Aaaand, we just got official: itdept@toolbox:/var/log/apache2$ uname -a Linux toolbox 3.10.0-031000rc5-generic #201306082135 SMP Sun Jun 9 01:36:22 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
itdept@toolbox:/var/log/apache2$ dmesg | tail -n 43 [963607.136016] ------------[ cut here ]------------ [963607.136028] WARNING: at /home/apw/COD/linux/kernel/watchdog.c:245 watchdog_overflow_callback+0x9a/0xc0() [963607.136028] Watchdog detected hard LOCKUP on cpu 1 [963607.136028] Modules linked in: btrfs raid6_pq zlib_deflate xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c reiserfs radeon ttm snd_hda_codec_realtek drm_kms_helper snd_hda_intel drm snd_hda_codec ext2 snd_hwdep snd_pcm i2c_algo_bit snd_timer snd microcode soundcore snd_page_alloc i2c_piix4 shpchp ppdev serio_raw mac_hid parport_pc lp parport hid_generic usbhid hid 8139too 8139cp pata_atiixp pata_acpi sata_sil [963607.136028] CPU: 1 PID: 1013 Comm: kworker/1:2 Not tainted 3.10.0-031000rc5-generic #201306082135 [963607.136028] Hardware name: /D101GGC , BIOS GC11010N.86A.0313.2006.0915.1840 09/15/2006 [963607.136028] Workqueue: events od_dbs_timer [963607.136028] ffffffff81a3bf80 ffff88007bc87c18 ffffffff816c192c ffff88007bc87c58 [963607.136028] ffffffff81044c70 0000000000000000 ffff880078064000 0000000000000000 [963607.136028] ffff88007bc87d80 0000000000000000 ffff88007bc87ef8 ffff88007bc87cb8 [963607.136028] Call Trace: [963607.136028] <NMI> [<ffffffff816c192c>] dump_stack+0x19/0x1b [963607.136028] [<ffffffff81044c70>] warn_slowpath_common+0x70/0xa0 [963607.136028] [<ffffffff81044d56>] warn_slowpath_fmt+0x46/0x50 [963607.136028] [<ffffffff810d778a>] watchdog_overflow_callback+0x9a/0xc0 [963607.136028] [<ffffffff811180ac>] __perf_event_overflow+0x9c/0x220 [963607.136028] [<ffffffff81115764>] ? perf_event_update_userpage+0x24/0x110 [963607.136028] [<ffffffff811189a4>] perf_event_overflow+0x14/0x20 [963607.136028] [<ffffffff810156db>] p4_pmu_handle_irq+0x14b/0x220 [963607.136028] [<ffffffff816ce561>] perf_event_nmi_handler+0x21/0x30 [963607.136028] [<ffffffff816cdcc9>] nmi_handle.isra.0+0x59/0x80 [963607.136028] [<ffffffff816cddd8>] default_do_nmi+0x58/0x230 [963607.136028] [<ffffffff816ce040>] do_nmi+0x90/0xd0 [963607.136028] [<ffffffff816cd277>] end_repeat_nmi+0x1e/0x2e [963607.136028] [<ffffffff813a6ecd>] ? acpi_os_write_port+0x1e/0x30 [963607.136028] [<ffffffff813a6ecd>] ? acpi_os_write_port+0x1e/0x30 [963607.136028] [<ffffffff813a6ecd>] ? acpi_os_write_port+0x1e/0x30 [963607.136028] <<EOE>> [<ffffffff8155c4c8>] do_drv_write+0x58/0x70 [963607.136028] [<ffffffff8155c6e1>] acpi_cpufreq_target+0x201/0x250 [963607.136028] [<ffffffff8104c462>] ? ns_to_timeval+0x12/0x40 [963607.136028] [<ffffffff81555956>] __cpufreq_driver_target+0x46/0x50 [963607.136028] [<ffffffff81559112>] dbs_freq_increase+0x42/0x70 [963607.136028] [<ffffffff815591a1>] od_check_cpu+0x61/0xd0 [963607.136028] [<ffffffff8155ac8d>] dbs_check_cpu+0x17d/0x1a0 [963607.136028] [<ffffffff8155960d>] od_dbs_timer+0x11d/0x180 [963607.136028] [<ffffffff81064134>] process_one_work+0x174/0x490 [963607.136028] [<ffffffff8106515b>] worker_thread+0x11b/0x370 [963607.136028] [<ffffffff81065040>] ? manage_workers.isra.20+0x160/0x160 [963607.136028] [<ffffffff8106b8b0>] kthread+0xc0/0xd0 [963607.136028] [<ffffffff8106b7f0>] ? flush_kthread_worker+0xb0/0xb0 [963607.136028] [<ffffffff816d545c>] ret_from_fork+0x7c/0xb0 [963607.136028] [<ffffffff8106b7f0>] ? flush_kthread_worker+0xb0/0xb0 [963607.136028] ---[ end trace c17c28981e217b1c ]--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1189565 Title: Random CPU hard locks on Intel D101GGC w/12.04 Server To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1189565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
