Dec 3 13:20:33 sweetie kernel: [22591.461314] BUG: unable to handle kernel NULL pointer dereference at 0000000000000168
Dec 3 13:20:33 sweetie kernel: [22591.461322] IP: [<ffffffffa025a2e2>] radeon_object_list_unreserve+0x22/0x50 [radeon]
Dec 3 13:20:33 sweetie kernel: [22591.461341] PGD 6a78f067 PUD 6b251067 PMD 0
Dec 3 13:20:33 sweetie kernel: [22591.461345] Oops: 0000 [#1] SMP
Dec 3 13:20:33 sweetie kernel: [22591.461348] last sysfs file: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0/address
Dec 3 13:20:33 sweetie kernel: [22591.461351] CPU 1
Dec 3 13:20:33 sweetie kernel: [22591.461353] Modules linked in: hidp binfmt_misc ppdev bridge stp bnep vboxnetadp vboxnetflt vboxdrv fbcon tileblit font bitblit softcursor snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi arc4 snd_rawmidi snd_seq_midi_event snd_seq pcmcia thinkpad_acpi snd_timer snd_seq_device iwlagn iwlcore snd radeon sdhci_pci sdhci ohci1394 mac80211 joydev tp_smapi ttm drm_kms_helper nvram btusb soundcore snd_page_alloc led_class video psmouse serio_raw ricoh_mmc ieee1394 cfg80211 yenta_socket rsrc_nonstatic pcmcia_core output tg3 drm i2c_algo_bit intel_agp hdaps thinkpad_ec coretemp lp parport
Dec 3 13:20:33 sweetie kernel: [22591.461397] Pid: 1030, comm: Xorg Not tainted 2.6.32-6-generic #8-Ubuntu 273232G
Dec 3 13:20:33 sweetie kernel: [22591.461400] RIP: 0010:[<ffffffffa025a2e2>] [<ffffffffa025a2e2>] radeon_object_list_unreserve+0x22/0x50 [radeon]
Dec 3 13:20:33 sweetie kernel: [22591.461412] RSP: 0018:ffff88006aed9c88 EFLAGS: 00010216
Dec 3 13:20:33 sweetie kernel: [22591.461414] RAX: ffff88006b1f9730 RBX: ffff880074bfcda0 RCX: 0000000000000000
Dec 3 13:20:33 sweetie kernel: [22591.461416] RDX: ffff880069255c50 RSI: 0000000000000286 RDI: 0000000000000000
Dec 3 13:20:33 sweetie kernel: [22591.461418] RBP: ffff88006aed9c98 R08: 000000000000007f R09: 0000000000000000
Dec 3 13:20:33 sweetie kernel: [22591.461420] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88006aed9d28
Dec 3 13:20:33 sweetie kernel: [22591.461422] R13: ffff880074bfce00 R14: 0000000000000000 R15: ffff88006cd90a80
Dec 3 13:20:33 sweetie kernel: [22591.461425] FS: 00007ff0f96c76f0(0000) GS:ffff880001c80000(0000) knlGS:0000000000000000
Dec 3 13:20:33 sweetie kernel: [22591.461427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 3 13:20:33 sweetie kernel: [22591.461429] CR2: 0000000000000168 CR3: 000000006a6e1000 CR4: 00000000000006e0
Dec 3 13:20:33 sweetie kernel: [22591.461431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Dec 3 13:20:33 sweetie kernel: [22591.461433] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Dec 3 13:20:33 sweetie kernel: [22591.461436] Process Xorg (pid: 1030, threadinfo ffff88006aed8000, task ffff88006a61ada0)
Dec 3 13:20:33 sweetie kernel: [22591.461438] Stack:
Dec 3 13:20:33 sweetie kernel: [22591.461439] ffff88006aed9ce8 ffff880074bfc000 ffff88006aed9ca8 ffffffffa025a319
Dec 3 13:20:33 sweetie kernel: [22591.461443] <0> ffff88006aed9cd8 ffffffffa0268cf9 ffff88006aed9ce8 ffff88006aed9ce8
Dec 3 13:20:33 sweetie kernel: [22591.461446] <0> ffff880074bfc000 ffff880074bfce00 ffff88006aed9d88 ffffffffa0269422
Dec 3 13:20:33 sweetie kernel: [22591.461451] Call Trace:
Dec 3 13:20:33 sweetie kernel: [22591.461463] [<ffffffffa025a319>] radeon_object_list_clean+0x9/0x10 [radeon]
Dec 3 13:20:33 sweetie kernel: [22591.461476] [<ffffffffa0268cf9>] radeon_cs_parser_fini+0x129/0x130 [radeon]
Dec 3 13:20:33 sweetie kernel: [22591.461489] [<ffffffffa0269422>] radeon_cs_ioctl+0x122/0x1e0 [radeon]
Dec 3 13:20:33 sweetie kernel: [22591.461500] [<ffffffffa004cd0e>] drm_ioctl+0x17e/0x3a0 [drm]
Dec 3 13:20:33 sweetie kernel: [22591.461513] [<ffffffffa0269300>] ? radeon_cs_ioctl+0x0/0x1e0 [radeon]
Dec 3 13:20:33 sweetie kernel: [22591.461519] [<ffffffff8110892c>] ? __remove_shared_vm_struct+0x3c/0x60
Dec 3 13:20:33 sweetie kernel: [22591.461522] [<ffffffff81112fbc>] ? free_pages_and_swap_cache+0x1c/0xe0
Dec 3 13:20:33 sweetie kernel: [22591.461527] [<ffffffff8128cc9b>] ? cpumask_any_but+0x2b/0x40
Dec 3 13:20:33 sweetie kernel: [22591.461530] [<ffffffff811401ac>] vfs_ioctl+0x7c/0xa0
Dec 3 13:20:33 sweetie kernel: [22591.461533] [<ffffffff81140779>] do_vfs_ioctl+0x79/0x370
Dec 3 13:20:33 sweetie kernel: [22591.461542] [<ffffffff812927d6>] ? __up_write+0xd6/0x140
Dec 3 13:20:33 sweetie kernel: [22591.461544] [<ffffffff81140af1>] sys_ioctl+0x81/0xa0
Dec 3 13:20:33 sweetie kernel: [22591.461548] [<ffffffff81083af9>] ? up_write+0x9/0x10
Dec 3 13:20:33 sweetie kernel: [22591.461552] [<ffffffff81012002>] system_call_fastpath+0x16/0x1b
Dec 3 13:20:33 sweetie kernel: [22591.461554] Code: f4 ff c9 c3 0f 1f 44 00 00 55 48 89 e5 41 54 49 89 fc 53 48 8b 1f eb 04 90 48 89 c3 48 8b 03 4c 39 e3 0f 18 08 74 22 48 8b 7b 10 <44> 8b 87 68 01 00 00 45 85 c0 75 e2 e8 bd ff ff ff 48 8b 03 eb
Dec 3 13:20:33 sweetie kernel: [22591.461582] RIP [<ffffffffa025a2e2>] radeon_object_list_unreserve+0x22/0x50 [radeon]
Dec 3 13:20:33 sweetie kernel: [22591.461594] RSP <ffff88006aed9c88>
Dec 3 13:20:33 sweetie kernel: [22591.461595] CR2: 0000000000000168
Dec 3 13:20:33 sweetie kernel: [22591.461597] ---[ end trace 1c377e0e067edeb8 ]---
Dec 3 13:20:33 sweetie kernel: [22591.511390] [drm:drm_release] *ERROR* Device busy: 1
Dec 3 13:20:34 sweetie kernel: [22592.221284] wlan0: deauthenticating from 00:13:f7:44:4c:b7 by local choice (reason=3)
Dec 3 13:20:34 sweetie kernel: [22592.221337] wlan0: deauthenticating from 00:13:f7:44:4c:b7 by local choice (reason=3)
Dec 3 13:20:36 sweetie kernel: [22594.014662] executing set pll
Dec 3 13:20:36 sweetie kernel: [22594.014700] executing set crtc timing
Dec 3 13:20:36 sweetie kernel: [22594.014767] [drm] LVDS-11: set mode 1680x1050 24
Dec 3 13:20:36 sweetie kernel: [22594.088349] Unpin not necessary for ffff88004c793a00 !
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ziegleka 1962 F.... pulseaudio
ziegleka 1970 F.... kmix
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf8500000 irq 17'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa20fd,00100000'
Controls : 14
Simple ctrls : 7
Date: Thu Dec 3 13:28:34 2009
DistroRelease: Ubuntu 10.04
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=0ccf8d25-f8f3-4aeb-9809-efe8b1ebfe5d
MachineType: LENOVO 273232G
Package: linux-image-2.6.32-6-generic 2.6.32-6.8
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-6-generic root=UUID=26a40a7b-95dd-4565-8f86-c2cd3f3359a9 ro quiet
ProcEnviron:
LANGUAGE=
LANG=cs_CZ.UTF-8
LC_MESSAGES=C
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-6.8-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.27
Reproducible: No
SourcePackage: linux
Tags: lucid needs-upstream-testing regression-proposed
TestedUpstream: No
Uname: Linux 2.6.32-6-generic x86_64
dmi.bios.date: 09/16/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7YET78WW (3.08 )
dmi.board.name: 273232G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7YET78WW(3.08):bd09/16/2009:svnLENOVO:pn273232G:pvrThinkPadR500:rvnLENOVO:rn273232G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 273232G
dmi.product.version: ThinkPad R500
dmi.sys.vendor: LENOVO
Created attachment 30104
Kernel log
I've got this BUG twice in the last couple of days.
I'm running the latest git kernel (rc3), xf86-video-ati, mesa
and libdrm.
This happens in KMS mode in the middle of the night. After
the BUG happens the machine kept running and it is only in the
morning, when I exit the screensaver, that the machine hangs.
Oct 06 04:51:26 [kernel] BUG: unable to handle kernel NULL pointer dereference at 0000000000000168 10c>] radeon_ object_ list_unreserve+ 0x13/0x34 rc3-00049- g19d031e #6 System Product Name ffffffff811ee10 c>] [<ffffffff811ee 10c>] radeon_ object_ list_unreserve+ 0x13/0x34 7a1c68 EFLAGS: 00010206 0(0000) GS:ffff88002828 0000(0000) knlGS:000000000 0000000 136>] radeon_ object_ list_clean+ 0x9/0xb 9a6>] radeon_ cs_parser_ fini+0x24/ 0xf9 06b>] radeon_ cs_ioctl+ 0x17a/0x193 625>] drm_ioctl+ 0x223/0x2c9 c32>] ? do_sync_ read+0xe3/ 0x120 77e>] vfs_ioctl+0x6a/0x82 c80>] do_vfs_ ioctl+0x473/ 0x4b9 d08>] sys_ioctl+0x42/0x65 4eb>] system_ call_fastpath+ 0x16/0x1b 10c>] radeon_ object_ list_unreserve+ 0x13/0x34
Oct 06 04:51:26 [kernel] IP: [<ffffffff811ee
Oct 06 04:51:26 [kernel] PGD 11e64c067 PUD 11d3f4067 PMD 0
Oct 06 04:51:26 [kernel] CPU 1
Oct 06 04:51:26 [kernel] Pid: 1899, comm: X Not tainted 2.6.32-
Oct 06 04:51:26 [kernel] RIP: 0010:[<
Oct 06 04:51:26 [kernel] RSP: 0018:ffff88011e
Oct 06 04:51:26 [kernel] RAX: ffff88011fa94930 RBX: ffff88011f2a8d78 RCX: 0000000000000000
Oct 06 04:51:26 [kernel] RDX: ffff88011d977850 RSI: 0000000000000286 RDI: 0000000000000000
Oct 06 04:51:26 [kernel] RBP: ffff88011e7a1c78 R08: 0000000000000000 R09: ffff880028292180
Oct 06 04:51:26 [kernel] R10: 000000173396cc90 R11: ffff88011f962f00 R12: ffff88011e7a1d18
Oct 06 04:51:26 [kernel] R13: ffff88011f2a8000 R14: 0000000000000000 R15: ffffffff811f9ef1
Oct 06 04:51:26 [kernel] FS: 00007f24d1ad96f
Oct 06 04:51:26 [kernel] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 06 04:51:26 [kernel] CR2: 0000000000000168 CR3: 000000011c872000 CR4: 00000000000006e0
Oct 06 04:51:26 [kernel] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 06 04:51:26 [kernel] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Oct 06 04:51:26 [kernel] Process X (pid: 1899, threadinfo ffff88011e7a0000, task ffff88011f9dc1d0)
Oct 06 04:51:26 [kernel] ffff88011e7a1cd8 ffff88011f2a8dd8 ffff88011e7a1c88 ffffffff811ee136
Oct 06 04:51:26 [kernel] <0> ffff88011e7a1cb8 ffffffff811f99a6 ffff88011e7a1cd8 ffff88011e7a1cd8
Oct 06 04:51:26 [kernel] <0> ffff88011f2a8dd8 ffff88011f2a8000 ffff88011e7a1d68 ffffffff811fa06b
Oct 06 04:51:26 [kernel] [<ffffffff811ee
Oct 06 04:51:26 [kernel] [<ffffffff811f9
Oct 06 04:51:26 [kernel] [<ffffffff811fa
Oct 06 04:51:26 [kernel] [<ffffffff811bb
Oct 06 04:51:26 [kernel] [<ffffffff810a7
Oct 06 04:51:26 [kernel] [<ffffffff810b3
Oct 06 04:51:26 [kernel] [<ffffffff810b3
Oct 06 04:51:26 [kernel] [<ffffffff810b3
Oct 06 04:51:26 [kernel] [<ffffffff81028
Oct 06 04:51:26 [kernel] RIP [<ffffffff811ee
Oct 06 04:51:26 [kernel] RSP <ffff88011e7a1c68>
Oct 06 04:51:26 [kernel] ---[ end trace fa4572652ee9a268 ]---
Oct 06 04:51:26 [kernel] Unpin not necessary for ffff88011d976800 !
Oct 06 04:51:26 [kernel] [drm:drm_release] *ERROR* Device ...