[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Launchpad has imported 19 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=468896. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2008-10-28T17:53:25+00:00 Tom wrote: Description of problem: Oct 28 10:10:43 tlondon kernel: bad: scheduling from the idle thread! Oct 28 10:10:43 tlondon kernel: Pid: 0, comm: swapper Not tainted 2.6.27.4-61.fc10.x86_64 #1 Oct 28 10:10:43 tlondon kernel: Oct 28 10:10:43 tlondon kernel: Call Trace: Oct 28 10:10:43 tlondon kernel: [] dequeue_task_idle+0x32/0x3f Oct 28 10:10:43 tlondon kernel: [] dequeue_task+0xbf/0xca Oct 28 10:10:43 tlondon kernel: [] deactivate_task+0x22/0x2b Oct 28 10:10:43 tlondon kernel: [] schedule+0x1f5/0x816 Oct 28 10:10:43 tlondon kernel: [] ? getnstimeofday+0x3a/0x96 Oct 28 10:10:43 tlondon kernel: [] ? sched_clock_tick+0x8f/0x98 Oct 28 10:10:43 tlondon kernel: [] ? sched_clock_idle_wakeup_event+0xe/0x10 Oct 28 10:10:43 tlondon kernel: [] ? tick_nohz_stop_idle+0x59/0x5d Oct 28 10:10:43 tlondon kernel: [] cpu_idle+0x106/0x10b Oct 28 10:10:43 tlondon kernel: [] rest_init+0x61/0x63 Oct 28 10:10:43 tlondon kernel: Oct 28 10:10:43 tlondon kernel: bad: scheduling from the idle thread! Generated enormous number of the above messages: [root@tlondon ~]# ls -l /var/log/messages; wc /var/log/messages -rw--- 1 root root 2074634894 2008-10-28 10:47 /var/log/messages 29825487 227571630 2074634894 /var/log/messages [root@tlondon ~]# Version-Release number of selected component (if applicable): kernel-2.6.27.4-61.fc10.x86_64 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/28 On 2008-10-28T22:46:25+00:00 Billy wrote: Maybe this is related. I'm seeing my disk fill up with this message repeating in /var/log/messages. I had to stop rsyslogd to stop it from growing to completely fill up the disk. I'm running 2.6.27.4-47.rc3.fc10.x86_64. How can I help track this down? Oct 28 17:25:28 One kernel: bad: scheduling from the idle thread! Oct 28 17:25:28 One kernel: Pid: 0, comm: swapper Tainted: P 2.6.27.4-47.rc3.fc10.x86_64 #1 Oct 28 17:25:28 One kernel: Oct 28 17:25:28 One kernel: Call Trace: Oct 28 17:25:28 One kernel: [] dequeue_task_idle+0x32/0x3f Oct 28 17:25:28 One kernel: [] dequeue_task+0xbf/0xca Oct 28 17:25:28 One kernel: [] deactivate_task+0x22/0x2b Oct 28 17:25:28 One kernel: [] schedule+0x1f5/0x816 Oct 28 17:25:28 One kernel: [] ? acpi_state_timer_broadcast+0x41/0x43 Oct 28 17:25:28 One kernel: [] ? acpi_idle_enter_bm+0x2c7/0x2e7 Oct 28 17:25:28 One kernel: [] cpu_idle+0x106/0x10b Oct 28 17:25:28 One kernel: [] start_secondary+0x16e/0x173 Oct 28 17:25:28 One kernel: Oct 28 17:25:28 One kernel: bad: scheduling from the idle thread! Oct 28 17:25:28 One kernel: Pid: 0, comm: swapper Tainted: P 2.6.27.4-47.rc3.fc10.x86_64 #1 Oct 28 17:25:28 One kernel: Oct 28 17:25:28 One kernel: Call Trace: Oct 28 17:25:28 One kernel: [] dequeue_task_idle+0x32/0x3f Oct 28 17:25:28 One kernel: [] dequeue_task+0xbf/0xca Oct 28 17:25:28 One kernel: [] deactivate_task+0x22/0x2b Oct 28 17:25:28 One kernel: [] schedule+0x1f5/0x816 Oct 28 17:25:28 One kernel: [] ? acpi_state_timer_broadcast+0x41/0x43 Oct 28 17:25:28 One kernel: [] ? acpi_idle_enter_bm+0x2c7/0x2e7 Oct 28 17:25:28 One kernel: [] cpu_idle+0x106/0x10b Oct 28 17:25:28 One kernel: [] start_secondary+0x16e/0x173 Oct 28 17:25:28 One kernel: Oct 28 17:25:28 One kernel: Kernel logging (proc) stopped. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/30 On 2008-11-02T00:39:27+00:00 Tom wrote: Got this again with 4-69.fc10.x86_64: [root@tlondon ~]# ls -l /var/log/messages -rw--- 1 root root 5394885080 2008-11-01 17:36 /var/log/messages [root@tlondon ~]# Is there some additional information I can provide that would be helpful? Nov 1 17:31:34 tlondon kernel: bad: scheduling from the idle thread! Nov 1 17:31:34 tlondon kernel: Pid: 0, comm: swapper Not tainted 2.6.27.4-69.fc10.x86_64 #1 Nov 1 17:31:34 tlondon kernel: Nov 1 17:31:34 tlondon kernel: Call Trace: Nov 1 17:31:34 tlondon kernel: [] dequeue_task_idle+0x32/0x3f Nov 1 17:31:34 tlondon kernel: [] dequeue_task+0xbf/0xca Nov 1 17:31:34 tlondon kernel: [] deactivate_task+0x22/0x2b Nov 1 17:31:34 tlondon kernel: [] schedule+0x1f2/0x7c5 Nov 1 17:31:34 tlondon kernel: [] ? enqueue_hrtimer+0xd3/0xe1 Nov 1 17:31:34 tlondon kernel: [] cpu_idle+0x106/0x10b Nov 1 17:31:34 tlondon kernel: [] start_secondary+0x16e/0x173 Nov 1 17:31:34 tlondo
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
extract form syslog: Mar 23 03:50:02 DESKTOP kernel: [28745.176018] bad: scheduling from the idle thread! Mar 23 03:50:02 DESKTOP kernel: [28745.176024] Pid: 0, comm: swapper Tainted: P 2.6.35-28-generic #49-Ubuntu Mar 23 03:50:02 DESKTOP kernel: [28745.176027] Call Trace: Mar 23 03:50:02 DESKTOP kernel: [28745.176032] [] ? printk+0x2d/0x32 Mar 23 03:50:02 DESKTOP kernel: [28745.176038] [] dequeue_task_idle+0x30/0x50 Mar 23 03:50:02 DESKTOP kernel: [28745.176042] [] dequeue_task+0xdb/0xf0 Mar 23 03:50:02 DESKTOP kernel: [28745.176047] [] deactivate_task+0x25/0x30 Mar 23 03:50:02 DESKTOP kernel: [28745.176052] [] schedule+0x44a/0x7a0 Mar 23 03:50:02 DESKTOP kernel: [28745.176059] [] ? apic_timer_interrupt+0x31/0x38 Mar 23 03:50:02Mar 23 03:50:33 DESKTOP kernel: [28776.067793] bad: scheduling from the idle thread! yo@DESKTOP:~$ uname -a Linux DESKTOP 2.6.35-28-generic #49-Ubuntu SMP Tue Mar 1 14:40:58 UTC 2011 i686 GNU/Linux Ubuntu 10.10 (Maverick Meerkat). PC is a desktop no wireless. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/286285 Title: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Changed in: intellinuxwireless 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/286285 Title: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Seen again in Jaunty: [13923.885347] BUG: scheduling while atomic: swapper/0/0x1001 [13923.885357] Modules linked in: snd_usb_audio snd_usb_lib nls_cp437 cifs aes_i586 aes_generic binfmt_misc ppdev vboxnetadp vboxnetflt vboxdrv snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 snd_seq_dummy snd_seq_oss ecb snd_seq_midi snd_rawmidi snd_seq_midi_event iwlagn pcmcia snd_seq joydev iwlcore snd_timer snd_seq_device nvidia(P) iptable_filter sdhci_pci snd soundcore uvcvideo yenta_socket sdhci ricoh_mmc ip_tables mac80211 snd_page_alloc rsrc_nonstatic psmouse pcmcia_core led_class dell_wmi cfg80211 x_tables serio_raw dell_laptop videodev lp v4l1_compat parport dcdbas ohci1394 ieee1394 video output e1000e intel_agp agpgart [13923.885485] [13923.885493] Pid: 0, comm: swapper Tainted: P (2.6.31-17-generic #54-Ubuntu) Precision M4400 [13923.885501] EIP: 0060:[] EFLAGS: 0282 CPU: 1 [13923.885512] EIP is at acpi_idle_enter_bm+0x255/0x286 [13923.885518] EAX: c080fe04 EBX: 47d4 ECX: ffc2f606 EDX: 017fe000 [13923.885523] ESI: EDI: f7219cc0 EBP: f7081f74 ESP: f7081f4c [13923.885529] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [13923.885535] CR0: 8005003b CR2: b2d81000 CR3: 0081a000 CR4: 000406d0 [13923.885541] DR0: DR1: DR2: DR3: [13923.885546] DR6: 0ff0 DR7: 0400 [13923.885551] Call Trace: [13923.885565] [] cpuidle_idle_call+0x76/0xd0 [13923.885573] [] cpu_idle+0x8c/0xd0 [13923.885584] [] start_secondary+0xc6/0xc8 $ uname -r Linux precision 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009 i686 GNU/Linux Should we reopen the bug? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Finally resolved with my 64-bit system after upgrading to 2.6.28-11 (i.e. ubuntu 9.04) -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Changed in: linux (Fedora) Status: In Progress => Fix Released -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Changed in: linux (Fedora) Status: Fix Released => In Progress -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** CVE removed: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2008-1514 ** CVE removed: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2008-3528 ** CVE removed: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2008-3831 ** CVE removed: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2009-0029 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Hmm, upgrading to 2.6.12-11 on an 64-bit system (ThinkPad T500, Intel Core 2 Duo processor) with 64-bit binaries installed did actually fix this problem for me... -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
This bug STILL affects the amd-64 version of the kernel as far as I can tell... running 2.6.27-13-generic #1 SMP on 64-bit system -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
This was released to intrepid-updates a while ago. ** Changed in: linux (Ubuntu Intrepid) Status: Fix Committed => Fix Released -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
It also did not happen for me since version -11. But the changelog does not mention this bug report. And also it has not been marked as "fixed released" for intrepid. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
It seems to be fixed for me with 2.6.27-11. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Is this fixed in 2.6.27-11-generic that has been released today? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Thank you. That was an explanation I was waiting for. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
The patch is still in the latest kernel source. Only the reference in the revert was broken: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu- intrepid.git;a=commitdiff;h=4b14e44c5dc36bc963e4d26ba15b7e8988d91619 http://kernel.ubuntu.com/git?p=ubuntu/ubuntu- intrepid.git;a=blob;f=drivers/net/wireless/iwlwifi/iwl- agn.c;h=3d5f2ba0d8782925f080c311b082561b14190177;hb=5f4cff12e701a09044f0a87d69e8a6f3dabe57ca#l3281 The revert was done to reapply the patch from the 2.6.27.7 stable patchset. It will get to updates hopefully soon now. There had been some regressions that needed fixing before that. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Apologies, Bens comment way above with the same symptoms lead meto believe they were related. regards, Paul -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
@pauliephonic: This bug is only for Intel Wireless LAN. /sd 4:0:0:0/ indicates a storage problem. Have a look around the rest of Launchpad for the text in your logs, Google also indicates some users on Fedora 10 are experiencing the same issue. This bug is completely unrelated to your issue. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I followed instructions exactly and it made no difference. Should I even be posting in this thread or somewhere else? I don't have wireless LAN and am now on kernel 2.6.27-11. Is it possible to downgrade Ubuntu? Or do I have to do a full re-install? All older kernels have been removed from the system. I have attached a stripped syslog. The file was originally over 50Mb (I stopped dd and klogd as soon as I logged in which stopped it from growing even larger) I have removed any line that matched /sd 4:0:0:0/ with a ruby script, this was to remove all lines like: >Jan 8 19:30:36 media-linux kernel: [ 525.910359] sd 4:0:0:0: [sdb] Sense Key : >No Sense [current] >Jan 8 19:30:36 media-linux kernel: [ 525.910367] sd 4:0:0:0: [sdb] Add. Sense: >No additional sense which filled up the log As you can see from the log, the events were happening so often that the log file is corrupted, e.g. >Jan 13 20:47:13 media-linux kernel: [ 264.719966] sd 4:0:0 [current] >Jan 13 20:47:12 media-linux kernel: [ 264.367664] sd 4i [current] that is, incomplete versions of the lines I was excluding. There also seem to be a lot of errors in the log that wouldn't normally be there (perhaps explaining the long delay on the boot splash screen while X tries to get up and running) I assume these are caused by updates I have included in order to try and get the dd and klogd errors sorted. Another question why is DD running at all? Is it not a disk data copying program? Any advice (even where else to go to sort the issue) would be appreciated. ** Attachment added: "stripped.txt" http://launchpadlibrarian.net/21176878/stripped.txt -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
http://kernel.ubuntu.com/git?p=ubuntu/ubuntu- intrepid.git;a=commit;h=14d108b846d0b561a7def2f4734f112f6f2ce8ba I have found that the patch that was supposed to fix this bug has been reverted. But the link to the patch that supersedes it does not work. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
That's exactly my point. I mean this is a blocker and therefore should be fixed asap. Is there any known issue with 2.6.27-10 or why isnt it released to intrepid-updates? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Are we being fooled here? How does it come a bug that produces full cpu usage and a full root partition does not get fixed since months? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I experienced this bug a few times (last one 5 min ago). Is there any ETA for kernel 2.6.27-10 reaching intrepid-updates repo? Enabling proposed repo is at best a workaround... Greetings, co0lingFir3 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Paul, On Thu, Jan 8, 2009 at 12:47 PM, pauliephonic wrote: > I am running Intrepid an the bug occurs in kernel 27-9 and 27-11. No > idea what to do. Did you see Mogwai's post on 5 Jan 2009? -- Forwarded message -- From: mogwai Date: Mon, Jan 5, 2009 at 7:05 PM What has worked for me: Go to "System->Administration->Software Sources". Under the "Updates" tab, check "Pre-released updates (intrepid-proposed)" and "Unsupported updates (intrepid-backports)". Run updates. While this is less than ideal, I believe this quick and easy solution will work for you. Please let us know if it doesn't. Cheers, James -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I have the same problem as a user noted above with my log files being filled with the following... Jan 8 19:30:36 media-linux kernel: [ 525.910359] sd 4:0:0:0: [sdb] Sense Key : No Sense [current] Jan 8 19:30:36 media-linux kernel: [ 525.910367] sd 4:0:0:0: [sdb] Add. Sense: No additional sense information for 100's of megabytes. The logs will continually grow until I kill dd and klogd I have no wireless on my computer (a HP mediacenter 1170.uk) so not sure if this is exactly related. I am running Intrepid an the bug occurs in kernel 27-9 and 27-11. No idea what to do. First time I've ever been bitten doing an upgrade in Ubuntu. Regards, Paul -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Exactly Jamie. I'm fine, but I've had friends ask me about this problem, and it's silly that I should have to tell them to enable the -proposed repository. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
On Mon, Jan 5, 2009 at 7:22 PM, Super Jamie wrote: > What Mikel means is that this fix should be out of -proposed and into > the main intrepid branch, so you don't have to run the -proposed kernel > or -backports modules. I very much agree with Mikel. This bug is the single reason I dropped Ubuntu 8.10 and went back to 8.04 LTS. I am very surprised that this bug persists in the 8.10 Live (and Install) CD distributed from Ubuntu. Does Canonical lack resources to fix it? or, Is this bug not considered priority? When should I plan to upgrade to 8.10? In a month? Or, should I just wait for 9.04? Cheers, James > > > I avoid running -proposed updates unless there's a package I > specifically know I need, I've had other things break in the past. > > -- > kernel 2.6.27-7-generic bug BUG: scheduling while atomic: > swapper/0/0x0100 > https://bugs.launchpad.net/bugs/286285 > You received this bug notification because you are a direct subscriber > of the bug. > -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
What Mikel means is that this fix should be out of -proposed and into the main intrepid branch, so you don't have to run the -proposed kernel or -backports modules. I avoid running -proposed updates unless there's a package I specifically know I need, I've had other things break in the past. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
What has worked for me: Go to "System->Administration->Software Sources". Under the "Updates" tab, check "Pre-released updates (intrepid-proposed)" and "Unsupported updates (intrepid-backports)". Run updates. On Tue, Jan 6, 2009 at 11:39 AM, Mikel Ward wrote: > According to http://packages.ubuntu.com/intrepid-updates/base/, this > STILL isn't in the updates repository. > > What's the hold up? > > -- > kernel 2.6.27-7-generic bug BUG: scheduling while atomic: > swapper/0/0x0100 > https://bugs.launchpad.net/bugs/286285 > You received this bug notification because you are a direct subscriber > of a duplicate bug. > -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
According to http://packages.ubuntu.com/intrepid-updates/base/, this STILL isn't in the updates repository. What's the hold up? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Thanks for the temporary fix, I was experiencing this problem on a Intel Wifi Link 5100. However, the update did not fix what I hoped was a related problem, namely, that my network connection is incredibly slow. I have tested my network speeds, with what is reported as a good-quality signal, and can't get any faster than one megabit. Other wireless devices on the same LAN do much better. Is there some known problem with the 5100, or should I be looking to get a new laptop (this is a new computer)? (I know this isn't quite the right forum, but I know there's a number of 5100 users here. Thanks.) -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
If the change can't be pushed through fast enough because it needs more testing, what about disabling sysklogd on affected systems as a workaround? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
This bug has indeed been solved in 2.6.27-10-generic, how long for it to reach the Updates repository? This chipset and card are very common for the bug to remain in the default installation 8.10 almost two months already. Sometimes the Live CD triggers this bug before the installation is finished. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
+ ***Important summary for those experiencing this bug*** + Kernel versions where this bug is fixed: + 1) 2.6.27-10 from intrepid-proposed CORRECT + Kernel versions where this bug is NOT fixed (if you are running one of these, please upgrade to known working kernel): + 1) 2.6.27-7 from intrepid + 2) 2.6.27-9 from intrepid-updates and intrepid-security CORRECT + If you are experiencing this bug, please remove the linux-backports- + modules packages too, as they don't contain a fix I have read that here, but I can't vouch for it as I'm not running backports. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
As there seems to be some confusion about which kernels work / don't work, and I'm still finding new duplicates, I added a quick summary to the top of the bug report. Please correct if any of the information is incorrect (this bug report is quite difficult to follow now) ** Description changed: + ***Important summary for those experiencing this bug*** + Kernel versions where this bug is fixed: + 1) 2.6.27-10 from intrepid-proposed + + Kernel versions where this bug is NOT fixed (if you are running one of these, please upgrade to known working kernel): + 1) 2.6.27-7 from intrepid + 2) 2.6.27-9 from intrepid-updates and intrepid-security + + If you are experiencing this bug, please remove the linux-backports- + modules packages too, as they don't contain a fix + + + Today I found strange bug in kernel. My system was very slow and I found dd and klogd are taking 100% of my cpu. I take a look in /var/log/kern.log and saw those errors: Oct 20 05:40:35 michallo-laptop kernel: [21300.953136] CE: hpet increasing min_delta_ns to 33750 nsec Oct 20 06:02:06 michallo-laptop kernel: [22591.473112] CE: hpet increasing min_delta_ns to 50624 nsec Oct 20 07:00:34 michallo-laptop kernel: [26099.438256] BUG: scheduling while atomic: swapper/0/0x0100 Oct 20 07:00:34 michallo-laptop kernel: [26099.438265] Modules linked in: af_packet binfmt_misc sco bridge stp rfcomm bnep l2cap ipv6 ppdev acpi_cpufreq cpufreq_ondemand cpufreq_userspace cpufreq_stats freq_ table cpufreq_powersave cpufreq_conservative pci_slot sbs sbshc container iptable_filter ip_tables x_tables sbp2 parport_pc lp parport joydev arc4 ecb crypto_blkcipher dcdbas psmouse serio_raw pcspkr iwlagn btusb bluetooth iwlcore snd_hda_intel evdev rfkill snd_pcm_oss led_class snd_mixer_oss mac80211 snd_pcm sdhci_pci sdhci cfg80211 uvcvideo mmc_core compat_ioctl32 videodev ricoh_mmc v4l1_compat iTCO_wdt snd_s eq_dummy iTCO_vendor_support nvidia(P) snd_seq_oss i2c_core video output snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd battery wmi button soundcore ac shpchp pci_hotplug sn d_page_alloc intel_agp agpgart ext3 jbd mbcache usb_storage sr_mod cdrom usbhid hid sd_mod crc_t10dif sg ata_piix ata_generic libusual ahci pata_acpi ohci1394 slI imt/so9lp2_4t_k8_+l+0er/cshp_uh 45667d4 /69 Oct 20 07:00:34 michallo-laptop kernel: >7e>19at3 rt 2.8ohoc2_ern Oct 20 07:00:34 michallo-laptop kernel: fxx3s6[e3lepi_nre.:spr1Tratd0]0<: t05[_20.[n00/>>5.>e20eendete2 300 sec>p2t>01aes]x0x02a8 snodcl>P0]0re Oct 20 07:00:34 michallo-laptop kernel: >l4d4__i]0o1x14 b=ro_erta[G0S:6:d]0a000 Oct 20 07:00:34 michallo-laptop kernel: .ttcvo ->E1D[9+14a?et[74 4>4u02xd3kus rskbI]60f=0< 1xa90[447<00t 40=]ulrctictlD:09_+b6=44cbimts4P65R>0-vc>tpdhe22>9 Oct 20 07:00:34 michallo-laptop kernel: ad9=4bmbl_qisW 954x]4/9.il sipri_io447R 4e4 6nb4i5]4 a7fs4xgaocv ewr d2 Oct 20 07:00:34 michallo-laptop kernel: b[+[r1eetzceed50mtausrwmeehg47 0 r<>1eetzceed57mtausrwmvn :i0 l2 ea]e5cr604x20?00>mtuesrl_eehg< :f6cr[0 efzceed57mtausrrl_c n02 u=:8a9e5cr6.4520?00>mtues rl_eehc47 05r4[0 Oct 20 07:00:34 michallo-laptop kernel: cceed50mtausrw_eehg47 05u4>1eet.c30x20?00>mtuesrl_eehg< 05u4>1eetzceed50mtausrrlvn :i02 l2 ea]e5cae1_520?00>mtuesrl_eehg47:06u>[0 Oct 20 07:00:34 michallo-laptop kernel: cc9e<50mtausrrl_c 00G0.=0 Oct 20 07:00:34 michallo-laptop kernel: 1 etzceed57mtausrrl_c n0. [=:ea]e5cr6.4520?00>mtuesrl_eehg47 06u>[0 Oct 20 07:00:34 michallo-laptop kernel: cc9 <570?0>mdturr1ecl:0ED2l<>i>1eetzce <520?i>4mtusersrnsh Oct 20 07:00:34 michallo-laptop kernel: 740GC:C20 R04l.u05e4=2 uh1r r<068k[>a>]019] e e] Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0cz.4a ccf609slot ert_pc rrwlsd1lm_rie_vencorestl sd2:n g68>ir<::00074D:20 0R0 f2 4[l6 < =4ce>m:->601e_>a>]019] e e] Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf60930.1 Oct 20 07:00:34 michallo-laptop kernel: 04_0] c260270d8>] <4? acpi09ei0l0>[26094mic: swdt_miscaufreq_ueslot sert_pc rrwlsd1lm_rie_vencornestl dh2:n g68>ir<::00074DG2000R Oct 20 07:00:34 michallo-laptop kernel: f2 4[l6 < =4ce>m:-46 Oct 20 07:00:34 michallo-laptop kernel: [e[>a>]019] e e] Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf6e9e301 Oct 20 07:00:34 michallo-laptop kernel: e440] c260270d8>] <4? acpi_0ei0l0>[26094mic: swt_miscaufreq_ueslot sert_pc rrwlsd1lm_rie_vencornestl sh2:n g Oct 20 07:00:34 michallo-laptop kernel: 8>ir<::00074D: 0 0R0 f2]4[l6 < =4ue1m -46 Oct 20 07:00:34 michallo-laptop kernel: [e[>a>]019] e e] Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf6e0e30. ... ... ct 20 07:00:34 michallo-laptop kernel: [26099.444015] [] rest_init+0x53/0x60 Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] === Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] bad: scheduling f8/0x100 Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [] __do_softirq+0x
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I am using the -10 proposed kernel on a Lenovo X301 with Intel 5300 wifi. So I should be using the iwlagn module. It is working for me and no more kernel messages. Still not perfect though, the wifi interface does not come up after a suspend or hibernate. I have to do a sudo ifconfig wlan0 up after any suspend or hibernate. I actually built it into a sleep.d script. Now I reliably get the interface back on resume/thaw. As long as I bring up the interface fast enough, NetworkManager does reconnect me, though it takes it 10-20 seconds to start reconnecting me. If I don't manually bring up the interface fast enough after a resume/thaw, I also find I need to restart NetworkManager to convince it to notice the wifi interface and reconnect. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
My wireless adapter is connecting smoothly after suspend. I did notice that NetworkManager took a bit longer than usual to detect my network and connect to it, but everything is as before for me except for the very visible absense of a kernel panic. I am running an Intel 4965 abgn card, too, aboard and Asus F8SV-A1 notebook. The wifi status light still does not light up after resuming from sleep for me, as usual. Other people seem to report different outcomes with that light, so it could be some vendor-specific tweeks on my end. Who were the changes in iwlagn supposed to benefit? I recall reading somewhere (perhaps here...) that the change was meant to help someone, with unexpected side-effects for some existing users. Is that true? If so, we REALLY need to find some people who iwlagn worked for in Intrepid and ask them to apply the proposed update. Further, I think it's important to stress that this patch should be pushed to stable ASAP and Ubuntu's images rebuilt (possibly after a few more bugs like this one are resolved). At the least, something Needs To Be added to the release notes. Shipping with a system crasher like this is very, very bad. Shipping with a system crasher like this after one month (let alone two) is suicidal. With this bug it is entirely possible that someone could be installing Ubuntu from the live CD and have the thing kernel panic while writing to his MBR. That would be really bad. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I began exhibiting these problems upgrading from gutsy to hardy to ibex the other day, and it got annoying fast. I updated a bit ago to the -10 kernel, and it's much better now. Thanks! The only side-effect I'm seeing thus far is my thinkfinger/fingerprint hardware is broken and my wireless won't auto-connect any longer after a reboot or suspend/awake. It's a 4965, so i'm assuming it is affected somehow in all of this as you mention iwl specifically. The kernel and firmware blobs are included in the kernel releases, no? Are there separate iwl updates that need applied? Am I the only one seeing this? Flicking off and on the wireless seems to get it going again. When Network Manager tries, I never see the driver actually attempt to connect to my ssid via iwconfig, though NM clearly says it's trying. After reloading the hardware via hotpug and the switch, NM connects to the ssid, and auths fine. I'll check it a bit more with another suspend or boot to see if the hardware probes properly. Dmesg shows some oddities, included as attachment - my ap is xx:xx... Something is amiss as NM was perfect before this scheduler bug became an issue. Thoughts on if you believe this was a direct relation to the kernel changes? I'm not at all sure what's up with the fingerprint reader either, it seems to probe just fine, but I get no response when I attempt "tf-tool --acquire", which normally I would. I was using a dev build of the driver, not the stock ubuntu package, so I'll try reapplying. This pretty much breaks anyone with a thinkpad or dell at moment using that driver. Let me know if you'd like any specific info, I'd be happy to dig into it a bit more as the hardware switch will get annoying fast. ** Attachment added: "dmesg of pertinent events around iwl and thinkfinger" http://launchpadlibrarian.net/20172384/dmesg.log_mb2008120200 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
On Tue, Dec 02, 2008 at 04:06:56PM -, NickTouik wrote: > I can confirm this bug, I'm running > 2.6.27-9-generic > In Ubuntu Intrepid on a Sony Vaio VGN-TZ27GN. I have a newbie question: where > is the prerelease repository and how do I add it? I assume they mean the -proposed repository. Please see https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. -apw -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I can confirm this bug, I'm running 2.6.27-9-generic In Ubuntu Intrepid on a Sony Vaio VGN-TZ27GN. I have a newbie question: where is the prerelease repository and how do I add it? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I can confirm it, now solved with proposed updates and... also on fedora 10 beta. I have not cheched if they solved it in the release version. Just for the record -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Barnabas, please read comments. -9 doesn't have the fix applied. Install -10 from -prerelase and report if you still have problems. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I can confirm this bug on HP 8510w with ubuntu 64 bit. [EMAIL PROTECTED]:/var/log$ uname -a Linux frodo 2.6.27-9-generic #1 SMP Thu Nov 20 22:15:32 UTC 2008 x86_64 GNU/Linux -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
WARNING: Error inserting iwlcore (/lib/modules/2.6.27-7-generic/kernel/drivers/net/wireless/iwlwifi/iwlcore.ko): Invalid module format FATAL: Error inserting iwlagn (/lib/modules/2.6.27-7-generic/kernel/drivers/net/wireless/iwlwifi/iwlagn.ko): Invalid module format kernel 2.6.27-7-generic 64b. After applying Tom's patch to solve this problem, my wireless refused to work. modprobe iwlagn gave above mentioned error. Device: Intel Corporation PRO/Wireless 5300 AGN -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I confirm 2.6.27-10-generic #1 SMP Fri Nov 21 12:00:22 UTC 2008 i686 works great, no more logs getting crazy! Thanks devs! -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
-10 kernel from -proposed working great here, with heavy wlan usage both before and after a suspend. no dmesg module errors whatsoever -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Yes, the -9 is a security update of -7, it is not based on -8. -10 is the updated version of -8 with the security fixes from -9 included. So if you could test the -10 kernel from -proposed that would be most helpful. Please report back here. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I had the same problem and appear to have sorted it by updating the kernel. I added 'intrepid-proposed' to my update sources, pinned back to intrepid-updates by default (to stop everything upgrading), and upgraded just 'linux-generic' to the latest 2.6.27-10-generic version and have not seen this issue since. Linux shim 2.6.27-10-generic #1 SMP Fri Nov 21 19:19:18 UTC 2008 x86_64 GNU/Linux I haven't experience any badness from this proposed kernel with a 8.10 on a Lenovo X301, YMMV. /etc/apt/preferences Package: * Pin: release a=intrepid-updates Pin-Priority: 900 Package: * Pin: release a=intrepid-proposed Pin-Priority: 400 Aaron. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Looks like the -9 security update fixed a number of concerning-looking issues. Is that why our fix wasn't in it? I tried reapplying the patch from comment 52 into the (-9 directories instead of -7) and wound up with a system with no wireless devices. (Fortunately that process left me with .ko~ backup files I could restore. Nice!) Okay, (whew!) 1. so what do I do now to prevent kernel panics from burning up the computer or filling the disk? 2. when can I expect to trust system updates again? Thanks, Robb -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Looks like the new module is only in the -8 kernel from -proposed, it's not in the changelogs for -9. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Same here... -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
today, daid the reguler upgrade to Ubuntu 2.6.27-9-generic problem's back! so re-run the bugfix, it's also working fine for this kernel. think the fixed kernel modules for iwlwifi are not in this kernel yet. regards Roland -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Here is the dmesg.0. Actually it doesn't show any Kernel Panic but I'm sure it's one, my led are going on and off and the screen is all black. ** Attachment added: "dmesg.0" http://launchpadlibrarian.net/2439/dmesg.0 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Hi, I'm using 8.10 64bits on a Lenovo Y530 with a intel 5100 and nvidia 9500M GS card. I've got exactly the same bug than the others ones : dd and klogd eating all of one of my cpu core. My system is up to date and the bug seems only to occur when I'm using wpa2... dmesg show me a lot of : [ 1502.815644] Call Trace: [ 1502.815651] [] dequeue_task_idle+0x2d/0x40 [ 1502.815656] [] dequeue_task+0x96/0xe0 [ 1502.815662] [] deactivate_task+0x23/0x30 [ 1502.815668] [] thread_return+0x108/0x3c3 [ 1502.815676] [] cpu_idle+0xad/0x110 [ 1502.815682] [] start_secondary+0x97/0xc2 [ 1502.815686] [ 1502.816047] bad: scheduling from the idle thread! [ 1502.816053] Pid: 0, comm: swapper Tainted: P 2.6.27-7-generic #1 I've joined my dmesg log. Btw I got strange behavior from times to times, kernel panic at boot (see dmesg.0), and sometimes the wireless card need to get a ifconfig wlan0 up before working... ** Attachment added: "dmesg.1" http://launchpadlibrarian.net/2409/dmesg.1 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Removing linux-backports-module seems to work. After a few hours using wifi, no crash, no repeating message about the scheduler in the logs. So the bugs also occurs on 5100 chips. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Nicco: it looks like all you need to do is uninstall linux-backports- modules, which contains an iwlagn module that doesn't have the fix yet. Please don't file a new bug report. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Nicoco - Yes, you do need to report a new bug unless you are absolutely 100% certain that you are experiencing the same bug as the one described in the original bug description, otherwise your problem will not be fixed and you will just make this bug report even more confusing than it already is. After looking at the warning message in your dmesg, I very much doubt you are experiencing the same bug as this one. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Attachment added: "version.log" http://launchpadlibrarian.net/19906951/version.log -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Attachment added: "uname-a.log" http://launchpadlibrarian.net/19906948/uname-a.log -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Attachment added: "lspci-vvnn.log" http://launchpadlibrarian.net/19906940/lspci-vvnn.log -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
@Jamie: I've found many bugs reporting kernel panics using intel wifi chips, is it really necessary that I file a new one ? The interesting thing is that using ethernet solved my kernel panics, the /var/log/ growing and the dd process using the whole CPU. I attached the files concerning minimal information. I didn't use any wifi since my last reboot so the dmesg is "clean" from the repeating scheduler error. If needed, I can use wifi, wait for the bug and run some tests/logs for you before my PC crash (which happens soon or later when I use wifi). ** Attachment added: "dmesg.log" http://launchpadlibrarian.net/19906927/dmesg.log -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
@Jamie: The problem occurred on my Intel 5100 with kernel 2.6.27-7. The update to 2.6.27-8 fixed it. [EMAIL PROTECTED]:~$ lspci | grep Wireless 02:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Just happened for me today on kernel 2.6.27-8. But it was the first appearance of the bug for some time now. But the scheme is the same - high network load whilst downloading torrents. The difference was that this time the processor load was more noticeable then usual (today the system was 'chocking' while usually the load was high but it wasn't so straight forward). -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
@Nicoco: This bug seems fairly specific to Intel 4965 controllers, your 5100 sounds like it may be having a separate issue. I'd suggest searching for similar bugs which aren't duplicates of this one, and perhaps logging a new bug if you can't find existing reports of your issue. Here is the info the Kernel Team needs to start with: https://wiki.ubuntu.com/KernelTeamBugPolicies the correct package to log bugs under for Hardy and Intrepid is "linux": https://wiki.ubuntu.com/Bugs/FindRightPackage -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
2.6.27-8 has been reliable for me - I haven't had the kernel freeze or "scheduling while atomic" message ever since I installed it. Occasionally under heavy system load, I've noticed the 'iwlagn cannot allocate SKB buffers' but it doesn't flood the log any more. (Having said that, gnome-system-log only ever shows "today's" logs now and nothing from previous days.) -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
2.6.27-8 didn't fix the problem for me, but disabling wifi worked out well. I also had several random kernel panics/freeze by day when using wifi, so I guess all of this is related, but since I don't know much about coding or kernel issues, tell me if I can help by giving more informations. [EMAIL PROTECTED]:~$ lspci | grep Wireless 05:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100 [EMAIL PROTECTED]:~$ uname -a Linux keynux 2.6.27-8-generic #1 SMP Thu Nov 6 17:33:54 UTC 2008 i686 GNU/Linux Tell me if I can do something useful ! -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
2.6.27-8 fixed the issue for me. rsynced lots of data over WLAN without troubles. That would have been impossible with -7. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I also got the same problem (/var/log ate my hd and from time to time the system froze). After removing linux-restricted-modules and linux- backports and installing 2.6.27-8 from proposed everything is working fine again. [EMAIL PROTECTED]:~$ lspci | grep Wireless 10:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61) [EMAIL PROTECTED]:~$ uname -a Linux cyberiada 2.6.27-8-generic #1 SMP Thu Nov 6 17:38:14 UTC 2008 x86_64 GNU/Linux -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I got the same problem (and the one with kernel panics from the intel wifi), but it seems to be solved too. [EMAIL PROTECTED]:~$ dpkg -l | grep linux ii linux-backports-modules-2.6.27-7-generic 2.6.27-7.4 Ubuntu supplied Linux modules for version 2. ii linux-backports-modules-intrepid 2.6.27.7.11 Generic Linux backported drivers. ii linux-backports-modules-intrepid-generic 2.6.27.7.11 Backported drivers for generic kernel image ii linux-firmware1.2 Firmware for Linux kernel drivers ii linux-generic 2.6.27.7.11 Complete Generic Linux kernel ii linux-image-2.6.27-7-generic 2.6.27-7.16 Linux kernel image for version 2.6.27 on x86 ii linux-image-generic 2.6.27.7.11 Generic Linux kernel image ii linux-restricted-modules-2.6.27-7-generic 2.6.27-7.12 Non-free Linux kernel modules for version 2. ii linux-restricted-modules-common 2.6.27-7.12 Non-free Linux 2.6.27 modules helper script ii linux-restricted-modules-generic 2.6.27.7.11 Restricted Linux modules for generic kernels Now I've got no more kern.log growing too fast, nor kernel panics caused by the wifi. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
2.6.27-8 fix working fine for me after a suspend and 24hrs solid torrenting over wlan, with the exception of the above "atomic" and "sched-domain" messages -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I've applied the -8-generic kernel and backport modules from -proposed. It solves the constant "scheduling from the idle thread!" but I still got one "scheduling while atomic", and a couple of "attaching NULL sched-domain"s. I haven't tried it after a resume, I'll do that tonight. dmesg logs attached. ** Attachment added: "dmesg with -8-generic kernel and backports" http://launchpadlibrarian.net/19714629/dmesg3.log -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
some more logs of the misbehaviour attached ** Attachment added: "daemon.log" http://launchpadlibrarian.net/19690227/daemon.log -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Removing linux-backports-modules-2.6.27-8 prevents me from connecting to a WPA access point. Kern.log shows the following error: wlan0: associated wlan0: disassociating by local choice (reason=3) wlan0: associate with AP xx:xx:xx:xx:xx:xx wlan0: RX ReassocResp from xx:xx:xx:xx:xx:xx (capab=0x461 status=0 aid=1) wlan0: associated wlan0: disassociating by local choice (reason=3) and so on cycling By the way connecting to an unprotected network succeeds. Installing again the backport modules restores this capability. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
It appears to me that these two bugs are duplicates: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/295722 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Thanks for replying Robb and Tom! My failure symptom is exactly the one described in the bug description: - both after suspend and hibernation - syslog, messages and kernel.log in /var/log grow to 2Gb in size and more - they have listed a recurrent error message which starts with "bad: scheduling from the idle thread! swapper tainted" and refers to iwlagn. - program 'dd' then starts to intensively use the disk and the CPU (which should be a consequence of the huge size of the logs) I did not know the problem was still present in linux-backports-modules-2.6.27-8, I'll try removing it. However why not patching the backports as well? Furthermore, shuldn't be the backport drivers more recent than the kernel ones? And if not shouldn't be the kernel ones attributed a higher priority when choosing which to load on behalf of the higher version number? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
aldebx, the bug is still present in the linux-backports-modules-2.6.27-8-generic package. After removing this package you should be fine. aldebx wrote: > I still have this problem, though only after resume from suspend/hibernation > despite having kernel > 2.6.27-8-generic #1 SMP Thu Nov 6 17:33:54 UTC 2008 i686 GNU/Linux > > dpkg -l |grep linux > ii linux-backports-modules-2.6.27-8-generic 2.6.27-8.7 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
@aldebx re https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/103 What is your failure symptom after the suspend or hibernation? -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
After patching my kernel with http://marc.info/?l=linux- wireless&m=122547922114718&w=2 and recompiling, the problem seams to be gone on my hp 8530w. BTW, to fix the problems with RF kill I applied this 2 patches: http://www.intellinuxwireless.org/bugzilla/attachment.cgi?id=1645 http://www.intellinuxwireless.org/bugzilla/attachment.cgi?id=1646 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I still have this problem, though only after resume from suspend/hibernation despite having kernel 2.6.27-8-generic #1 SMP Thu Nov 6 17:33:54 UTC 2008 i686 GNU/Linux dpkg -l |grep linux ii linux-backports-modules-2.6.27-8-generic 2.6.27-8.7 ii linux-firmware 1.2 ii linux-headers-2.6.27-8 2.6.27-8.17 ii linux-image-2.6.27-8-generic 2.6.27-8.17 ii linux-libc-dev 2.6.27-8.17 ii linux-restricted-modules-2.6.27-8-generic 2.6.27-8.13 ii linux-restricted-modules-common2.6.27-8.13 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I have installed a new kernel 2.6.27.8 from interpid-proposed and the problem has gone. Thanks. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Changed in: linux (Fedora) Status: Fix Committed => Fix Released -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
The version of linux-modules from intrepid-proposed seems to have resolved the issue for me (no issues after a day of use) and has not caused any further regressions. Turns out this bug also caused most of my other problems, such as with sleep and hibernate, and it being fixed has greatly improved performance. I recommend releasing this soon since the issue affects a lot of users and is something of a black eye for Intrepid Ibex. The number of people I have noticed on Ubuntu Forums, for instance, with frequent kernel panics and enormous logs is mind boggling, and I have traced a few of them back to having iwlagn cards. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
That's not surprising at all, linux-backports-modules still has a buggy version of the driver. You should remove that package, it has other problems, too. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Afrer stress testing (about 2 minutes) I realized that fix is not working for me. Kernel intrepid 2.6.27-8.17 + linux-backports- modules-2.6.27-8.7 Yesterday when I used kernel without l-b-m I havent got any errors. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Thinkpad T61 I can confirm that this is a intel wireless 4965 bug related to WPA. I used to sporadically get this bug as far back as linux 2.6.25.10 custom complied on a Hardy system through 2.6.26.5 and now on a Intrepid system stock kernel. It started with the driver that added LED support, it doesn't matter whether LED support is enabled or not both cases triggered the bug. I only get it to happen while at work on a WPA wireless link, it never occurs at home on an unsecured network. I haven't been able to find a way to trigger it at will. My laptop has no bluetooth hardware. ** Attachment added: "lspci.txt" http://launchpadlibrarian.net/19581133/lspci.txt -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Changed in: linux (Fedora) Status: Confirmed => Fix Committed -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I'm also getting these 'bad: scheduling from the idle thread!' entries that eventually exhaust the hard disk due to giant log file sizes in /var/log. The interesting thing is that it starts to happen only and immediately after I disable Wireless through the NetworkManager tray icon. Re-enabling Wireless doesn't fix the problem though, only reboot does. Another observation is that klogd begins to eat 50% of the dual core CPU when the problem starts. The machine is Lenovo T61p type 6460-D8G if it matters. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Jakub and Patrick, this sounds like bug #276990. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
This lockup seemed to random to me with no kernel errors or anything being reported in the logs. It's a hard freeze of the entire system with the only activity being the flashing lights on the computer. I was almost starting to think I was having the beginnings of a hardware failure but now someone else is experiencing it too. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
The time of the lock up was on 16:06. As I said here is nothing in the logs. Every aforementioned log have message: Nov 10 16:06:31 newdumolap kernel: [ 1416.138732] Inbound IN=wlan0 OUT= MAC= SRC=192.168.1.3 DST=239.192.152.143 LEN=147 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP SPT=44287 DPT=6771 LEN=127 Nov 10 16:06:32 newdumolap kernel: [ 1417.146590] Inbound IN=wlan0 OUT= MAC= SRC=192.168.1.3 DST=239.192.152.143 LEN=147 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP SPT=44287 DPT=6771 LEN=127 Nov 10 16:06:36 newdumolap kernel: [ 1420.934073] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=79.173.31.87 DST=192.168.1.3 LEN=58 TOS=0x00 PREC=0x00 TTL=112 ID=18080 DF PROTO=TCP SPT=33372 DPT=50557 WINDOW=16098 RES=0x00 ACK PSH URGP=0 Nov 10 16:06:44 newdumolap kernel: [ 1428.840973] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=79.173.31.87 DST=192.168.1.3 LEN=58 TOS=0x00 PREC=0x00 TTL=112 ID=18783 DF PROTO=TCP SPT=33372 DPT=50557 WINDOW=16098 RES=0x00 ACK PSH URGP=0 Nov 10 16:06:54 newdumolap kernel: [ 1438.914986] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=75.157.153.91 DST=192.168.1.3 LEN=75 TOS=0x00 PREC=0x00 TTL=106 ID=12920 PROTO=UDP SPT=7403 DPT=55575 LEN=55 Nov 10 16:06:54 newdumolap kernel: [ 1439.424686] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=85.217.178.210 DST=192.168.1.3 LEN=75 TOS=0x00 PREC=0x00 TTL=110 ID=57128 PROTO=UDP SPT=17953 DPT=55575 LEN=55 Nov 10 16:08:01 newdumolap syslogd 1.5.0#2ubuntu6: restart. Nov 10 16:08:01 newdumolap kernel: Inspecting /boot/System.map-2.6.27-7-server Nov 10 16:08:01 newdumolap kernel: Cannot find map file. Nov 10 16:08:01 newdumolap kernel: Loaded 70900 symbols from 97 modules. Nov 10 16:08:01 newdumolap kernel: [0.00] Initializing cgroup subsys cpuset Nov 10 16:08:01 newdumolap kernel: [0.00] Initializing cgroup subsys cpu Nov 10 16:08:01 newdumolap kernel: [0.00] Linux version 2.6.27-7-server ([EMAIL PROTECTED]) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) ) #1 SMP Tue Nov 4 20:18:35 UTC 2008 (Ubuntu 2.6.27-7.16-server) Nov 10 16:08:01 newdumolap kernel: [0.00] BIOS-provided physical RAM map: So it just acts like normal reboot... Actually there were two lock ups first was 15 min before and it looked exactly the same (in logs as well). Both occured during high network activity. Robb Topolski wrote: > Jakub, > > What was the date/time when the system locked up? You'll want to check > your logs matching up those times to help figure out why the kernel > panicked. > > As to the printout you provided, those look like routine firewall logs. > To get help with turning that off, see > http://www.ubuntu.com/support/communitysupport for different ways to get > help. If I had that logging problem and couldn't find the answer by > searching, I might go to http://ubuntuforums.org/forumdisplay.php?f=336 > and ask. > -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Jakub, What was the date/time when the system locked up? You'll want to check your logs matching up those times to help figure out why the kernel panicked. As to the printout you provided, those look like routine firewall logs. To get help with turning that off, see http://www.ubuntu.com/support/communitysupport for different ways to get help. If I had that logging problem and couldn't find the answer by searching, I might go to http://ubuntuforums.org/forumdisplay.php?f=336 and ask. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
I've just got the freeze with flashing caps lock/num lock. To reboot I needed to use power button so was quite serious... :/ I haven't seen any particular reason or thing in the logs. I just get this sort of messages all the time (messaes, syslog, kern.log): Nov 10 15:51:21 newdumolap kernel: [ 505.625162] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=202.71.128.65 DST=192.168.1.3 LEN=95 TOS=0x00 PREC=0x00 TTL=107 ID=61278 PROTO=UDP SPT=10646 DPT=55575 LEN=75 Nov 10 15:51:21 newdumolap kernel: [ 505.770846] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=137.222.10.55 DST=192.168.1.3 LEN=413 TOS=0x00 PREC=0x00 TTL=48 ID=44345 DF PROTO=TCP SPT=993 DPT=46920 WINDOW=49680 RES=0x00 ACK PSH URGP=0 Nov 10 15:51:27 newdumolap kernel: [ 512.176301] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=89.77.212.69 DST=192.168.1.3 LEN=1500 TOS=0x00 PREC=0x00 TTL=49 ID=16264 DF PROTO=TCP SPT=51413 DPT=52243 WINDOW=65535 RES=0x00 ACK URGP=0 Nov 10 15:51:30 newdumolap kernel: [ 514.612723] Inbound IN=wlan0 OUT= MAC= SRC=192.168.1.3 DST=239.192.152.143 LEN=147 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP SPT=44287 DPT=6771 LEN=127 Nov 10 15:51:30 newdumolap kernel: [ 514.869275] Inbound IN=wlan0 OUT= MAC= SRC=192.168.1.3 DST=239.192.152.143 LEN=147 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP SPT=44287 DPT=6771 LEN=127 Nov 10 15:51:30 newdumolap kernel: [ 515.371863] Inbound IN=wlan0 OUT= MAC= SRC=192.168.1.3 DST=239.192.152.143 LEN=147 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP SPT=44287 DPT=6771 LEN=127 Nov 10 15:51:31 newdumolap kernel: [ 516.130154] Inbound IN=wlan0 OUT= MAC= SRC=192.168.1.3 DST=239.192.152.143 LEN=147 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP SPT=44287 DPT=6771 LEN=127 Nov 10 15:51:32 newdumolap kernel: [ 517.133522] Inbound IN=wlan0 OUT= MAC= SRC=192.168.1.3 DST=239.192.152.143 LEN=147 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP SPT=44287 DPT=6771 LEN=127 Nov 10 15:51:59 newdumolap kernel: [ 543.982282] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=203.219.128.249 DST=192.168.1.3 LEN=1492 TOS=0x00 PREC=0x00 TTL=110 ID=27805 DF PROTO=TCP SPT=22585 DPT=60695 WINDOW=64816 RES=0x00 ACK URGP=0 Nov 10 15:52:21 newdumolap kernel: [ 565.768684] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=137.222.10.55 DST=192.168.1.3 LEN=413 TOS=0x00 PREC=0x00 TTL=48 ID=38809 DF PROTO=TCP SPT=993 DPT=46920 WINDOW=49680 RES=0x00 ACK PSH URGP=0 Nov 10 15:52:25 newdumolap kernel: [ 569.521948] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=74.192.8.134 DST=192.168.1.3 LEN=1500 TOS=0x00 PREC=0x00 TTL=44 ID=24899 DF PROTO=TCP SPT=8080 DPT=59175 WINDOW=65535 RES=0x00 ACK URGP=0 Nov 10 15:52:25 newdumolap kernel: [ 570.454386] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=85.225.63.54 DST=192.168.1.3 LEN=43 TOS=0x00 PREC=0x40 TTL=49 ID=40900 DF PROTO=TCP SPT=6881 DPT=37173 WINDOW=23067 RES=0x00 ACK PSH URGP=0 Nov 10 15:52:26 newdumolap kernel: [ 570.536133] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=72.177.235.169 DST=192.168.1.3 LEN=231 TOS=0x00 PREC=0x00 TTL=43 ID=54618 DF PROTO=TCP SPT=6881 DPT=35901 WINDOW=20368 RES=0x00 ACK PSH URGP=0 Nov 10 15:53:21 newdumolap kernel: [ 625.769460] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=137.222.10.55 DST=192.168.1.3 LEN=413 TOS=0x00 PREC=0x00 TTL=48 ID=33273 DF PROTO=TCP SPT=993 DPT=46920 WINDOW=49680 RES=0x00 ACK PSH URGP=0 Nov 10 15:53:31 newdumolap kernel: [ 635.999212] Inbound IN=wlan0 OUT= MAC=00:16:ea:d1:ba:c6:00:1e:2a:61:af:e8:08:00 SRC=82.131.136.3 DST=192.168.1.3 LEN=95 TOS=0x00 PREC=0x00 TTL=114 ID=14179 PROTO=UDP SPT=30885 DPT=55575 LEN=75 Doesn't look like a bug but why it is logged? IMHO, it doesn't look like a necessary message to log - it makes the logs artificially grow. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
** Tags added: verification-done ** Tags removed: verification-needed -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
So far linux-image 2.6.27-8 (amd64) is working fine. @Robb Topolski: I used envyng to install the nvidia driver and it is working fine with this kernel. There's the envyng-qt version if you want the GUI or envyng -t (ie text mode) if you run from the kernel. I tried the qt version, rebooted, and it hadn't worked (I got the lowres warning); so I ran envyng -t from a console (ie via ctrl-alt-f2), installed the driver, rebooted, and hey presto, it all worked. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
linux-image-2.6.27-8-generic is looking good. > Beware that this doesn't yet have linux-restricted-modules or > -backports-modules available, these will follow in a bit. Worth repeating. I tried to apply only linux-image-2.6.27-8-generic and Synaptic let me do so without complaint. I booted into a low-res gdm. Then I went to apply all the other proposed and still ended up with graphics-related error messages and a low-res gnome. Ultimately I went back to 2.6.27-7 to System-Administration-Hardware and turned off the Restricted Nvidia driver, I then uninstalled and reinstalled linux-image-2.6.27-8-generic which fixed whatever dependencies I broke. Now that I'm up, linux-image-2.6.27-8-generic is looking good. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Or I could be all mixed up between -backports and -proposed and have gotten lucky so far. I looked again and I do see linux-image-2.6.27-8 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
The package you're looking for is, I think, linux-backports- modules-2.6.27-7-generic (2.6.27-7.6), not linux-image-whatever. Since I've installed that package (two or three resumes from suspend) I haven't had any problems. The way I found the package was by filtering for upgradable packages in synaptic after enabling the -proposed repo. The only one that was kernel-related was the backports-modules package. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Same here. I enabled the Proposed repository and was expecting for a linux-image-* package to appear in the updates after a refresh, but so far it hasn't. Retried just seconds ago. I'm using the patch meanwhile, and the good news is that the bug hasn't appeared again. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
For my don't appear the update on "proposed" repository, I apply the patch that anyone specify and this thread and seems that all work well now. What's the name of update for check it again linux-image-2.6.27-8-generic linux-headers-2.6.27-8-generic? By [EMAIL PROTECTED] http://www.islatux.es 2008/11/8 Robb Topolski <[EMAIL PROTECTED]> > Dylan, you've most probably got the correct bug report. > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/52 > has a patch that will ease the issue. > > There is an update forthcoming in the "proposed" repository, but so far > nobody has reported on it (it was still missing as of my last check a > few hours ago). Read about it > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/73 > and > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/80. > > -- > kernel 2.6.27-7-generic bug BUG: scheduling while atomic: > swapper/0/0x0100 > https://bugs.launchpad.net/bugs/286285 > You received this bug notification because you are a direct subscriber > of a duplicate bug. > -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 286285] Re: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100
Dylan, you've most probably got the correct bug report. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/52 has a patch that will ease the issue. There is an update forthcoming in the "proposed" repository, but so far nobody has reported on it (it was still missing as of my last check a few hours ago). Read about it https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/73 and https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286285/comments/80. -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x0100 https://bugs.launchpad.net/bugs/286285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
