Launchpad has imported 5 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=24340.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2009-10-05T23:09:17+00:00 octoploid wrote: 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 Oct 06 04:51:26 [kernel] IP: [<ffffffff811ee10c>] radeon_object_list_unreserve+0x13/0x34 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-rc3-00049-g19d031e #6 System Product Name Oct 06 04:51:26 [kernel] RIP: 0010:[<ffffffff811ee10c>] [<ffffffff811ee10c>] radeon_object_list_unreserve+0x13/0x34 Oct 06 04:51:26 [kernel] RSP: 0018:ffff88011e7a1c68 EFLAGS: 00010206 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: 00007f24d1ad96f0(0000) GS:ffff880028280000(0000) knlGS:0000000000000000 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] [<ffffffff811ee136>] radeon_object_list_clean+0x9/0xb Oct 06 04:51:26 [kernel] [<ffffffff811f99a6>] radeon_cs_parser_fini+0x24/0xf9 Oct 06 04:51:26 [kernel] [<ffffffff811fa06b>] radeon_cs_ioctl+0x17a/0x193 Oct 06 04:51:26 [kernel] [<ffffffff811bb625>] drm_ioctl+0x223/0x2c9 Oct 06 04:51:26 [kernel] [<ffffffff810a7c32>] ? do_sync_read+0xe3/0x120 Oct 06 04:51:26 [kernel] [<ffffffff810b377e>] vfs_ioctl+0x6a/0x82 Oct 06 04:51:26 [kernel] [<ffffffff810b3c80>] do_vfs_ioctl+0x473/0x4b9 Oct 06 04:51:26 [kernel] [<ffffffff810b3d08>] sys_ioctl+0x42/0x65 Oct 06 04:51:26 [kernel] [<ffffffff810284eb>] system_call_fastpath+0x16/0x1b Oct 06 04:51:26 [kernel] RIP [<ffffffff811ee10c>] radeon_object_list_unreserve+0x13/0x34 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 busy: 1 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/491852/comments/0 ------------------------------------------------------------------------ On 2009-10-05T23:10:15+00:00 octoploid wrote: Created attachment 30105 Kernel config Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/491852/comments/1 ------------------------------------------------------------------------ On 2010-02-28T09:05:06+00:00 Mpupat wrote: I have had my machine completely freezing with the same sort of message showing up in the logs. Attached is an example of it. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/491852/comments/19 ------------------------------------------------------------------------ On 2010-02-28T09:06:52+00:00 Mpupat wrote: Created attachment 33644 Log for when a similar issue happened Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/491852/comments/20 ------------------------------------------------------------------------ On 2019-11-19T08:08:08+00:00 Martin-peres-n wrote: -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/73. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/491852/comments/21 ** Changed in: linux Status: Confirmed => Unknown ** Bug watch added: gitlab.freedesktop.org/drm/amd/issues #73 https://gitlab.freedesktop.org/drm/amd/issues/73 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/491852 Title: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference Status in Linux: Unknown Status in linux package in Ubuntu: Incomplete Bug description: 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 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/491852/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
