Public bug reported:
Binary package hint: linux-image-2.6.35-28-generic
[384424.073742] ------------[ cut here ]------------
[384424.073748] kernel BUG at
/build/buildd/linux-2.6.35/drivers/gpu/drm/i915/i9
15_gem.c:4224!
[384424.073753] invalid opcode: 0000 [#1] SMP
[384424.073758] last sysfs file:
/sys/devices/pci0000:00/0000:00:1b.0/sound/card
0/uevent
[384424.073762] CPU 2
[384424.073764] Modules linked in: ppp_async crc_ccitt snd_seq_dummy
nls_iso8859 _1 nls_cp437 vfat fat
usb_storage aesni_intel cryptd aes_x86_64 aes_generic ip6t
able_filter ip6_tables xt_state ipt_MASQUERADE iptable_nat
nf_nat nf_conntrack_i pv4 nf_conntrack
nf_defrag_ipv4 binfmt_misc ipmi_msghandler vmnet vmblock ipt_RE
JECT vsock xt_tcpudp vmci iptable_filter ip_tables
x_tables vmmon bridge stp dm_ crypt
snd_hda_codec_intelhdmi snd_hda_codec_via snd_hda_intel snd_hda_codec snd_
hwdep snd_pcm snd_seq_midi psmouse
snd_rawmidi snd_seq_midi_event snd_seq snd_ti
mer snd_seq_device serio_raw snd soundcore snd_page_alloc kvm_intel kvm
ppdev jo ydev parport_pc lp parport
usbhid hid i915 drm_kms_helper drm 8139too 8139cp r81
69 mii i2c_algo_bit video output intel_agp
[384424.073822]
[384424.073825] Pid: 1303, comm: Xorg Not tainted 2.6.35-28-generic #50-Ubuntu
H 55M-GE/To Be Filled By O.E.M.
[384424.073827] RIP: 0010:[<ffffffffa00b45c1>] [<ffffffffa00b45c1>]
i915_gem_ob ject_unpin+0xc1/0xd0 [i915]
[384424.073842] RSP: 0018:ffff8802258c9808 EFLAGS: 00010282
[384424.073844] RAX: 00000000fffffff8 RBX: ffff880222714800 RCX:
ffff88022271400 0
[384424.073846] RDX: 000000000002047e RSI: 0000000000020000 RDI:
ffff880221c57c0 0
[384424.073848] RBP: ffff8802258c9808 R08: ffff880221f98000 R09:
000000000000000 0
[384424.073850] R10: 00000000ffffffff R11: 0000000000000000 R12:
ffff88022271400 0
[384424.073852] R13: 0000000000000000 R14: ffffc90012070188 R15:
ffffc9001207018 4
[384424.073854] FS: 00007f2b7ea12840(0000) GS:ffff880001e80000(0000)
knlGS:0000 000000000000
[384424.073857] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[384424.073859] CR2: 00000000024b6098 CR3: 0000000226a96000 CR4:
00000000000006e 0
[384424.073861] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
000000000000000 0
[384424.073863] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
000000000000040 0
[384424.073865] Process Xorg (pid: 1303, threadinfo ffff8802258c8000, task
ffff8 80223b20000)
[384424.073867] Stack:
[384424.073868] ffff8802258c98b8 ffffffffa00c615c 0000000100000000
ffff88020000 0000
[384424.073871] <0> ffffffff00001e00 ffff880223b20000 0000000000070180
000000000 007019c
[384424.073874] <0> 00000000000701a4 000000000b178000 ffff880221c540b0
000000000 0000000
[384424.073878] Call Trace:
[384424.073890] [<ffffffffa00c615c>] intel_pipe_set_base+0x2ec/0x4a0 [i915]
[384424.073900] [<ffffffffa00c6da6>] intel_crtc_mode_set+0xa96/0x1b80 [i915]
[384424.073907] [<ffffffffa00a03be>] drm_crtc_helper_set_mode+0x2ae/0x3f0
[drm_ kms_helper]
[384424.073914] [<ffffffff81227579>] ? jbd2_journal_stop+0x1e9/0x2b0
[384424.073921] [<ffffffffa00a12e9>] drm_crtc_helper_set_config+0x839/0x8e0
[dr m_kms_helper]
[384424.073926] [<ffffffff812b92b1>] ? idr_get_new_above+0x11/0x50
[384424.073938] [<ffffffffa0067e1f>] drm_mode_setcrtc+0x2af/0x3b0 [drm]
[384424.073946] [<ffffffffa005a433>] drm_ioctl+0x463/0x520 [drm]
[384424.073955] [<ffffffffa0067b70>] ? drm_mode_setcrtc+0x0/0x3b0 [drm]
[384424.073960] [<ffffffff8116354d>] vfs_ioctl+0x3d/0xd0
[384424.073963] [<ffffffff81163e21>] do_vfs_ioctl+0x81/0x340
[384424.073966] [<ffffffff811533e2>] ? vfs_write+0x132/0x1a0
[384424.073971] [<ffffffff8126010a>] ? security_capable+0x2a/0x30
[384424.073975] [<ffffffff8106c7d3>] ? capable+0x13/0x50
[384424.073977] [<ffffffff81164161>] sys_ioctl+0x81/0xa0
[384424.073981] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b
[384424.073983] Code: 81 c0 40 13 00 00 4c 89 87 90 00 00 00 48 89 87 98 00 00
0 0 48 89 10 f0 ff 89 70 06 00 00 48 8b
47 60 f0 29 81 74 06 00 00 c9 c3 <0f> 0b e
b fe 0f 0b eb fe eb 05 90 90 90 90 90 55 48 89 e5 48 83
[384424.074008] RIP [<ffffffffa00b45c1>] i915_gem_object_unpin+0xc1/0xd0 [i915]
[384424.074016] RSP <ffff8802258c9808>
[384424.074019] ---[ end trace 18c35a348a143c29 ]---
akk@TTS:~$ ^C
akk@TTS:~$ kernel BUG at /build/buildd/linux-2.6.35/drivers/gpu/drm/i915/i9
15_gem.c:4224
Ubuntu 10.10 amd64
Screen suddenly went to powersave mode.
** Affects: linux-lts-backport-maverick (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/758509
Title:
kernel BUG i915_gem_object_unpin
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
