New BUG: unable to handle kernel NULL pointer dereference at
0000000000000028 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(3:0x0000000008131000:0)
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] [<ffffffff81064f4b>]
warn_slowpath_common+0x7b/0xc0
Jan 29 11:13:52 sweetie kernel: [ 1282.410114] [<ffffffff81064fa4>]
warn_slowpath_null+0x14/0x20
Jan 29 11:13:52 sweetie kernel: [ 1282.410126] [<ffffffffa00ed9f8>]
r600_blit_prepare_copy+0xb8/0xd0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410139] [<ffffffffa00ddf7c>]
r600_copy_blit+0x3c/0x70 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410151] [<ffffffffa00b5c09>]
radeon_move_blit+0xf9/0x170 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410164] [<ffffffffa00b5f5d>]
radeon_bo_move+0xad/0x1a0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410170] [<ffffffffa007dd84>]
ttm_bo_handle_move_mem+0x124/0x390 [ttm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410176] [<ffffffffa007fa2b>]
ttm_bo_move_buffer+0x11b/0x130 [ttm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410180] [<ffffffff812afcca>] ?
kref_get+0x1a/0x30
Jan 29 11:13:52 sweetie kernel: [ 1282.410185] [<ffffffffa007fa82>]
ttm_buffer_object_validate+0x42/0xd0 [ttm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410198] [<ffffffffa00b7682>]
radeon_object_list_validate+0x102/0x220 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410211] [<ffffffffa00c581c>] ?
T.576+0x1c/0x40 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410225] [<ffffffffa00c5a61>]
radeon_cs_parser_relocs+0x221/0x260 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410239] [<ffffffffa00c5ea7>]
radeon_cs_ioctl+0xa7/0x1e0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410251] [<ffffffffa002de34>]
drm_ioctl+0x184/0x3b0 [drm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410264] [<ffffffffa00c5e00>] ?
radeon_cs_ioctl+0x0/0x1e0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410269] [<ffffffff8110e254>] ?
__do_fault+0x54/0x500
Jan 29 11:13:52 sweetie kernel: [ 1282.410273] [<ffffffff811501ec>]
vfs_ioctl+0x7c/0xa0
Jan 29 11:13:52 sweetie kernel: [ 1282.410276] [<ffffffff811507e1>]
do_vfs_ioctl+0x81/0x380
Jan 29 11:13:52 sweetie kernel: [ 1282.410280] [<ffffffff81087bee>] ?
up_read+0xe/0x10
Jan 29 11:13:52 sweetie kernel: [ 1282.410284] [<ffffffff81562dc4>] ?
do_page_fault+0x194/0x370
Jan 29 11:13:52 sweetie kernel: [ 1282.410287] [<ffffffff81150b61>]
sys_ioctl+0x81/0xa0
Jan 29 11:13:52 sweetie kernel: [ 1282.410291] [<ffffffff810131b2>]
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 0000000000000028
Jan 29 11:13:52 sweetie kernel: [ 1282.410554] IP: [<ffffffffa00ee3f2>]
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: 0000 [#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: [ 1282.410579] 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 iptable_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 snd
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 vgastate radeon ttm drm_kms_helper drm i2c_algo_bit
intel_agp video output [last unloaded: cfg80211]
Jan 29 11:13:52 sweetie kernel: [ 1282.410630] Pid: 1235, comm: Xorg Tainted: G
W 2.6.32-12-generic #16-Ubuntu 273232G
Jan 29 11:13:52 sweetie kernel: [ 1282.410632] RIP: 0010:[<ffffffffa00ee3f2>]
[<ffffffffa00ee3f2>] r600_kms_blit_copy+0x72/0xaa0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410645] RSP: 0018:ffff88006289d998
EFLAGS: 00010206
Jan 29 11:13:52 sweetie kernel: [ 1282.410647] RAX: 0000000000000000 RBX:
ffff880037e0f000 RCX: ffffffffa0101ee8
Jan 29 11:13:52 sweetie kernel: [ 1282.410649] RDX: ffffffffa00f8580 RSI:
0000000000000030 RDI: 0000000000000001
Jan 29 11:13:52 sweetie kernel: [ 1282.410652] RBP: ffff88006289da28 R08:
00000000082c1000 R09: 00000000f7f93000
Jan 29 11:13:52 sweetie kernel: [ 1282.410654] R10: 00000000082c1000 R11:
00000000000000d0 R12: 00000000000000c0
Jan 29 11:13:52 sweetie kernel: [ 1282.410656] R13: 0000000000001000 R14:
00000000f7f93000 R15: 0000000000001000
Jan 29 11:13:52 sweetie kernel: [ 1282.410658] FS: 00007f103f802700(0000)
GS:ffff880001c00000(0000) knlGS:0000000000000000
Jan 29 11:13:52 sweetie kernel: [ 1282.410660] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Jan 29 11:13:52 sweetie kernel: [ 1282.410662] CR2: 0000000000000028 CR3:
000000006291e000 CR4: 00000000000026f0
Jan 29 11:13:52 sweetie kernel: [ 1282.410664] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jan 29 11:13:52 sweetie kernel: [ 1282.410667] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jan 29 11:13:52 sweetie kernel: [ 1282.410669] Process Xorg (pid: 1235,
threadinfo ffff88006289c000, task ffff8800641c44d0)
Jan 29 11:13:52 sweetie kernel: [ 1282.410671] Stack:
Jan 29 11:13:52 sweetie kernel: [ 1282.410672] ffff880000001000
ffffffff00000030 ffff88006289d9c8 00000000082c1000
Jan 29 11:13:52 sweetie kernel: [ 1282.410676] <0> ffff880037e0f000
ffff880037e0f000 0000000000f0140a 0000000000000a00
Jan 29 11:13:52 sweetie kernel: [ 1282.410679] <0> ffff88006289da08
ffffffffa00ecb84 0000000000001000 ffff880037e0f000
Jan 29 11:13:52 sweetie kernel: [ 1282.410684] Call Trace:
Jan 29 11:13:52 sweetie kernel: [ 1282.410696] [<ffffffffa00ecb84>] ?
set_shaders+0x5a4/0x850 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410709] [<ffffffffa00ddf8d>]
r600_copy_blit+0x4d/0x70 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410722] [<ffffffffa00b5c09>]
radeon_move_blit+0xf9/0x170 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410734] [<ffffffffa00b5f5d>]
radeon_bo_move+0xad/0x1a0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410740] [<ffffffffa007dd84>]
ttm_bo_handle_move_mem+0x124/0x390 [ttm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410745] [<ffffffffa007fa2b>]
ttm_bo_move_buffer+0x11b/0x130 [ttm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410748] [<ffffffff812afcca>] ?
kref_get+0x1a/0x30
Jan 29 11:13:52 sweetie kernel: [ 1282.410754] [<ffffffffa007fa82>]
ttm_buffer_object_validate+0x42/0xd0 [ttm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410766] [<ffffffffa00b7682>]
radeon_object_list_validate+0x102/0x220 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410780] [<ffffffffa00c581c>] ?
T.576+0x1c/0x40 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410794] [<ffffffffa00c5a61>]
radeon_cs_parser_relocs+0x221/0x260 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410808] [<ffffffffa00c5ea7>]
radeon_cs_ioctl+0xa7/0x1e0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410817] [<ffffffffa002de34>]
drm_ioctl+0x184/0x3b0 [drm]
Jan 29 11:13:52 sweetie kernel: [ 1282.410831] [<ffffffffa00c5e00>] ?
radeon_cs_ioctl+0x0/0x1e0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410834] [<ffffffff8110e254>] ?
__do_fault+0x54/0x500
Jan 29 11:13:52 sweetie kernel: [ 1282.410838] [<ffffffff811501ec>]
vfs_ioctl+0x7c/0xa0
Jan 29 11:13:52 sweetie kernel: [ 1282.410841] [<ffffffff811507e1>]
do_vfs_ioctl+0x81/0x380
Jan 29 11:13:52 sweetie kernel: [ 1282.410844] [<ffffffff81087bee>] ?
up_read+0xe/0x10
Jan 29 11:13:52 sweetie kernel: [ 1282.410847] [<ffffffff81562dc4>] ?
do_page_fault+0x194/0x370
Jan 29 11:13:52 sweetie kernel: [ 1282.410850] [<ffffffff81150b61>]
sys_ioctl+0x81/0xa0
Jan 29 11:13:52 sweetie kernel: [ 1282.410853] [<ffffffff810131b2>]
system_call_fastpath+0x16/0x1b
Jan 29 11:13:52 sweetie kernel: [ 1282.410855] Code: c2 80 85 0f a0 bf 01 00 00
00 4c 89 55 88 e8 66 45 f4 ff 8b b3 c0 0e 00 00 48 8b 83 c8 0e 00 00 4c 8b 55
88 41 89 f4 49 c1 e4 02 <4c> 03 60 28 41 f6 c5 03 0f 85 00 04 00 00 4c 89 f0 4c
09 d0 a8
Jan 29 11:13:52 sweetie kernel: [ 1282.410885] RIP [<ffffffffa00ee3f2>]
r600_kms_blit_copy+0x72/0xaa0 [radeon]
Jan 29 11:13:52 sweetie kernel: [ 1282.410897] RSP <ffff88006289d998>
Jan 29 11:13:52 sweetie kernel: [ 1282.410899] CR2: 0000000000000028
Jan 29 11:13:52 sweetie kernel: [ 1282.410901] ---[ end trace 11e5a6a57cbfc39f
]---
Jan 29 11:13:52 sweetie kernel: [ 1282.441312] [drm:drm_release] *ERROR* Device
busy: 1
Jan 29 11:13:57 sweetie kernel: [ 1287.883341] [drm:drm_mode_getfb] *ERROR*
invalid framebuffer id
Jan 29 11:13:58 sweetie kernel: [ 1288.683458] executing set pll
Jan 29 11:13:58 sweetie kernel: [ 1288.683491] executing set crtc timing
Jan 29 11:13:58 sweetie kernel: [ 1288.683555] [drm] LVDS-11: set mode
1680x1050 24
Jan 29 11:13:58 sweetie kernel: [ 1288.779280] Unpin not necessary for
ffff880018686400 !
--
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
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
