[Bug 585734] Re: [865g] X locks up solid with HD thrashing

Thomas "Tanghus" Olsen tanghus at gmail.com
Sun Jun 20 17:18:46 UTC 2010


I don't think this has been there before?:

Jun 20 17:18:13 tanghus kernel: [23632.437395] ------------[ cut here ]------------
Jun 20 17:18:13 tanghus kernel: [23632.437458] kernel BUG at /home/kernel-ppa/mainline/build/mm/slub.c:2846!
Jun 20 17:18:13 tanghus kernel: [23632.437526] invalid opcode: 0000 [#1] SMP 
Jun 20 17:18:13 tanghus kernel: [23632.437585] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:01:0c.0/local_cpus
Jun 20 17:18:13 tanghus kernel: [23632.437663] Modules linked in: binfmt_misc fbcon tileblit font bitblit softcursor snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm i915 drm_kms_helper snd_seq_dummy drm i2c_algo_bit snd_seq_oss snd_seq_midi psmouse intel_agp video snd_rawmidi snd_seq_midi_event snd_seq snd_timer ppdev dcdbas snd_seq_device parport_pc shpchp lp agpgart snd output serio_raw parport soundcore snd_page_alloc usbhid hid e1000 floppy
Jun 20 17:18:13 tanghus kernel: [23632.438523] 
Jun 20 17:18:13 tanghus kernel: [23632.438546] Pid: 664, comm: Xorg Not tainted 2.6.34-020634-generic #020634 0U8211/OptiPlex SX270               
Jun 20 17:18:13 tanghus kernel: [23632.438641] EIP: 0060:[<c0205341>] EFLAGS: 00213246 CPU: 0
Jun 20 17:18:13 tanghus kernel: [23632.438701] EIP is at kfree+0x101/0x110
Jun 20 17:18:13 tanghus kernel: [23632.438744] EAX: 40000000 EBX: c1723c40 ECX: 00000000 EDX: 00000000
Jun 20 17:18:13 tanghus kernel: [23632.438805] ESI: f0437720 EDI: ed15f800 EBP: e8201df0 ESP: e8201dd8
Jun 20 17:18:13 tanghus kernel: [23632.438865]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Jun 20 17:18:13 tanghus kernel: [23632.438919] Process Xorg (pid: 664, ti=e8200000 task=ed10a670 task.ti=e8200000)
Jun 20 17:18:13 tanghus kernel: [23632.438990] Stack:
Jun 20 17:18:13 tanghus kernel: [23632.439014]  e8201df8 f08e2180 00000000 f08e2180 f0437720 ed15f800 e8201e08 f842d1fd
Jun 20 17:18:13 tanghus kernel: [23632.439139] <0> e8201e08 ed15f814 ed15f800 f0437720 e8201e1c f82cdc27 f0437720 f82cdbc0
Jun 20 17:18:13 tanghus kernel: [23632.439277] <0> e8201e5c e8201e2c c034722d f0437720 f0437720 e8201e38 f82ce248 00000000
Jun 20 17:18:13 tanghus kernel: [23632.439424] Call Trace:
Jun 20 17:18:13 tanghus kernel: [23632.439474]  [<f842d1fd>] ? i915_gem_free_object+0x6d/0xa0 [i915]
Jun 20 17:18:13 tanghus kernel: [23632.439551]  [<f82cdc27>] ? drm_gem_object_free_unlocked+0x67/0x70 [drm]
Jun 20 17:18:13 tanghus kernel: [23632.439629]  [<f82cdbc0>] ? drm_gem_object_free_unlocked+0x0/0x70 [drm]
Jun 20 17:18:13 tanghus kernel: [23632.439699]  [<c034722d>] ? kref_put+0x2d/0x70
Jun 20 17:18:13 tanghus kernel: [23632.439756]  [<f82ce248>] ? drm_gem_object_release_handle+0x28/0x30 [drm]
Jun 20 17:18:13 tanghus kernel: [23632.439825]  [<c0345076>] ? idr_for_each+0xa6/0xd0
Jun 20 17:18:13 tanghus kernel: [23632.439884]  [<f82ce220>] ? drm_gem_object_release_handle+0x0/0x30 [drm]
Jun 20 17:18:13 tanghus kernel: [23632.439963]  [<f82ccc61>] ? drm_events_release+0xa1/0xe0 [drm]
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<f82cdc8a>] ? drm_gem_release+0x1a/0x30 [drm]
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<f82cd324>] ? drm_release+0x314/0x3d0 [drm]
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c02121bf>] ? __fput+0xdf/0x1f0
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c02122ee>] ? fput+0x1e/0x30
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c020e9cc>] ? filp_close+0x4c/0x80
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c01508b3>] ? close_files+0x63/0x80
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c0150907>] ? put_files_struct+0x37/0x70
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c0150988>] ? exit_files+0x48/0x60
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c015290a>] ? do_exit+0x19a/0x340
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c0102236>] ? restore_sigcontext+0xc6/0xe0
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c0152ae8>] ? do_group_exit+0x38/0xa0
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c0152b64>] ? sys_exit_group+0x14/0x20
Jun 20 17:18:13 tanghus kernel: [23632.440013]  [<c0102d23>] ? sysenter_do_call+0x12/0x28
Jun 20 17:18:13 tanghus kernel: [23632.440013] Code: d1 8b 0e 85 c9 75 f0 e9 46 ff ff ff 66 a9 00 c0 74 19 89 d8 8d b6 00 00 00 00 e8 3b 54 fd ff eb a1 8b 5b 0c 8b 03 e9 4d ff ff ff <0f> 0b eb fe 8d 74 26 00 8d bc 27 00 00 00 00 55 89 e5 0f 1f 44 
Jun 20 17:18:13 tanghus kernel: [23632.440013] EIP: [<c0205341>] kfree+0x101/0x110 SS:ESP 0068:e8201dd8
Jun 20 17:18:13 tanghus kernel: [23632.441589] ---[ end trace 22a48c1774ae83b8 ]---

-- 
[865g] X locks up solid with HD thrashing
https://bugs.launchpad.net/bugs/585734
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