Internal Error Oops - Undefined Instruction
it enabled. Please turn JavaScript back on and reload this page.More questions in i.MX Community Where is this place located?NXP CommunityAll Placesi.MX CommunityLog in to create and rate content, and to follow, bookmark, and share content with other members.AnsweredAssumed AnsweredLinux Kernel 3.10 memory issueQuestion asked by Julien Morand on May 22, 2014Latest reply on Jul 2, 2014 by igorpadykov Like • Show 0 Likes0 Comment • 9Hi all,I'm facing an issue with my Linux kernel 3.10.17 (compiled with Yocto). I'm using U-boot 2013.10.The system boots up great and fast but sometimes this error message is printed on my console:[ 2994.146905] Internal error: Oops - undefined instruction: 0 [#1] ARM[ 2994.153310] Modules linked in:[ 2994.156417] CPU: 0 PID: 48 Comm: kjournald Not tainted 3.10.17-yocto-standard #13[ 2994.163928] task: cf5be600 ti: cec00000 task.ti: cec00000[ 2994.169372] PC is at __wake_up+0x10/0x50[ 2994.173330] LR is at journal_commit_transaction+0x288/0x15b8[ 2994.179016] pc : [
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Status Importance Assigned to Milestone Linaro Stable Kernel (LSK) Edit New Undecided Unassigned Edit You need to log in to change this bug's status. Affecting: Linaro Stable Kernel (LSK) https://bugs.launchpad.net/bugs/1313751 Filed here by: Naresh Kamboju When: 2014-04-28 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance New Undecided Assigned to Nobody Me Remote Watch None, the status of the bug is updated manually. None, the status of the bug is updated manually. URL: internal error The information about this bug in Launchpad is automatically pulled daily from the remote bug. Comment on this change (optional) Email me about changes to this bug report Also affects project (?) Also affects distribution/package Nominate for series Bug Description This bug found on linux-stable kernel on panda board. Target board: Panda board Linux kernel version: 3.10.37 kernel git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.10.y Kernel config attached to this internal error oops bug. [ 5.695892] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 5.695892] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 5.715972] devtmpfs: mounted [ 5.719573] Freeing unused kernel memory: 440K (c07be000 - c082c000) [ 8.580871] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 8.585388] Internal error: Oops - undefined instruction: 0 [#1] SMP THUMB2 [ 8.585388] Modules linked in: [ 8.586181] CPU: 0 PID: 871 Comm: swapon Not tainted 3.10.37 #133 [ 8.586181] task: edaee040 ti: edfc6000 task.ti: edfc6000 [ 8.586212] PC is at __might_sleep+0x0/0x1bc [ 8.586212] LR is at down_read+0x1f/0x44 [ 8.586212] pc : [