[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
This bug was fixed in the package linux - 3.11.0-6.12 --- linux (3.11.0-6.12) saucy; urgency=low * Release tracker - LP: #1222893 [ Andy Whitcroft ] * Revert ubuntu: (no-squash) AUFS3 -- aufs3-standalone.patch * Revert ubuntu: (no-squash) AUFS3 -- aufs3-base.patch * ubuntu: (no-squash) AUFS3 -- aufs3-base.patch * ubuntu: (no-squash) AUFS3 -- aufs3-standalone.patch - LP: #1222407 [ Paolo Pisati ] * [Config] restore mmc boot on panda [ Tyler Hicks ] * SAUCE: apparmor: Use shash crypto API interface for profile hashes - LP: #1216294 [ Upstream Kernel Changes ] * net: calxedaxgmac: remove NETIF_F_FRAGLIST setting * net: calxedaxgmac: read correct field in xgmac_desc_get_buf_len * net: calxedaxgmac: fix race between xgmac_tx_complete and xgmac_tx_err * net: calxedaxgmac: fix possible skb free before tx complete * net: calxedaxgmac: update ring buffer tx_head after barriers * net: calxedaxgmac: fix race with tx queue stop/wake * net: calxedaxgmac: enable interrupts after napi_enable * net: calxedaxgmac: fix various errors in xgmac_set_rx_mode * net: calxedaxgmac: remove some unused statistic counters * net: calxedaxgmac: fix rx DMA mapping API size mismatches * net: calxedaxgmac: fix xgmac_xmit DMA mapping error handling * mfd: rtsx: Read vendor setting from config space - LP: #1201698 -- Tim Gardner tim.gard...@canonical.com Mon, 09 Sep 2013 07:21:06 -0600 ** Changed in: linux (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
As Parameswaran stated the test kernel did not show the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
dmesg obtained after installing the test kernel is also attached. ** Attachment added: dmesg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+attachment/3802387/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
The issue is not appearing on a system with the kernel installed from the above link. Please see attached the kernel log (starting from Sep 4 14:18:20 is the logs obtained after installing the above test kernel) ** Attachment added: kern.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+attachment/3802368/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
Here's the proposed patch that I sent to the AppArmor mailing list for review: https://lists.ubuntu.com/archives/apparmor/2013-September/004289.html Here's an i386 test kernel with some kernel debugging options enabled (CONFIG_DEBUG_ATOMIC_SLEEP, CONFIG_DEBUG_BUGVERBOSE, CONFIG_DEBUG_SG, and CONFIG_PREEMPT_COUNT) and the proposed patch applied: http://kernel.ubuntu.com/~tyhicks/lp1216294/ Stefan and Parameswaran, I would appreciate any testing that you can find the time for. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
** Changed in: linux (Ubuntu) Status: Confirmed = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
this is in the apparmor alpha4 sync -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
Bug #1218487, which is a duplicate of this one, suggests that an i386 server VM with 512 MB RAM can reproduce this bug. I'm installing such a VM now. ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Tyler Hicks (tyhicks) ** Changed in: linux (Ubuntu) Status: Fix Committed = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
Confirmed on i386 saucy server VM w/ 512 MB RAM -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
The problem still exists with 3.11.0-4-generic. The bug is triggered by apparmor. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
Thanks for testing, Stefan. This issue should be fixed in Saucy since it has been rebased to v3.11-rc7. Can you apply the latest updates and confirm if this bug is fixed or not? If it is, please change the status to Fix Released. ** Changed in: linux (Ubuntu) Status: Incomplete = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
Did this issue start happening after an update/upgrade? Was there a kernel version where you were not having this particular problem? This will help determine if the problem you are seeing is the result of the introduction of a regression, and when this regression was introduced. If this is a regression, we can perform a kernel bisect to identify the commit that introduced the problem. ** 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/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.11 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/v3.11-rc7-saucy/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
I tested the kernel version you mentioned. 3.11.0-031100rc7-generic does not have this problem, it appeared after upgrading from 3.10.0-6-generic. ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1216294 Title: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1216294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1216294] Re: kernel 3.11.0-3-generic BUG: unable to handle kernel paging request
apport information ** Tags added: apport-collected saucy staging ** Description changed: Ubuntu 13.10 kernel Oops at boot. Machine is a virtual KVM guest on a Debian host. Linux ubuntu1310 3.11.0-3-generic #8-Ubuntu SMP Fri Aug 23 16:52:37 UTC 2013 i686 i686 i686 GNU/Linux dmesg: # [7.971731] BUG: unable to handle kernel paging request at d8011a00 [7.971850] IP: [c104c05b] kmap_atomic_prot+0x1b/0x100 [7.971998] *pdpt = 01a56001 *pde = [7.972035] Oops: [#1] SMP [7.972035] Modules linked in: serio_raw(F) i2c_piix4 soundcore(F) ppdev(F) pvpanic rfcomm bnep parport_pc(F) bluetooth mac_hid lp(F) parport(F) ext2(F) hid_generic usbhid hid floppy(F) [7.972035] CPU: 0 PID: 467 Comm: apparmor_parser Tainted: GF 3.11.0-3-generic #8-Ubuntu [7.972035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [7.972035] task: d4433380 ti: d44c task.ti: d44c [7.972035] EIP: 0060:[c104c05b] EFLAGS: 00010202 CPU: 0 [7.972035] EIP is at kmap_atomic_prot+0x1b/0x100 [7.972035] EAX: d44c EBX: d44c1e28 ECX: 8000 EDX: 0163 [7.972035] ESI: d8011a00 EDI: 0010 EBP: d44c1de8 ESP: d44c1dd8 [7.972035] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [7.972035] CR0: 80050033 CR2: d8011a00 CR3: 13936000 CR4: 06f0 [7.972035] Stack: [7.972035] d4d18000 d44c1e28 0ff0 0010 d44c1df0 c104c159 d44c1e08 c12be770 [7.972035] d6c0eac0 d7cfd000 d44c1e10 c12be7e2 d44c1e1c c12bef73 [7.972035] d6c13e00 d44c1e4c c12bf66e 8ec9 d44c1000 0010 d8011a00 [7.972035] Call Trace: [7.972035] [c104c159] kmap_atomic+0x19/0x20 [7.972035] [c12be770] hash_walk_next+0x30/0x60 [7.972035] [c12be7e2] hash_walk_new_entry+0x42/0x50 [7.972035] [c12bef73] crypto_hash_walk_first_compat+0x33/0x40 [7.972035] [c12bf66e] shash_compat_update+0x1e/0x50 [7.972035] [c12b659e] aa_calc_profile_hash+0x11e/0x160 [7.972035] [c12ae88e] aa_unpack+0x35e/0xb90 [7.972035] [c12a8080] ? profile_remove+0x50/0x50 [7.972035] [c12ad443] aa_replace_profiles+0x33/0x9d0 [7.972035] [c1146c98] ? vmalloc+0x38/0x40 [7.972035] [c12fb8ac] ? _copy_from_user+0x2c/0x40 [7.972035] [c12a8080] ? profile_remove+0x50/0x50 [7.972035] [c12a80b5] profile_replace+0x35/0x50 [7.972035] [c11694bd] vfs_write+0x9d/0x1b0 [7.972035] [c1169b69] SyS_write+0x49/0x90 [7.972035] [c163ce8d] sysenter_do_call+0x12/0x28 [7.972035] Code: 0b eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 57 56 53 83 ec 04 3e 8d 74 26 00 89 c6 89 e0 25 00 e0 ff ff 83 40 14 01 8b 06 c1 e8 1e 69 c0 40 03 00 00 05 40 92 95 c1 2b 80 0c 03 00 [7.972035] EIP: [c104c05b] kmap_atomic_prot+0x1b/0x100 SS:ESP 0068:d44c1dd8 [7.972035] CR2: d8011a00 [7.972035] ---[ end trace 8b400beaed908bb0 ]--- [7.972035] note: apparmor_parser[467] exited with preempt_count 1 [7.995943] BUG: scheduling while atomic: apparmor_parser/467/0x1001 [7.999156] Modules linked in: serio_raw(F) i2c_piix4 soundcore(F) ppdev(F) pvpanic rfcomm bnep parport_pc(F) bluetooth mac_hid lp(F) parport(F) ext2(F) hid_generic usbhid hid floppy(F) + --- + ApportVersion: 2.12.1-0ubuntu2 + Architecture: i386 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: testuser 2664 F lxpanel + CRDA: Error: [Errno 2] No such file or directory + DistroRelease: Ubuntu 13.10 + HibernationDevice: RESUME=/dev/mapper/ubuntu1310--vg-swap_1 + InstallationDate: Installed on 2013-07-25 (29 days ago) + InstallationMedia: Lubuntu 13.10 Saucy Salamander - Alpha i386 (20130725) + IwConfig: + lono wireless extensions. + + eth0 no wireless extensions. + Lsusb: + Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd + Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + MachineType: Bochs Bochs + MarkForUpload: True + Package: linux 3.11.0.3.4 + PackageArchitecture: i386 + ProcFB: 0 EFI VGA + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-3-generic root=/dev/mapper/hostname--vg-root ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.11.0-3.8-generic 3.11.0-rc6 + RelatedPackageVersions: + linux-restricted-modules-3.11.0-3-generic N/A + linux-backports-modules-3.11.0-3-generic N/A + linux-firmware1.113 + RfKill: + + StagingDrivers: zram + Tags: saucy staging + Uname: Linux 3.11.0-3-generic i686 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + dmi.bios.date: 01/01/2011 + dmi.bios.vendor: Bochs + dmi.bios.version: Bochs + dmi.chassis.type: 1 + dmi.chassis.vendor: Bochs + dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2011:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr: + dmi.product.name: Bochs + dmi.sys.vendor: Bochs ** Attachment added: AlsaInfo.txt
