I just hit this bug on: Linux EMP 3.5.0-23-generic #35~precise1-Ubuntu SMP Fri Jan 25 17:13:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
May 28 22:23:01 sentinel kernel: [728916.706084] kernel BUG at /build/buildd/linux-lts-quantal-3.5.0/fs/jfs/jfs_metapage.c:752! May 28 22:23:02 sentinel kernel: [728917.489239] ffff8808354fee48 ffff88017b2d5c50 ffff88017b2d5bc8 ffffffffa0561b99 May 28 22:23:03 sentinel kernel: [728917.991960] [<ffffffff811928e5>] ? putname+0x35/0x50May 28 22:23:03 sentinel kernel: [728918.190811] Code: 74 b4 4c 89 e7 e8 84 df bc e0 eb aa 48 c7 c1 a5 58 56 a0 ba f0 02 00 00 48 c7 c 6 80 68 56 a0 48 c7 c7 af 58 56 a0 e8 28 c7 12 e1 <0f> 0b 4c 89 e7 e8 59 df bc e0 e9 b6 fe ff ff 0f 0b 66 90 55 48 May 28 22:23:03 sentinel kernel: [728918.352408] RSP <ffff88017b2d5b78> May 29 01:10:38 sentinel kernel: [738968.427593] RAX: 0000000000000058 RBX: ffff8808b7230f80 RCX: 00000000ffffffff May 29 01:10:39 sentinel kernel: [738969.926073] Code: 74 b4 4c 89 e7 e8 84 df bc e0 eb aa 48 c7 c1 a5 58 56 a0 ba f0 02 00 00 48 c7 c 6 80 68 56 a0 48 c7 c7 af 58 56 a0 e8 28 c7 12 e1 <0f> 0b 4c 89 e7 e8 59 df bc e0 e9 b6 fe ff ff 0f 0b 66 90 55 48 May 29 01:20:10 sentinel kernel: [739541.032392] page flags: 0xa0000000000080c(referenced|uptodate|private) May 29 01:20:12 sentinel kernel: [739542.873114] [<ffffffff811b2be0>] ? wb_do_writeback+0x1d0/0x1d0 May 29 01:20:12 sentinel kernel: [739542.972947] [<ffffffff816a8324>] kernel_thread_helper+0x4/0x10 May 29 01:20:14 sentinel kernel: [739544.442600] [<ffffffff81131312>] ? mapping_tagged+0x12/0x20 May 29 01:20:15 sentinel kernel: [739545.303295] invalid opcode: 0000 [#3] SMP May 29 01:20:16 sentinel kernel: [739546.567635] Stack: May 29 01:20:16 sentinel kernel: [739546.886219] [<ffffffffa055fcf3>] jfs_lazycommit+0x183/0x200 [jfs] May 29 01:20:16 sentinel kernel: [739546.992457] [<ffffffffa055fb70>] ? txCommit+0x360/0x360 [jfs] May 29 01:20:17 sentinel kernel: [739547.491752] ---[ end trace 45a860a9cb63ff31 ]--- This appeared to happen as the underlying device is flakey and removed itself from the system forcefully, but reattached a moment later. (Was across a USB 3.0 channel.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/541887 Title: BUG in jfs_metapage.c To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/541887/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
