.540014] [<ffffffff8169e711>] perf_event_nmi_handler+0x21/0x30
[1509353.540014] [<ffffffff8169de51>] nmi_handle.isra.0+0x51/0x80
[1509353.540014] [<ffffffff8169df68>] default_do_nmi+0x58/0x240
[1509353.540014] [<ffffffff8169e1e0>] do_nmi+0x90/0xd0
[1509353.540014] [<ffffffff8169d47c>] end_repeat_nmi+0x1a/0x1e
[1509353.540014] [<ffffffff8139a819>] ? acpi_os_write_port+0x1e/0x30
[1509353.540014] [<ffffffff8139a819>] ? acpi_os_write_port+0x1e/0x30
[1509353.540014] [<ffffffff8139a819>] ? acpi_os_write_port+0x1e/0x30
[1509353.540014] <<EOE>> [<ffffffff8153248d>] do_drv_write+0x2d/0x70
[1509353.540014] [<ffffffff81532721>] acpi_cpufreq_target+0x251/0x2a0
[1509353.540014] [<ffffffff8152b5a2>] __cpufreq_driver_target+0x42/0x50
[1509353.540014] [<ffffffff8152f68f>] dbs_check_cpu+0x28f/0x330
[1509353.540014] [<ffffffff8152f7d1>] do_dbs_timer+0xa1/0x110
[1509353.540014] [<ffffffff81071af7>] process_one_work+0x127/0x470
[1509353.540014] [<ffffffff81072d35>] worker_thread+0x165/0x370
[1509353.540014] [<ffffffff81072bd0>] ? manage_workers.isra.29+0x130/0x130
[1509353.540014] [<ffffffff81077cd3>] kthread+0x93/0xa0
[1509353.540014] [<ffffffff816a6524>] kernel_thread_helper+0x4/0x10
[1509353.540014] [<ffffffff81077c40>] ? flush_kthread_worker+0xb0/0xb0
[1509353.540014] [<ffffffff816a6520>] ? gs_change+0x13/0x13
[1509353.540014] ---[ end trace 31bbfa84b207ef07 ]---
Following installation of a BIOS update, the logged lockups are less
frequent (twice in 20 days, as opposed to several times per day) and far
more brief (haven't caught one in progress since, as opposed to being
unable to do anything but wait for 5-10 minutes per occurrence) but are
still occurring.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "output of "ubuntu-bug linux""
https://bugs.launchpad.net/bugs/1189565/+attachment/3699994/+files/apport.linux-image-3.5.0-30-generic.PBCuIZ.apport
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https://bugs.launchpad.net/bugs/1189565
Title:
Random CPU hard locks on Intel D101GGC w/12.04 Server
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