[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
*** This bug is a duplicate of bug 1162924 *** https://bugs.launchpad.net/bugs/1162924 ** This bug has been marked a duplicate of bug 1162924 bug disabling Xen guest interface -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
Same situation here. I can't test any kernels because this is a production system. Even if I had the resources to set up a test system, it would be hard to check if an unstable kernel fixes the problem because I don't know how to trigger the error. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
Test the unstable kernel on what, the dom0, or the domU? Note this is a production system! I really don't want to upgrade kernels (from LTS to unstable) just to find out not having it boot anymore, so that I can add the tag 'kernel-unable-to-test-upstream'. I will therefore add the tag as you suggested in the template reply, because I'm unable to test it on my production system (without loss of service to clients). If someone else is able to (Mark?), be my guest. ** Tags added: kernel-unable-to-test-upstream ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
http://osdir.com/ml/general/2013-04/msg49699.html may be relevant. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
I observed this behaviour on a xen host running precise 12.04.2. Happened two times up to now with the ubuntu kernel 3.2.0-39-generic and xen 4.1.2. The machine was hosting a Ubuntu Linux 12.04.2 HVM and a Windows XP HVM. There was nothing suspicious in the log of the (Linux) guest. Attached is the relevant part from the dom0 kernel log. ** Attachment added: kernel log xen netback https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+attachment/3651288/+files/xen-netback-dmesg-2013-04-23.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.9 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc8-raring/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1171135] Re: DomU causes 'Frag is bigger than frame'
apport information ** Tags added: apport-collected ** Description changed: Woke up to notice one of the domU's on a dom0 with Xen version 4.2.1 down. The domU was still running, but its virtual network device was disabled. No log messages on the domU, but the dom0 logged Apr 21 03:05:11 dom0 kernel: [312516.199286] vif vif-9-0: vif9.0: Frag is bigger than frame. Apr 21 03:05:11 dom0 kernel: [312516.199295] vif vif-9-0: vif9.0: fatal error; disabling device Apr 21 03:05:11 dom0 kernel: [312516.199377] xenbr0: port 5(vif9.0) entering forwarding state This was the time when the domU network went down. A similar (very recent) bug report is filed on debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701744 . This same issue may be affecting Ubuntu here. Dom0 # uname -a Linux dom0 3.2.0-40-generic #64-Ubuntu SMP Mon Mar 25 21:22:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -rd Description:Ubuntu 12.04.2 LTS Release:12.04 Dom U # uname -a Linux domu 3.2.0-40-generic #64-Ubuntu SMP Mon Mar 25 21:22:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -rd Description:Ubuntu 12.04.2 LTS Release:12.04 + --- + AcpiTables: + + AlsaDevices: + total 0 + crw-rw---T 1 root audio 116, 1 Apr 18 12:28 seq + crw-rw---T 1 root audio 116, 33 Apr 18 12:28 timer + AplayDevices: Error: [Errno 2] No such file or directory + ApportVersion: 2.0.1-0ubuntu17.1 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CRDA: Error: [Errno 2] No such file or directory + DistroRelease: Ubuntu 12.04 + HibernationDevice: RESUME=UUID=fcf19b1a-54be-4ad2-894c-e3aa0957f0aa + IwConfig: + lono wireless extensions. + + eth0 no wireless extensions. + Lspci: + + Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 + MarkForUpload: True + Package: linux (not installed) + PciMultimedia: + + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: + + ProcKernelCmdLine: root=UUID=e309a8d9-f97d-4848-8f77-45c11c0c60fb ro console=hvc0 quiet splash $vt_handoff + ProcVersionSignature: Ubuntu 3.2.0-40.64-generic 3.2.40 + RelatedPackageVersions: + linux-restricted-modules-3.2.0-40-generic N/A + linux-backports-modules-3.2.0-40-generic N/A + linux-firmware1.79.1 + RfKill: Error: [Errno 2] No such file or directory + Tags: precise + Uname: Linux 3.2.0-40-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: ** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/1171135/+attachment/3649769/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171135 Title: DomU causes 'Frag is bigger than frame' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1171135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
