[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
The patch requested in comment #41 landed with 3.2.0-25.40. ** Changed in: linux (Ubuntu) Status: Triaged = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
I have a ubuntu file server that is also experiencing this bug. uname -a Linux spartan 3.2.0-38-generic #61-Ubuntu SMP Tue Feb 19 12:18:21 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Server is running on ESXi 5.1, 8 CPU's, 10 GB memory This locks up the who server and I need to reboot to fix. traces from the syslog: Mar 6 14:59:45 spartan kernel: [373442.140153] INFO: task kworker/3:1:16763 blocked for more than 120 seconds. Mar 6 14:59:45 spartan kernel: [373442.140293] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. Mar 6 14:59:45 spartan kernel: [373442.140413] kworker/3:1 D 0003 0 16763 2 0x Mar 6 14:59:45 spartan kernel: [373442.140419] 88009f71db90 0046 81c87360 Mar 6 14:59:45 spartan kernel: [373442.140425] 88009f71dfd8 88009f71dfd8 88009f71dfd8 000137c0 Mar 6 14:59:45 spartan kernel: [373442.140430] 8802ab9dae00 8800a8a94500 88009f71dbc0 7fff Mar 6 14:59:45 spartan kernel: [373442.140434] Call Trace: Mar 6 14:59:45 spartan kernel: [373442.140537] [8165b48f] schedule+0x3f/0x60 Mar 6 14:59:45 spartan kernel: [373442.140541] [8165bad5] schedule_timeout+0x2a5/0x320 Mar 6 14:59:45 spartan kernel: [373442.140595] [8101bde3] ? native_sched_clock+0x13/0x80 Mar 6 14:59:45 spartan kernel: [373442.140599] [8101be59] ? sched_clock+0x9/0x10 Mar 6 14:59:45 spartan kernel: [373442.140604] [81091e45] ? sched_clock_local+0x25/0x90 Mar 6 14:59:45 spartan kernel: [373442.140608] [8165b2cf] wait_for_common+0xdf/0x180 Mar 6 14:59:45 spartan kernel: [373442.140653] [81060600] ? try_to_wake_up+0x200/0x200 Mar 6 14:59:45 spartan kernel: [373442.140657] [8165b44d] wait_for_completion+0x1d/0x20 Mar 6 14:59:45 spartan kernel: [373442.140662] [8108b4ef] kthread_create_on_node+0xaf/0x130 Mar 6 14:59:45 spartan kernel: [373442.140667] [81086930] ? manage_workers.isra.31+0x130/0x130 Mar 6 14:59:45 spartan kernel: [373442.140671] [810845b4] ? alloc_worker+0x24/0x70 Mar 6 14:59:45 spartan kernel: [373442.140675] [81086686] create_worker+0x136/0x1b0 Mar 6 14:59:45 spartan kernel: [373442.140679] [81086765] maybe_create_worker+0x65/0x100 Mar 6 14:59:45 spartan kernel: [373442.140682] [81086848] manage_workers.isra.31+0x48/0x130 Mar 6 14:59:45 spartan kernel: [373442.140686] [81086c1b] worker_thread+0x2eb/0x370 Mar 6 14:59:45 spartan kernel: [373442.140689] [81086930] ? manage_workers.isra.31+0x130/0x130 Mar 6 14:59:45 spartan kernel: [373442.140693] [8108b31c] kthread+0x8c/0xa0 Mar 6 14:59:45 spartan kernel: [373442.140748] [81667af4] kernel_thread_helper+0x4/0x10 Mar 6 14:59:45 spartan kernel: [373442.140752] [8108b290] ? flush_kthread_worker+0xa0/0xa0 Mar 6 14:59:45 spartan kernel: [373442.140755] [81667af0] ? gs_change+0x13/0x13 Mar 6 15:01:45 spartan kernel: [373562.140109] INFO: task kworker/3:1:16763 blocked for more than 120 seconds. Mar 6 15:01:45 spartan kernel: [373562.140231] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. Mar 6 15:01:45 spartan kernel: [373562.140351] kworker/3:1 D 0003 0 16763 2 0x Mar 6 15:01:45 spartan kernel: [373562.140357] 88009f71db90 0046 81c87360 Mar 6 15:01:45 spartan kernel: [373562.140364] 88009f71dfd8 88009f71dfd8 88009f71dfd8 000137c0 Mar 6 15:01:45 spartan kernel: [373562.140368] 8802ab9dae00 8800a8a94500 88009f71dbc0 7fff Mar 6 15:01:45 spartan kernel: [373562.140373] Call Trace: Mar 6 15:01:45 spartan kernel: [373562.140387] [8165b48f] schedule+0x3f/0x60 Mar 6 15:01:45 spartan kernel: [373562.140392] [8165bad5] schedule_timeout+0x2a5/0x320 Mar 6 15:01:45 spartan kernel: [373562.140399] [8101bde3] ? native_sched_clock+0x13/0x80 Mar 6 15:01:45 spartan kernel: [373562.140402] [8101be59] ? sched_clock+0x9/0x10 Mar 6 15:01:45 spartan kernel: [373562.140407] [81091e45] ? sched_clock_local+0x25/0x90 Mar 6 15:01:45 spartan kernel: [373562.140410] [8165b2cf] wait_for_common+0xdf/0x180 Mar 6 15:01:45 spartan kernel: [373562.140416] [81060600] ? try_to_wake_up+0x200/0x200 Mar 6 15:01:45 spartan kernel: [373562.140420] [8165b44d] wait_for_completion+0x1d/0x20 Mar 6 15:01:45 spartan kernel: [373562.140424] [8108b4ef] kthread_create_on_node+0xaf/0x130 Mar 6 15:01:45 spartan kernel: [373562.140429] [81086930] ? manage_workers.isra.31+0x130/0x130 Mar 6 15:01:45 spartan kernel: [373562.140434] [810845b4] ? alloc_worker+0x24/0x70 Mar 6 15:01:45 spartan kernel: [373562.140438] [81086686] create_worker+0x136/0x1b0 Mar 6 15:01:45 spartan kernel:
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
same here, solved it by going back to Debian. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Ow and im using bnx2 NIC no intel e1000 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
I believe I am experiencing this bug too. Dell Studio 1569. Found this in my syslog.log: Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142243] BUG: soft lockup - CPU#0 stuck for 23s! [kworker/0:3:566] Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142250] Modules linked in: snd_seq_dummy joydev snd_hda_codec_hdmi snd_hda_codec_realtek parport_pc ppdev rfcomm bnep btusb bluetooth binfmt_misc arc4 dell_wmi sparse_keymap dell_laptop dcdbas snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device iwlwifi i915 mac80211 drm_kms_helper wmi uvcvideo psmouse videodev v4l2_compat_ioctl32 cfg80211 mac_hid intel_ips snd serio_raw drm mei(C) soundcore i2c_algo_bit video snd_page_alloc lp parport usbhid hid r8169 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142316] CPU 0 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142318] Modules linked in: snd_seq_dummy joydev snd_hda_codec_hdmi snd_hda_codec_realtek parport_pc ppdev rfcomm bnep btusb bluetooth binfmt_misc arc4 dell_wmi sparse_keymap dell_laptop dcdbas snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device iwlwifi i915 mac80211 drm_kms_helper wmi uvcvideo psmouse videodev v4l2_compat_ioctl32 cfg80211 mac_hid intel_ips snd serio_raw drm mei(C) soundcore i2c_algo_bit video snd_page_alloc lp parport usbhid hid r8169 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142369] Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142373] Pid: 566, comm: kworker/0:3 Tainted: G C 3.2.0-24-generic #39-Ubuntu Dell Inc. Studio 1569/0R225F Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142381] RIP: 0010:[a00c9d73] [a00c9d73] mei_timer+0xc3/0x260 [mei] Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142394] RSP: 0018:880115149de0 EFLAGS: 0283 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142398] RAX: 88012cef17f0 RBX: 880133409f00 RCX: 88012cef17f0 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142401] RDX: RSI: 88012cef1270 RDI: 88012cef1298 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142405] RBP: 880115149e00 R08: 0004 R09: 0004 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142408] R10: 0004 R11: 0064 R12: Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142412] R13: 81500e30 R14: 880115149dd0 R15: 0282 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142417] FS: () GS:880137c0() knlGS: Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142421] CS: 0010 DS: ES: CR0: 8005003b Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142424] CR2: 7e3e1000 CR3: 01c05000 CR4: 06f0 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142428] DR0: DR1: DR2: Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142432] DR3: DR6: 0ff0 DR7: 0400 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142436] Process kworker/0:3 (pid: 566, threadinfo 880115148000, task 8801151edbc0) Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142439] Stack: Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142442] 88012cef12b8 88012ae0c800 880137c17300 880137c0e480 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142449] 880115149e70 81084f5a 880115149fd8 00013780 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142455] 81c0d020 8801151edbc0 880137c17305 00ff88012ae0c800 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142462] Call Trace: Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142473] [81084f5a] process_one_work+0x11a/0x480 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142480] [81085d04] worker_thread+0x164/0x370 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142486] [81085ba0] ? manage_workers.isra.29+0x130/0x130 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142493] [8108a55c] kthread+0x8c/0xa0 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142500] [81666ef4] kernel_thread_helper+0x4/0x10 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142506] [8108a4d0] ? flush_kthread_worker+0xa0/0xa0 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142511] [81666ef0] ? gs_change+0x13/0x13 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142514] Code: 02 00 00 48 39 f1 48 8b 01 75 0b eb 23 0f 1f 00 48 89 c1 48 89 d0 0f b6 51 73 84 d2 74 0a 83 ea 01 84 d2 88 51 73 74 bb 48 39 c6 48 8b 10 75 e0 8b 83 88 06 00 00 85 c0 74 11 83 e8 01 85 c0 89 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142568] Call Trace: Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142573] [81084f5a] process_one_work+0x11a/0x480 Jun 11 16:41:19 amu-Studio-1569 kernel: [11126.142578] [81085d04] worker_thread+0x164/0x370
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Thanks for the info, Luis. I noticed this started happening on 5-22-2012 after a kernel upgrade to 3.2.0-24-generic. The box in question is a VM with the Intel Pro/1000 MT Desktop adaptor. Is there any ETA when it will hit the Ubuntu repos? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Igor, this patch is already queued in upstreams stable tree and it should be Ubuntu pretty soon. ** Changed in: linux (Ubuntu) Status: Fix Committed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Can you please pull the fix from vanilla? https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=8ce6909f77ba1b7bcdea65cc2388fd1742b6d669 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Changed in: linux Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Changed in: linux (Ubuntu) Status: Triaged = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Hi, there is a patch from Intel developers that was tested against mainline kernel. Would it be possible to apply this patch on Ubuntu kernel so we can receive fixed driver in upcoming update? https://bugzilla.kernel.org/show_bug.cgi?id=43132#c23 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Patch tested against latest 12.04 kernel 3.2.0-24-generic - patched e1000 works as expected and stable. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
I have the same problem as Igor. Only he uses a Intel Server adapter and i have the simpel GT Desktop adapter. I also updated bugreport 43132 on the kernel bug tracker. I also tried kernel 3.4.0-rc4 (without patches) but the problem is still there. The workaround at this moment is to use the 3.0.0-17 kernel from ubuntu 11.10. Only the problem with that is that the iscsitarget module is not compiling (also after installing the header files). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
I have been getting these system freezes since 3.0. Until 3.2 in 12.04, I haven't been able to get any message logs and sysrq doesn't work. Last night I managed to get info from the syslog. This is a Dell Studio 1596 laptop. ** Attachment added: syslog https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+attachment/3102128/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Attachment added: lspci https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+attachment/3102132/+files/lspci -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
This laptop has broadcom card, and doesn't use the e1000 module. I wonder if this could be in dhcp or something else. It seems to be something low level. I will test with static IP and see if it still happens. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu6 Architecture: i386 ArecordDevices: List of CAPTURE Hardware Devices card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: shawnr 2154 F pulseaudio /dev/snd/controlC0: shawnr 2154 F pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf070 irq 44' Mixer name : 'Realtek ALC269' Components : 'HDA:10ec0269,10280417,0014' Controls : 17 Simple ctrls : 9 Card1.Amixer.info: Card hw:1 'HDMI'/'HDA ATI HDMI at 0xcfeec000 irq 45' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100100' Controls : 6 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=2ede7e41-cc1b-4613-9fe1-ac429a70d99a InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Beta i386 (20120421) MachineType: Dell Inc. Studio 1569 NonfreeKernelModules: fglrx Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic-pae root=UUID=ac7c5eeb-370b-4d05-8a48-d61e58222343 ro ipv6.disable=1 rootflags=data=writeback quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14 RelatedPackageVersions: linux-restricted-modules-3.2.0-23-generic-pae N/A linux-backports-modules-3.2.0-23-generic-pae N/A linux-firmware1.79 SourcePackage: linux StagingDrivers: mei Tags: precise staging precise staging Uname: Linux 3.2.0-23-generic-pae i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 03/31/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A09 dmi.board.name: 0R231F dmi.board.vendor: Dell Inc. dmi.board.version: A09 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A09 dmi.modalias: dmi:bvnDellInc.:bvrA09:bd03/31/2011:svnDellInc.:pnStudio1569:pvrA09:rvnDellInc.:rn0R231F:rvrA09:cvnDellInc.:ct8:cvrA09: dmi.product.name: Studio 1569 dmi.product.version: A09 dmi.sys.vendor: Dell Inc. ** Tags added: apport-collected staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
I have opened a bug upstream https://bugzilla.kernel.org/show_bug.cgi?id=43132 ** Bug watch added: Linux Kernel Bug Tracker #43132 http://bugzilla.kernel.org/show_bug.cgi?id=43132 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=43132 Importance: Unknown Status: Unknown ** Tags removed: kernel-unable-to-test-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Changed in: linux Status: Unknown = Confirmed ** Changed in: linux Importance: Unknown = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Same error with kernel 3.3.0-030300-generic [ 242.548023] INFO: task kworker/1:1:24 blocked for more than 120 seconds. [ 242.554737] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 242.562573] kworker/1:1 D 0001 024 2 0x [ 242.562587] 8801b6abdad0 0046 8801b6abdfd8 00013600 [ 242.562606] 8801b6abc010 00013600 00013600 00013600 [ 242.562625] 8801b6abdfd8 00013600 8801b1dd5bc0 8801b69edbc0 [ 242.562644] Call Trace: [ 242.562660] [8165f8ff] schedule+0x3f/0x60 [ 242.562672] [8165db4d] schedule_timeout+0x1fd/0x2e0 [ 242.562682] [81085e10] ? try_to_wake_up+0x2d0/0x2d0 [ 242.562692] [8108c78a] ? update_curr+0x14a/0x1e0 [ 242.562702] [8108eb6d] ? dequeue_entity+0x11d/0x2e0 [ 242.562710] [8165f73b] wait_for_common+0xdb/0x180 [ 242.562719] [81085e10] ? try_to_wake_up+0x2d0/0x2d0 [ 242.562727] [8166065f] ? _raw_spin_lock_irqsave+0x2f/0x40 [ 242.562736] [8165f8bd] wait_for_completion+0x1d/0x20 [ 242.562746] [8106f021] wait_on_work+0x1a1/0x1b0 [ 242.562754] [8106d010] ? do_work_for_cpu+0x30/0x30 [ 242.562763] [8106f14d] __cancel_work_timer+0x4d/0x170 [ 242.562773] [810dfd41] ? synchronize_irq+0x51/0xf0 [ 242.562782] [8106f2a0] cancel_work_sync+0x10/0x20 [ 242.562819] [a004e9b5] e1000_down_and_stop+0x25/0x50 [e1000] [ 242.562836] [a0053e2f] e1000_down+0x14f/0x230 [e1000] [ 242.562854] [a0054430] ? e1000_change_mtu+0x1c0/0x1c0 [e1000] [ 242.562873] [a005448c] e1000_reset_task+0x5c/0x80 [e1000] [ 242.562883] [8106de0b] process_one_work+0x12b/0x470 [ 242.562892] [81070976] worker_thread+0x176/0x420 [ 242.562901] [81070800] ? manage_workers+0x120/0x120 [ 242.562909] [810754be] kthread+0x9e/0xb0 [ 242.562919] [8166a0a4] kernel_thread_helper+0x4/0x10 [ 242.562927] [81075420] ? kthread_freezable_should_stop+0x70/0x70 [ 242.562936] [8166a0a0] ? gs_change+0x13/0x13 ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
This issue appears to be an upstream bug, since you tested the latest upstream kernel. Like you mention in the bug description, there was a commit applied to v3.3 to fix a similar issue: git describe --contains 3a3847e007aae732d64d8fd1374126393e9879a3 v3.3-rc1~182^2~20 However, you still seem to hit this issue in v3.3 final. Would it be possible for you to open an upstream bug report at bugzilla.kernel.org [1]? That will allow the upstream Developers to examine the issue, and may provide a quicker resolution to the bug. If you are comfortable with opening a bug upstream, It would be great if you can report back the upstream bug number in this bug report. That will allow us to link this bug to the upstream report. [1] https://wiki.ubuntu.com/Bugs/Upstream/kernel ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Can you test an earlier version of the upstream kernel: v3.3: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.3-precise/ ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
I have tested requested 3.2.0-23.36 kernel - same result. Bug still exists. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Thank you for taking the time to file a bug report on this issue. However, given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request. We have noted that there is a newer version of the development kernel than the one you last tested when this issue was found. Please test again with the newer kernel and indicate in the bug if this issue still exists or not. You can update to the latest development kernel by simply running the following commands in a terminal window: sudo apt-get update sudo apt-get dist-upgrade If the bug still exists, change the bug status from Incomplete to Confirmed. If the bug no longer exists, change the bug status from Incomplete to Fix Released. If you want this bot to quit automatically requesting kernel tests, add a tag named: bot-stop-nagging. Thank you for your help, we really do appreciate it. ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Tags added: kernel-request-3.2.0-23.36 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
No, mainline 3.4.0-rc1 kernel crash with different error on very early stage of boot process -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Does the mainline kernel have the same errors on the console as the Precise kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Description changed: Ubuntu 12.04, amd64 platform. - After upgrade, system hangs right after the boot. Messages on cosule: + After upgrade, system hangs right after the boot. Messages on console: [ 242.628031] INFO: task kworker/0:0:4 blocked for more than 120 seconds. [ 242.634660] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 242.642493] kworker/0:0 D 0 4 2 0x [ 242.649584] 8801b50e5af0 0046 8801b50e5a90 81c93280 [ 242.657060] 8801b50e5fd8 8801b50e5fd8 8801b50e5fd8 00013780 [ 242.664529] 88019dc7dbc0 8801b50cc4d0 8801b0a52e40 7fff [ 242.671990] Call Trace: [ 242.674454] [8165a56f] schedule+0x3f/0x60 [ 242.679430] [8165abb5] schedule_timeout+0x2a5/0x320 [ 242.685274] [81491b8a] ? usb_rh_urb_dequeue+0x7a/0x100 [ 242.691380] [8165a3af] wait_for_common+0xdf/0x180 [ 242.697048] [81055fdd] ? set_next_entity+0xad/0xd0 [ 242.702802] [8105f990] ? try_to_wake_up+0x200/0x200 [ 242.708642] [8165a52d] wait_for_completion+0x1d/0x20 [ 242.714569] [81084b43] wait_on_cpu_work+0xd3/0xe0 [ 242.720235] [810822c0] ? do_work_for_cpu+0x30/0x30 [ 242.725989] [81084c04] wait_on_work+0xb4/0x120 [ 242.731396] [81085633] __cancel_work_timer+0x73/0x80 [ 242.737322] [81085670] cancel_work_sync+0x10/0x20 [ 242.743019] [a0033875] e1000_down_and_stop+0x25/0x50 [e1000] [ 242.749647] [a0037e4f] e1000_down+0x14f/0x200 [e1000] [ 242.755669] [a0039ef0] ? e1000_change_mtu+0x1c0/0x1c0 [e1000] [ 242.762385] [a0039f5e] e1000_reset_task+0x6e/0x90 [e1000] [ 242.762392] [81084e1a] process_one_work+0x11a/0x480 [ 242.762397] [81085bc4] worker_thread+0x164/0x370 [ 242.762403] [81085a60] ? manage_workers.isra.29+0x130/0x130 [ 242.762408] [8108a41c] kthread+0x8c/0xa0 [ 242.762413] [81666bf4] kernel_thread_helper+0x4/0x10 [ 242.762417] [8108a390] ? flush_kthread_worker+0xa0/0xa0 [ 242.762421] [81666bf0] ? gs_change+0x13/0x13 - - Looks like there is a deadlock in e1000 driver. This lock happened when eth1 , that use e1000 driver, configured to receive ip dynamically, from dhcp server. No hangs happened when interface works with static ip. + Looks like there is a deadlock in e1000 driver. This lock happened when + eth1 , that use e1000 driver, configured to receive ip dynamically, from + dhcp server. No hangs happened when interface works with static ip. Same bug reported in debian Bug#665693 http://lists.debian.org/debian-kernel/2012/03/msg00811.html. Relevant discussion in LKML: https://lkml.org/lkml/2011/11/17/434 + + patch in vanilla + https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=3a3847e007aae732d64d8fd1374126393e9879a3;hp=1032c736e81cdf490ae62f86da7efe67c3c3e61d ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-22-generic 3.2.0-22.35 ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14 Uname: Linux 3.2.0-22-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0-0ubuntu4 Architecture: amd64 CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CurrentDmesg: - + Date: Fri Apr 6 22:49:55 2012 HibernationDevice: RESUME=UUID=43e769d7-fc7f-4c86-a921-46fc14530600 InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release amd64 (20101007) MachineType: Supermicro X6DA8 ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-22-generic root=UUID=ebd665c1-03f4-4648-b567-a9ceb678e82e ro console=tty0 console=ttyS0,115200n8 crashkernel=384M-2G:64M,2G-:128M debug RfKill: - + SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-04-06 (0 days ago) dmi.bios.date: 01/24/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 6.00 dmi.board.name: X6DA8 dmi.board.vendor: Supermicro dmi.board.version: PCB Version dmi.chassis.type: 1 dmi.chassis.vendor: Supermicro dmi.chassis.version: 0123456789 dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd01/24/2006:svnSupermicro:pnX6DA8:pvr0123456789:rvnSupermicro:rnX6DA8:rvrPCBVersion:cvnSupermicro:ct1:cvr0123456789: dmi.product.name: X6DA8 dmi.product.version: 0123456789 dmi.sys.vendor: Supermicro -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Description changed: Ubuntu 12.04, amd64 platform. After upgrade, system hangs right after the boot. Messages on console: [ 242.628031] INFO: task kworker/0:0:4 blocked for more than 120 seconds. [ 242.634660] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 242.642493] kworker/0:0 D 0 4 2 0x [ 242.649584] 8801b50e5af0 0046 8801b50e5a90 81c93280 [ 242.657060] 8801b50e5fd8 8801b50e5fd8 8801b50e5fd8 00013780 [ 242.664529] 88019dc7dbc0 8801b50cc4d0 8801b0a52e40 7fff [ 242.671990] Call Trace: [ 242.674454] [8165a56f] schedule+0x3f/0x60 [ 242.679430] [8165abb5] schedule_timeout+0x2a5/0x320 [ 242.685274] [81491b8a] ? usb_rh_urb_dequeue+0x7a/0x100 [ 242.691380] [8165a3af] wait_for_common+0xdf/0x180 [ 242.697048] [81055fdd] ? set_next_entity+0xad/0xd0 [ 242.702802] [8105f990] ? try_to_wake_up+0x200/0x200 [ 242.708642] [8165a52d] wait_for_completion+0x1d/0x20 [ 242.714569] [81084b43] wait_on_cpu_work+0xd3/0xe0 [ 242.720235] [810822c0] ? do_work_for_cpu+0x30/0x30 [ 242.725989] [81084c04] wait_on_work+0xb4/0x120 [ 242.731396] [81085633] __cancel_work_timer+0x73/0x80 [ 242.737322] [81085670] cancel_work_sync+0x10/0x20 [ 242.743019] [a0033875] e1000_down_and_stop+0x25/0x50 [e1000] [ 242.749647] [a0037e4f] e1000_down+0x14f/0x200 [e1000] [ 242.755669] [a0039ef0] ? e1000_change_mtu+0x1c0/0x1c0 [e1000] [ 242.762385] [a0039f5e] e1000_reset_task+0x6e/0x90 [e1000] [ 242.762392] [81084e1a] process_one_work+0x11a/0x480 [ 242.762397] [81085bc4] worker_thread+0x164/0x370 [ 242.762403] [81085a60] ? manage_workers.isra.29+0x130/0x130 [ 242.762408] [8108a41c] kthread+0x8c/0xa0 [ 242.762413] [81666bf4] kernel_thread_helper+0x4/0x10 [ 242.762417] [8108a390] ? flush_kthread_worker+0xa0/0xa0 [ 242.762421] [81666bf0] ? gs_change+0x13/0x13 Looks like there is a deadlock in e1000 driver. This lock happened when eth1 , that use e1000 driver, configured to receive ip dynamically, from dhcp server. No hangs happened when interface works with static ip. Same bug reported in debian Bug#665693 http://lists.debian.org/debian-kernel/2012/03/msg00811.html. Relevant discussion in LKML: https://lkml.org/lkml/2011/11/17/434 - patch in vanilla + patch from vanilla did NOT solve the problem. https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=3a3847e007aae732d64d8fd1374126393e9879a3;hp=1032c736e81cdf490ae62f86da7efe67c3c3e61d ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-22-generic 3.2.0-22.35 ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14 Uname: Linux 3.2.0-22-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0-0ubuntu4 Architecture: amd64 CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CurrentDmesg: Date: Fri Apr 6 22:49:55 2012 HibernationDevice: RESUME=UUID=43e769d7-fc7f-4c86-a921-46fc14530600 InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release amd64 (20101007) MachineType: Supermicro X6DA8 ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-22-generic root=UUID=ebd665c1-03f4-4648-b567-a9ceb678e82e ro console=tty0 console=ttyS0,115200n8 crashkernel=384M-2G:64M,2G-:128M debug RfKill: SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-04-06 (0 days ago) dmi.bios.date: 01/24/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 6.00 dmi.board.name: X6DA8 dmi.board.vendor: Supermicro dmi.board.version: PCB Version dmi.chassis.type: 1 dmi.chassis.vendor: Supermicro dmi.chassis.version: 0123456789 dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd01/24/2006:svnSupermicro:pnX6DA8:pvr0123456789:rvnSupermicro:rnX6DA8:rvrPCBVersion:cvnSupermicro:ct1:cvr0123456789: dmi.product.name: X6DA8 dmi.product.version: 0123456789 dmi.sys.vendor: Supermicro -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
No hang experienced when 12.04 booted with old kernel 3.0.0-17, which use same version of e1000 driver 7.3.21-k8-NAPI. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.4kernel[1] (Not a kernel in the daily directory). Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag(Only that one tag, please leave the other tags). This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-rc1-precise/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Importance: Medium = High ** Tags added: kernel-da-key kernel-key ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Tags removed: kernel-key ** Tags added: regression-update -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
** Tags added: kernel-unable-to-test-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 975445] Re: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds
Can not test mainline kernel - 3.4.0-rc1 kernel crash on early boot stage. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975445 Title: Ubuntu 12.04, system hangs, message task kworker/0:0:4 blocked for more than 120 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs