[Bug 777952] Re: Kernel panic on boot after Natty upgrade
Bruce Duncan, this bug report is being closed due to your last comment regarding this being fixed with an update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Changed in: linux (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/777952/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
apport information ** Tags added: apport-collected natty ** Description changed: Binary package hint: linux-image-2.6.38-8-generic - Kernel panics during boot. I can't get all of the logs as the console is - wedged. I will try harder tonight with clever video mode options. + Kernel panics during boot. I can't get all of the logs as the console is wedged. I will try harder tonight with clever video mode options. + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: bruce 1689 F pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'M5461'/'HDA ULI M5461 at 0xd000c000 irq 22' +Mixer name : 'Realtek ALC880' +Components : 'HDA:10ec0880,0880,00090500 HDA:163c3155,163c3055,00100700' +Controls : 35 +Simple ctrls : 22 + DistroRelease: Ubuntu 11.04 + HibernationDevice: RESUME=UUID=56c747ae-af6c-4876-97ef-10af5c505700 + InstallationMedia: Kubuntu 9.10 Karmic Koala - Release amd64 (20091027) + MachineType: ULI EV4873 + Package: linux (not installed) + PccardctlIdent: + Socket 0: +no product info available + PccardctlStatus: + Socket 0: +no card + ProcEnviron: + LANGUAGE= + PATH=(custom, user) + LANG=en_GB.UTF-8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic root=UUID=be9fd9f3-c3ab-4b11-a9e2-363790e9af3d ro crashkernel=384M-2G:64M,2G-:128M hpet=force quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 + RelatedPackageVersions: + linux-restricted-modules-2.6.38-10-generic N/A + linux-backports-modules-2.6.38-10-generic N/A + linux-firmware 1.52 + RfKill: + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no + Tags: natty + Uname: Linux 2.6.38-10-generic x86_64 + UpgradeStatus: Upgraded to natty on 2011-05-05 (74 days ago) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 09/16/2005 + dmi.bios.vendor: Insyde Software Corporation + dmi.bios.version: R1.05 + dmi.board.name: EV4873 + dmi.board.vendor: ULI + dmi.board.version: 5a + dmi.chassis.asset.tag: 12345678 + dmi.chassis.type: 8 + dmi.chassis.vendor: ULI + dmi.chassis.version: A1 + dmi.modalias: dmi:bvnInsydeSoftwareCorporation:bvrR1.05:bd09/16/2005:svnULI:pnEV4873:pvr5a:rvnULI:rnEV4873:rvr5a:cvnULI:ct8:cvrA1: + dmi.product.name: EV4873 + dmi.product.version: 5a + dmi.sys.vendor: ULI ** Attachment added: AcpiTables.txt https://bugs.launchpad.net/bugs/777952/+attachment/2215821/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/777952/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
Brad, obviously these log files apply to the later kernel (2.6.38-10-generic) which I have only booted once and it did not panic. As I said, feel free to close this bug as the problem appears to be fixed (although it would be nice to know which change fixed the regression so as to avoid it in future!). Thanks. ** Changed in: linux (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/777952/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/777952/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
This morning, I was able to boot 2.6.38-10-generic. This bug can probably be closed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/777952/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
Nothing. Is there a git tree of the Ubuntu kernel which I can use to bisect this regression? Bruce -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
Google _is_ my friend. I'll bisect this over the next couple of days. Bruce -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
Hi, I have managed to get more details by taking a video of the bootup with boot_delay=2000. The first few lines are typed out below: ACPI: Using IOAPIC for interrupt routing --[ cut here ]-- WARNING: at /build/buildd/linux-2.6.38/kernel/sched_fair.c:1212 hrtimer_start_fair+0x10b/0x198() Hardware name: EV4873 Modules linked in: Process: 1 comm: swapper Not tainted 2.6.38-8-generic #42-Ubuntu Call trace: -[ end trace (a hex number) ]--- BUG: Unable to handle kernel paging request at 000(big hex number) IP: [fff(big hex number)] cpuacct_charge+0x34/0x50 PGD 0 Thread overran stack, or stack corrupted Oops: [01] SMP last sysfs file: CPU 0 Modules linked in: Do you need more? Perhaps I should mention that this is a regression. I am still able to use the machine with the maverick 2.6.35 kernel. The machine is a laptop with an uncommon board. It only has one CPU. I've tried booting with nohz=off highres=off nolapic noapic and noacpi. I'm going to try booting with nosmp, and then I'm going to sleep. If this is the last message tonight, assume that didn't work either... Bruce -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
I was unable to get more of the backtrace. Can anyone advise me how to get grub to make a higher-resolution text console for the kernel? I may try a netconsole, but I think the panic happens so early that nothing will show up. Any other ideas welcome. Bruce -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
the same trouble. I was working with lucid. But today I want to upgrade to the current stable release because of ancient packages in current repo and poor backports. upgrade to maverick was successfull without any critical error at syslog. when upgrading to natty computer suddenly hangs while installing new kernel and kernel modules (nvidia, virtualbox). booting from this kernel causes kernel panic: cannot mount root fs. release with unstable kernel? People what do you think about? I booted from maverick's kernel - unity? what is this fuc*en about? I come back to debian -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 777952] Re: Kernel panic on boot after Natty upgrade
** Attachment added: Screenshot of call trace. https://bugs.launchpad.net/bugs/777952/+attachment/2114839/+files/IMAG0144.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777952 Title: Kernel panic on boot after Natty upgrade -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
