[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
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 0168 Oct 06 04:51:26 [kernel] IP: [] 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:[] [] radeon_object_list_unreserve+0x13/0x34 Oct 06 04:51:26 [kernel] RSP: 0018:88011e7a1c68 EFLAGS: 00010206 Oct 06 04:51:26 [kernel] RAX: 88011fa94930 RBX: 88011f2a8d78 RCX: Oct 06 04:51:26 [kernel] RDX: 88011d977850 RSI: 0286 RDI: Oct 06 04:51:26 [kernel] RBP: 88011e7a1c78 R08: R09: 880028292180 Oct 06 04:51:26 [kernel] R10: 00173396cc90 R11: 88011f962f00 R12: 88011e7a1d18 Oct 06 04:51:26 [kernel] R13: 88011f2a8000 R14: R15: 811f9ef1 Oct 06 04:51:26 [kernel] FS: 7f24d1ad96f0() GS:88002828() knlGS: Oct 06 04:51:26 [kernel] CS: 0010 DS: ES: CR0: 80050033 Oct 06 04:51:26 [kernel] CR2: 0168 CR3: 00011c872000 CR4: 06e0 Oct 06 04:51:26 [kernel] DR0: DR1: DR2: Oct 06 04:51:26 [kernel] DR3: DR6: 0ff0 DR7: 0400 Oct 06 04:51:26 [kernel] Process X (pid: 1899, threadinfo 88011e7a, task 88011f9dc1d0) Oct 06 04:51:26 [kernel] 88011e7a1cd8 88011f2a8dd8 88011e7a1c88 811ee136 Oct 06 04:51:26 [kernel] <0> 88011e7a1cb8 811f99a6 88011e7a1cd8 88011e7a1cd8 Oct 06 04:51:26 [kernel] <0> 88011f2a8dd8 88011f2a8000 88011e7a1d68 811fa06b Oct 06 04:51:26 [kernel] [] radeon_object_list_clean+0x9/0xb Oct 06 04:51:26 [kernel] [] radeon_cs_parser_fini+0x24/0xf9 Oct 06 04:51:26 [kernel] [] radeon_cs_ioctl+0x17a/0x193 Oct 06 04:51:26 [kernel] [] drm_ioctl+0x223/0x2c9 Oct 06 04:51:26 [kernel] [] ? do_sync_read+0xe3/0x120 Oct 06 04:51:26 [kernel] [] vfs_ioctl+0x6a/0x82 Oct 06 04:51:26 [kernel] [] do_vfs_ioctl+0x473/0x4b9 Oct 06 04:51:26 [kernel] [] sys_ioctl+0x42/0x65 Oct 06 04:51:26 [kernel] [] system_call_fastpath+0x16/0x1b Oct 06 04:51:26 [kernel] RIP [] radeon_object_list_unreserve+0x13/0x34 Oct 06 04:51:26 [kernel] RSP Oct 06 04:51:26 [kernel] ---[ end trace fa4572652ee9a268 ]--- Oct 06 04:51:26 [kernel] Unpin not necessary for 88011d976800 ! 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
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Tags removed: regression-potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/491852 Title: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Changed in: linux Importance: Unknown = Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/491852 Title: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Changed in: linux Importance: Critical = Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/491852 Title: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Changed in: linux Importance: Unknown = Critical -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
new crash linux: 2.6.32-14.20 libdrm-radeon: 2.4.18-1ubuntu2 xserver-xorg-video-radeon: 1:6.12.99+git20100126.e5933fd7-0ubuntu2 Feb 21 09:13:16 sweetie kernel: [ 663.965806] [ cut here ] Feb 21 09:13:16 sweetie kernel: [ 663.965812] kernel BUG at /build/buildd/linux-2.6.32/drivers/gpu/drm/ttm/ttm_bo.c:92! Feb 21 09:13:16 sweetie kernel: [ 663.965814] invalid opcode: [#1] SMP Feb 21 09:13:16 sweetie kernel: [ 663.965817] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/PNP0C09:00/PNP0C0A:00/power_supply/BAT0/energy_full Feb 21 09:13:16 sweetie kernel: [ 663.965820] CPU 0 Feb 21 09:13:16 sweetie kernel: [ 663.965822] Modules linked in: cryptd aes_x86_64 aes_generic binfmt_misc rfcomm ppdev sco bnep l2cap vboxnetadp vboxnetflt vboxdrv ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJ ECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_intel kvm fbcon tileblit font bitblit softcursor vga16fb vgastate snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss arc4 snd_pcm pcmcia tp_smapi snd_seq_dummy snd _seq_oss radeon hdaps thinkpad_ec coretemp joydev snd_seq_midi yenta_socket ohci1394 iwlagn sdhci_pci ieee1394 iwlcore rsrc_nonstatic sdhci snd_rawmidi ttm drm_kms_helper video output snd_seq_midi_event thinkpad_acpi led_class snd_seq tg3 snd_timer snd_seq_devic e pcmcia_core ricoh_mmc psmouse drm serio_raw i2c_algo_bit nvram snd soundcore snd_page_alloc mac80211 cfg80211 intel_agp btusb bluetooth lp parport Feb 21 09:13:16 sweetie kernel: [ 663.965881] Pid: 9, comm: events/0 Not tainted 2.6.32-14-generic #20-Ubuntu 273232G Feb 21 09:13:16 sweetie kernel: [ 663.965883] RIP: 0010:[a022c41d] [a022c41d] ttm_bo_release_list+0xed/0x100 [ttm] Feb 21 09:13:16 sweetie kernel: [ 663.965893] RSP: 0018:880078c23d30 EFLAGS: 00010202 Feb 21 09:13:16 sweetie kernel: [ 663.965895] RAX: 0002 RBX: 88005d520400 RCX: 88002f78b8a8 Feb 21 09:13:16 sweetie kernel: [ 663.965897] RDX: 88003a0f1001 RSI: a022c330 RDI: 88005d520444 Feb 21 09:13:16 sweetie kernel: [ 663.965899] RBP: 880078c23d50 R08: R09: Feb 21 09:13:16 sweetie kernel: [ 663.965901] R10: R11: 0001 R12: 88005d520444 Feb 21 09:13:16 sweetie kernel: [ 663.965903] R13: 8800782b6400 R14: 88005d520444 R15: 880064b6f508 Feb 21 09:13:16 sweetie kernel: [ 663.965906] FS: () GS:880001c0() knlGS: Feb 21 09:13:16 sweetie kernel: [ 663.965908] CS: 0010 DS: 0018 ES: 0018 CR0: 8005003b Feb 21 09:13:16 sweetie kernel: [ 663.965910] CR2: 7f2461bce000 CR3: 5e2a9000 CR4: 26f0 Feb 21 09:13:16 sweetie kernel: [ 663.965912] DR0: DR1: DR2: Feb 21 09:13:16 sweetie kernel: [ 663.965915] DR3: DR6: 0ff0 DR7: 0400 Feb 21 09:13:16 sweetie kernel: [ 663.965917] Process events/0 (pid: 9, threadinfo 880078c22000, task 8800797f5bc0) Feb 21 09:13:16 sweetie kernel: [ 663.965919] Stack: Feb 21 09:13:16 sweetie kernel: [ 663.965920] 880078c23d50 88005d520444 a022c330 Feb 21 09:13:16 sweetie kernel: [ 663.965924] 0 880078c23d70 812afc87 880077c2e0b8 880077c2e000 Feb 21 09:13:16 sweetie kernel: [ 663.965928] 0 880078c23de0 a022d667 880001c15b00 Feb 21 09:13:16 sweetie kernel: [ 663.965932] Call Trace: Feb 21 09:13:16 sweetie kernel: [ 663.965938] [a022c330] ? ttm_bo_release_list+0x0/0x100 [ttm] Feb 21 09:13:16 sweetie kernel: [ 663.965944] [812afc87] kref_put+0x37/0x70 Feb 21 09:13:16 sweetie kernel: [ 663.965949] [a022d667] ttm_bo_delayed_delete+0xc7/0x170 [ttm] Feb 21 09:13:16 sweetie kernel: [ 663.965954] [a022d710] ? ttm_bo_delayed_workqueue+0x0/0x40 [ttm] Feb 21 09:13:16 sweetie kernel: [ 663.965959] [a022d72f] ttm_bo_delayed_workqueue+0x1f/0x40 [ttm] Feb 21 09:13:16 sweetie kernel: [ 663.965964] [8107e9a7] run_workqueue+0xc7/0x1a0 Feb 21 09:13:16 sweetie kernel: [ 663.965967] [8107eb23] worker_thread+0xa3/0x110 Feb 21 09:13:16 sweetie kernel: [ 663.965970] [81083570] ? autoremove_wake_function+0x0/0x40 Feb 21 09:13:16 sweetie kernel: [ 663.965973] [8107ea80] ? worker_thread+0x0/0x110 Feb 21 09:13:16 sweetie kernel: [ 663.965976] [810831f6] kthread+0x96/0xa0 Feb 21 09:13:16 sweetie kernel: [ 663.965980] [8101422a] child_rip+0xa/0x20 Feb 21 09:13:16 sweetie kernel: [ 663.965983] [81083160] ? kthread+0x0/0xa0 Feb 21 09:13:16 sweetie kernel: [ 663.965986] [81014220] ? child_rip+0x0/0x20 Feb 21 09:13:16 sweetie kernel: [ 663.965987] Code: 48 89 df e8 76 5b f0 e0 48
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/336724 -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
Similar bugs or may be duplicates: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/446421 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/509273 -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
Older, but may be usefull, errors from /var/log/kern.log: Feb 4 16:32:49 sweetie kernel: [ 7104.931260] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.931264] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.931267] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.931854] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.931857] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.931859] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.932031] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.932033] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.932035] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.933048] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.933089] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.933091] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.935268] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.935272] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.935275] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.935707] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.935710] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.935712] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.936201] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.936204] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.936206] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.936621] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.936624] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.936626] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.938579] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.938583] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.938586] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.939977] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.939980] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.939982] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.940820] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.940823] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.940826] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.941729] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.941732] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.941735] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.942665] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.942667] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.942669] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.943428] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.943430] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.943432] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib ! Feb 4 16:32:49 sweetie kernel: [ 7104.944186] [drm:radeon_ib_get] *ERROR* radeon: IB(13:0x081D1000:0) Feb 4 16:32:49 sweetie kernel: [ 7104.944188] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Feb 4 16:32:49 sweetie kernel: [ 7104.944190] [drm:radeon_cs_ioctl]
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
Older, but may be usefull, errors from /var/log/Xorg.log: X.Org X Server 1.7.3.902 (1.7.4 RC 2) Release Date: 2009-12-26 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.24-23-server x86_64 Ubuntu Current Operating System: Linux sweetie 2.6.32-11-generic #15-Ubuntu SMP Tue Jan 19 20:38:41 UTC 2010 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-11-generic root=UUID=26a40a7b-95dd-4565-8f86-c2cd3f3359a9 ro quiet Build Date: 19 January 2010 07:28:22AM xorg-server 2:1.7.3.902-1ubuntu9 (buildd@) ... (II) LoadModule: radeon (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so (II) Module radeon: vendor=X.Org Foundation compiled for 1.7.3.902, module version = 6.12.99 ... [mi] EQ overflowing. The server is probably stuck in an infinite loop. Backtrace: 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a22b8] 1: /usr/bin/X (mieqEnqueue+0x1f4) [0x4a1b64] 2: /usr/bin/X (xf86PostMotionEventP+0xce) [0x47c66e] 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fae5ada2000+0x53df) [0x7fae5ada73df] 4: /usr/bin/X (0x40+0x6f527) [0x46f527] 5: /usr/bin/X (0x40+0x11bcb3) [0x51bcb3] 6: /lib/libpthread.so.0 (0x7fae5d7bf000+0xf780) [0x7fae5d7ce780] 7: /lib/libc.so.6 (ioctl+0x7) [0x7fae5c578da7] 8: /usr/lib/libdrm.so.2 (drmIoctl+0x23) [0x7fae5b1b45b3] 9: /usr/lib/libdrm.so.2 (drmCommandWriteRead+0x1c) [0x7fae5b1b47fc] 10: /usr/lib/libdrm_radeon.so.1 (0x7fae5a00a000+0x1599) [0x7fae5a00b599] 11: /usr/lib/libdrm_radeon.so.1 (0x7fae5a00a000+0x15e4) [0x7fae5a00b5e4] 12: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x7fae5a20f000+0xb9d70) [0x7fae5a2c8d70] 13: /usr/lib/xorg/modules/libexa.so (0x7fae59bd4000+0x828a) [0x7fae59bdc28a] 14: /usr/bin/X (0x40+0x158154) [0x558154] 15: /usr/lib/xorg/modules/libexa.so (exaGetPixmapFirstPixel+0xa9) [0x7fae59be3109] 16: /usr/lib/xorg/modules/libexa.so (0x7fae59bd4000+0xe375) [0x7fae59be2375] 17: /usr/bin/X (0x40+0xd6cf0) [0x4d6cf0] 18: /usr/bin/X (0x40+0xd085e) [0x4d085e] 19: /usr/bin/X (0x40+0x30a4c) [0x430a4c] 20: /usr/bin/X (0x40+0x260aa) [0x4260aa] 21: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7fae5c4bbc4d] 22: /usr/bin/X (0x40+0x25c59) [0x425c59] X.Org X Server 1.7.3.902 (1.7.4 RC 2) Release Date: 2009-12-26 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.24-23-server x86_64 Ubuntu Current Operating System: Linux sweetie 2.6.32-11-generic #15-Ubuntu SMP Tue Jan 19 20:38:41 UTC 2010 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-11-generic root=UUID=26a40a7b-95dd-4565-8f86-c2cd3f3359a9 ro quiet Build Date: 19 January 2010 07:28:22AM xorg-server 2:1.7.3.902-1ubuntu9 (buildd@) ... Backtrace: 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a22b8] 1: /usr/bin/X (0x40+0x65059) [0x465059] 2: /lib/libpthread.so.0 (0x7fd54c048000+0xf780) [0x7fd54c057780] 3: /usr/bin/X (DamageUnregister+0x53) [0x4d5e93] 4: /usr/lib/xorg/modules/libshadow.so (shadowRemove+0x33) [0x7fd54897d3c3] 5: /usr/lib/xorg/modules/libshadow.so (0x7fd54897c000+0x1884) [0x7fd54897d884] 6: /usr/bin/X (0x40+0xa6859) [0x4a6859] 7: /usr/bin/X (0x40+0x165e3c) [0x565e3c] 8: /usr/bin/X (0x40+0x2614c) [0x42614c] 9: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7fd54ad44c4d] 10: /usr/bin/X (0x40+0x25c59) [0x425c59] Segmentation fault at address 0x40 Fatal server error: Caught signal 11 (Segmentation fault). Server aborting -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
New BUG: unable to handle kernel NULL pointer dereference at 0028 after kernel and xserver-xorg-video-radeon update. linux kernel: 2.6.32-12.16 xserver-xorg-video-radeon: 1:6.12.99+git20100126.e5933fd7-0ubuntu1 Jan 29 11:13:52 sweetie kernel: [ 1282.410011] [drm:radeon_ib_get] *ERROR* radeon: IB(3:0x08131000:0) Jan 29 11:13:52 sweetie kernel: [ 1282.410015] [drm:radeon_ib_get] *ERROR* radeon: GPU lockup detected, fail to get a IB Jan 29 11:13:52 sweetie kernel: [ 1282.410018] [drm:r600_vb_ib_get] *ERROR* failed to get IB for vertex buffer Jan 29 11:13:52 sweetie kernel: [ 1282.410020] [ cut here ] Jan 29 11:13:52 sweetie kernel: [ 1282.410048] WARNING: at /build/buildd/linux-2.6.32/drivers/gpu/drm/radeon/r600_blit_kms.c:550 r600_blit_prepare_copy+0xb8/0xd0 [radeon]() Jan 29 11:13:52 sweetie kernel: [ 1282.410051] Hardware name: 273232G Jan 29 11:13:52 sweetie kernel: [ 1282.410052] Modules linked in: binfmt_misc rfcomm ppdev sco bnep l2cap vboxnetadp vboxnetflt vboxdrv ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack kvm_intel kvm ipt_REJECT xt_tcpudp ip table_filter ip_tables x_tables bridge stp joydev snd_hda_codec_conexant arc4 pcmcia 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 snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device sn d thinkpad_acpi nvram sdhci_pci psmouse sdhci serio_raw led_class ohci1394 btusb bluetooth yenta_socket rsrc_nonstatic input_polldev pcmcia_core ieee1394 ricoh_mmc soundcore snd_page_alloc tg3 coretemp lp parport fbcon tileblit font bitblit softcursor vga16fb vg astate radeon ttm drm_kms_helper drm i2c_algo_bit intel_agp video output [last unloaded: cfg80211] Jan 29 11:13:52 sweetie kernel: [ 1282.410101] Pid: 1235, comm: Xorg Not tainted 2.6.32-12-generic #16-Ubuntu Jan 29 11:13:52 sweetie kernel: [ 1282.410103] Call Trace: Jan 29 11:13:52 sweetie kernel: [ 1282.410111] [81064f4b] warn_slowpath_common+0x7b/0xc0 Jan 29 11:13:52 sweetie kernel: [ 1282.410114] [81064fa4] warn_slowpath_null+0x14/0x20 Jan 29 11:13:52 sweetie kernel: [ 1282.410126] [a00ed9f8] r600_blit_prepare_copy+0xb8/0xd0 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410139] [a00ddf7c] r600_copy_blit+0x3c/0x70 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410151] [a00b5c09] radeon_move_blit+0xf9/0x170 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410164] [a00b5f5d] radeon_bo_move+0xad/0x1a0 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410170] [a007dd84] ttm_bo_handle_move_mem+0x124/0x390 [ttm] Jan 29 11:13:52 sweetie kernel: [ 1282.410176] [a007fa2b] ttm_bo_move_buffer+0x11b/0x130 [ttm] Jan 29 11:13:52 sweetie kernel: [ 1282.410180] [812afcca] ? kref_get+0x1a/0x30 Jan 29 11:13:52 sweetie kernel: [ 1282.410185] [a007fa82] ttm_buffer_object_validate+0x42/0xd0 [ttm] Jan 29 11:13:52 sweetie kernel: [ 1282.410198] [a00b7682] radeon_object_list_validate+0x102/0x220 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410211] [a00c581c] ? T.576+0x1c/0x40 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410225] [a00c5a61] radeon_cs_parser_relocs+0x221/0x260 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410239] [a00c5ea7] radeon_cs_ioctl+0xa7/0x1e0 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410251] [a002de34] drm_ioctl+0x184/0x3b0 [drm] Jan 29 11:13:52 sweetie kernel: [ 1282.410264] [a00c5e00] ? radeon_cs_ioctl+0x0/0x1e0 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410269] [8110e254] ? __do_fault+0x54/0x500 Jan 29 11:13:52 sweetie kernel: [ 1282.410273] [811501ec] vfs_ioctl+0x7c/0xa0 Jan 29 11:13:52 sweetie kernel: [ 1282.410276] [811507e1] do_vfs_ioctl+0x81/0x380 Jan 29 11:13:52 sweetie kernel: [ 1282.410280] [81087bee] ? up_read+0xe/0x10 Jan 29 11:13:52 sweetie kernel: [ 1282.410284] [81562dc4] ? do_page_fault+0x194/0x370 Jan 29 11:13:52 sweetie kernel: [ 1282.410287] [81150b61] sys_ioctl+0x81/0xa0 Jan 29 11:13:52 sweetie kernel: [ 1282.410291] [810131b2] system_call_fastpath+0x16/0x1b Jan 29 11:13:52 sweetie kernel: [ 1282.410293] ---[ end trace 11e5a6a57cbfc39e ]--- Jan 29 11:13:52 sweetie kernel: [ 1282.410550] BUG: unable to handle kernel NULL pointer dereference at 0028 Jan 29 11:13:52 sweetie kernel: [ 1282.410554] IP: [a00ee3f2] r600_kms_blit_copy+0x72/0xaa0 [radeon] Jan 29 11:13:52 sweetie kernel: [ 1282.410567] PGD 62922067 PUD 629d2067 PMD 0 Jan 29 11:13:52 sweetie kernel: [ 1282.410571] Oops: [#1] SMP Jan 29 11:13:52 sweetie kernel: [ 1282.410574] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/PNP0C09:00/PNP0C0A:00/power_supply/BAT0/energy_full Jan 29 11:13:52 sweetie kernel: [ 1282.410577] CPU 0 Jan 29 11:13:52 sweetie kernel: [
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Changed in: linux (Ubuntu) Status: Incomplete = In Progress ** Changed in: linux (Ubuntu) Status: In Progress = Incomplete -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
@zigi -- currently KMS is enabled in the kernel for Radeon but it seems that the userspace support has yet to catch up. They are working on it now that they have an enabled kernel. So for the short term if you are on 2.6.32-8.12 or later and things work well with 'nomodeset' on the kernel command line then we are where we expect to be. I'll try and let you know when we expect userspace support to work correctly for it. -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
- from kern.log - many messages like this: Dec 11 09:09:55 sweetie kernel: [36588.576293] [drm:radeon_cp_indirect] *ERROR* sending pending buffer 24 - and today when I want to switch from X (F7) to VT console (F1) it crashed and had to power off/on my notebook ** Attachment added: kern.log http://launchpadlibrarian.net/36696875/kern.log -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
- I will test this, but now, there is new bugs associated with upgrades of KDE and XOrg... - with the 2.6.32-7.10 kernel it seems to be stable but with lower resolution in the VT console - with the 2.6.32-6.8 kernel - the kernel parameter nomodeset (is the same like radeon.modeset=0 ?) prevent the issue -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
Question: Can I somehow detect VT console resolution? Thaks -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
- from /var/log/dmesg: [ 16.890335] vga16fb: initializing [ 16.890342] vga16fb: mapped to 0x880a [ 16.890413] fb0: VGA16 VGA frame buffer device [ 17.055254] Console: switching to colour frame buffer device 80x30 # How can I 80x30 convert to X resolution ... my LCD has 1680x1050 - from /proc/fb: 0 VGA16 VGA -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
@zigi -- could you confirm whether this is a hard error ie. does it appear every time you boot? Does booting radeon.modeset=0 prevent the issue. Also how does the 2.6.32-7.10 kernel behave for you? ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
It appears this is being reported against the Lucid 2.6.32-6.8 kernel. As a result I'm changing the tag from regression-proposed to regression-potential. Thanks. ** Tags added: regression-potential ** Tags removed: regression-proposed -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
Also, for an explanation of the regression-* tags, refer to https://wiki.ubuntu.com/QATeam/RegressionTracking -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Changed in: linux Status: Unknown = Confirmed -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=24340 Importance: Unknown Status: Unknown ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: New = Triaged -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
** Attachment added: AlsaDevices.txt http://launchpadlibrarian.net/36368111/AlsaDevices.txt ** Attachment added: AplayDevices.txt http://launchpadlibrarian.net/36368114/AplayDevices.txt ** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/36368116/BootDmesg.txt ** Attachment added: Card0.Amixer.values.txt http://launchpadlibrarian.net/36368118/Card0.Amixer.values.txt ** Attachment added: Card0.Codecs.codec.0.txt http://launchpadlibrarian.net/36368119/Card0.Codecs.codec.0.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/36368121/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/36368122/Dependencies.txt ** Attachment added: IwConfig.txt http://launchpadlibrarian.net/36368123/IwConfig.txt ** Attachment added: Lspci.txt http://launchpadlibrarian.net/36368124/Lspci.txt ** Attachment added: Lsusb.txt http://launchpadlibrarian.net/36368125/Lsusb.txt ** Attachment added: PciMultimedia.txt http://launchpadlibrarian.net/36368126/PciMultimedia.txt ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/36368128/ProcCpuinfo.txt ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/36368129/ProcInterrupts.txt ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/36368130/ProcModules.txt ** Attachment added: RfKill.txt http://launchpadlibrarian.net/36368131/RfKill.txt ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/36368133/UdevDb.txt ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/36368134/UdevLog.txt ** Attachment added: WifiSyslog.txt http://launchpadlibrarian.net/36368135/WifiSyslog.txt -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 491852] Re: KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
http://bugs.freedesktop.org/show_bug.cgi?id=24340 ** Bug watch added: freedesktop.org Bugzilla #24340 https://bugs.freedesktop.org/show_bug.cgi?id=24340 -- KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference https://bugs.launchpad.net/bugs/491852 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
