[Bug 35741] New: Blackscreen freeze/crash on kernel 2.6.38

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 28 07:55:53 PDT 2011 

https://bugs.freedesktop.org/show_bug.cgi?id=35741

           Summary: Blackscreen freeze/crash on kernel 2.6.38
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: da_fox at mad.scientist.com
         QAContact: xorg-team at lists.x.org


Since I upgraded from kernel 2.6.37 to 2.6.38 I am experiencing occasional
crashes. My computer just crashed for the third/fourth time in two weeks. When
it crashes the screen will turn black, but the mouse-pointer remains visible.
The pointer however will not move. ctrl-alt-Fx and ctrl-alt-backspace do not
work. SysRq-{s,u,b} however does work. I managed to capture the following
backtrace in the syslog:

---8<---------
Mar 28 16:17:25 localhost kernel: ------------[ cut here ]------------
Mar 28 16:17:25 localhost kernel: kernel BUG at
drivers/gpu/drm/ttm/ttm_bo.c:1635!
Mar 28 16:17:25 localhost kernel: invalid opcode: 0000 [#1] PREEMPT
Mar 28 16:17:25 localhost kernel: last sysfs file:
/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel:
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Not tainted 2.6.38 #4 IBM
2373A23/2373A23
Mar 28 16:17:25 localhost kernel: EIP: 0060:[<c12e15d7>] EFLAGS: 00213246 CPU:
0
Mar 28 16:17:25 localhost kernel: EIP is at ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: EAX: e3ce22e0 EBX: e3ce222c ECX: ee237500
EDX: ef04c658
Mar 28 16:17:25 localhost kernel: ESI: ec58e2e0 EDI: 002c7642 EBP: c1315550
ESP: ec46bd7c
Mar 28 16:17:25 localhost kernel: DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Mar 28 16:17:25 localhost kernel: Process X (pid: 12954, ti=ec46a000
task=e2eb4810 task.ti=ec46a000)
Mar 28 16:17:25 localhost kernel: Stack:
Mar 28 16:17:25 localhost kernel: 00000001 00000000 01712ce0 e3ce222c e3ce2200
ef04c000 00000000 00000001
Mar 28 16:17:25 localhost kernel: c1315430 00000000 e3ce2214 00000001 00000000
00000001 00000000 00001000
Mar 28 16:17:25 localhost kernel: c1315550 00001000 00001000 ed908640 ef04ccc4
ef04c408 00000001 ed908640
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: Code: 0c e8 5e e2 ff ff 83 c4 10 89 f8 5b 5e
5f 5d c3 8d 74 26 00 76 15 8d 48 04 89 c6 e9 55 ff ff ff 8b 44 24 0c e8 7b e2
ff ff eb db <0f> 0b eb fe 90 8d 74 26 00 e8 ab 86 2f 00 e9 75 ff ff ff c7 04
Mar 28 16:17:25 localhost kernel: EIP: [<c12e15d7>] ttm_bo_init+0x2f7/0x380
SS:ESP 0068:ec46bd7c
Mar 28 16:17:25 localhost kernel: ---[ end trace ef1fb4fc158a792a ]---
Mar 28 16:17:25 localhost kernel: note: X[12954] exited with preempt_count 1
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x10000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c104be37>] ?
atomic_notifier_call_chain+0x17/0x20
Mar 28 16:17:25 localhost kernel: [<c12bda2d>] ? notify_update+0x1d/0x30
Mar 28 16:17:25 localhost kernel: [<c12bef23>] ? vt_console_print+0x273/0x340
Mar 28 16:17:25 localhost kernel: [<c12becb0>] ? vt_console_print+0x0/0x340
Mar 28 16:17:25 localhost kernel: [<c15d9f48>] ? _cond_resched+0x28/0x50
Mar 28 16:17:25 localhost kernel: [<c109f92d>] ? unmap_vmas+0x56d/0x5c0
Mar 28 16:17:25 localhost kernel: [<c102ea05>] ? console_unlock+0x205/0x210
Mar 28 16:17:25 localhost kernel: [<c10a651c>] ? exit_mmap+0xac/0x170
Mar 28 16:17:25 localhost kernel: [<c102bb7e>] ? mmput+0x1e/0xb0
Mar 28 16:17:25 localhost kernel: [<c102feb4>] ? exit_mm+0xe4/0x110
Mar 28 16:17:25 localhost kernel: [<c104b010>] ?
hrtimer_try_to_cancel+0x70/0x80
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c10302f6>] ? do_exit+0xe6/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x10000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c10045e3>] ? do_IRQ+0x43/0xb0
Mar 28 16:17:25 localhost kernel: [<c15d9f48>] ? _cond_resched+0x28/0x50
Mar 28 16:17:25 localhost kernel: [<c109f92d>] ? unmap_vmas+0x56d/0x5c0
Mar 28 16:17:25 localhost kernel: [<c102ea05>] ? console_unlock+0x205/0x210
Mar 28 16:17:25 localhost kernel: [<c10a651c>] ? exit_mmap+0xac/0x170
Mar 28 16:17:25 localhost kernel: [<c102bb7e>] ? mmput+0x1e/0xb0
Mar 28 16:17:25 localhost kernel: [<c102feb4>] ? exit_mm+0xe4/0x110
Mar 28 16:17:25 localhost kernel: [<c104b010>] ?
hrtimer_try_to_cancel+0x70/0x80
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c10302f6>] ? do_exit+0xe6/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x10000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c1032f0c>] ? irq_exit+0x2c/0x70
Mar 28 16:17:25 localhost kernel: [<c1003269>] ? common_interrupt+0x29/0x30
Mar 28 16:17:25 localhost kernel: [<c15d9f48>] ? _cond_resched+0x28/0x50
Mar 28 16:17:25 localhost kernel: [<c109f92d>] ? unmap_vmas+0x56d/0x5c0
Mar 28 16:17:25 localhost kernel: [<c102ea05>] ? console_unlock+0x205/0x210
Mar 28 16:17:25 localhost kernel: [<c10a651c>] ? exit_mmap+0xac/0x170
Mar 28 16:17:25 localhost kernel: [<c102bb7e>] ? mmput+0x1e/0xb0
Mar 28 16:17:25 localhost kernel: [<c102feb4>] ? exit_mm+0xe4/0x110
Mar 28 16:17:25 localhost kernel: [<c104b010>] ?
hrtimer_try_to_cancel+0x70/0x80
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c10302f6>] ? do_exit+0xe6/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x10000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c1032f0c>] ? irq_exit+0x2c/0x70
Mar 28 16:17:25 localhost kernel: [<c1003269>] ? common_interrupt+0x29/0x30
Mar 28 16:17:25 localhost kernel: [<c15d9f48>] ? _cond_resched+0x28/0x50
Mar 28 16:17:25 localhost kernel: [<c109f92d>] ? unmap_vmas+0x56d/0x5c0
Mar 28 16:17:25 localhost kernel: [<c102ea05>] ? console_unlock+0x205/0x210
Mar 28 16:17:25 localhost kernel: [<c10a651c>] ? exit_mmap+0xac/0x170
Mar 28 16:17:25 localhost kernel: [<c102bb7e>] ? mmput+0x1e/0xb0
Mar 28 16:17:25 localhost kernel: [<c102feb4>] ? exit_mm+0xe4/0x110
Mar 28 16:17:25 localhost kernel: [<c104b010>] ?
hrtimer_try_to_cancel+0x70/0x80
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c10302f6>] ? do_exit+0xe6/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x10000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c10045e3>] ? do_IRQ+0x43/0xb0
Mar 28 16:17:25 localhost kernel: [<c1032f0c>] ? irq_exit+0x2c/0x70
Mar 28 16:17:25 localhost kernel: [<c10045e3>] ? do_IRQ+0x43/0xb0
Mar 28 16:17:25 localhost kernel: [<c1003269>] ? common_interrupt+0x29/0x30
Mar 28 16:17:25 localhost kernel: [<c15d9f48>] ? _cond_resched+0x28/0x50
Mar 28 16:17:25 localhost kernel: [<c109f92d>] ? unmap_vmas+0x56d/0x5c0
Mar 28 16:17:25 localhost kernel: [<c102ea05>] ? console_unlock+0x205/0x210
Mar 28 16:17:25 localhost kernel: [<c10a651c>] ? exit_mmap+0xac/0x170
Mar 28 16:17:25 localhost kernel: [<c102bb7e>] ? mmput+0x1e/0xb0
Mar 28 16:17:25 localhost kernel: [<c102feb4>] ? exit_mm+0xe4/0x110
Mar 28 16:17:25 localhost kernel: [<c104b010>] ?
hrtimer_try_to_cancel+0x70/0x80
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c10302f6>] ? do_exit+0xe6/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x10000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c10045e3>] ? do_IRQ+0x43/0xb0
Mar 28 16:17:25 localhost kernel: [<c1004be5>] ? handle_irq+0x15/0x80
Mar 28 16:17:25 localhost kernel: [<c1032f0c>] ? irq_exit+0x2c/0x70
Mar 28 16:17:25 localhost kernel: [<c15d9f48>] ? _cond_resched+0x28/0x50
Mar 28 16:17:25 localhost kernel: [<c109f92d>] ? unmap_vmas+0x56d/0x5c0
Mar 28 16:17:25 localhost kernel: [<c102ea05>] ? console_unlock+0x205/0x210
Mar 28 16:17:25 localhost kernel: [<c10a651c>] ? exit_mmap+0xac/0x170
Mar 28 16:17:25 localhost kernel: [<c102bb7e>] ? mmput+0x1e/0xb0
Mar 28 16:17:25 localhost kernel: [<c102feb4>] ? exit_mm+0xe4/0x110
Mar 28 16:17:25 localhost kernel: [<c104b010>] ?
hrtimer_try_to_cancel+0x70/0x80
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c10302f6>] ? do_exit+0xe6/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x10000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c11278c5>] ? ext4_release_file+0xa5/0xb0
Mar 28 16:17:25 localhost kernel: [<c10c8ae8>] ? dput+0x1a8/0x1d0
Mar 28 16:17:25 localhost kernel: [<c10b5b61>] ? fput+0x131/0x1e0
Mar 28 16:17:25 localhost kernel: [<c10cea5a>] ? mntput_no_expire+0x3a/0xd0
Mar 28 16:17:25 localhost kernel: [<c15d9f48>] ? _cond_resched+0x28/0x50
Mar 28 16:17:25 localhost kernel: [<c102ffbb>] ? put_files_struct+0xdb/0x100
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1030304>] ? do_exit+0xf4/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
Mar 28 16:17:25 localhost kernel: BUG: scheduling while atomic:
X/12954/0x00000002
Mar 28 16:17:25 localhost kernel: Modules linked in: ath_pci wlan_tkip
wlan_ccmp wlan_scan_sta ath_rate_sample wlan ath_hal [last unloaded: ath_pci]
Mar 28 16:17:25 localhost kernel: Pid: 12954, comm: X Tainted: G      D    
2.6.38 #4
Mar 28 16:17:25 localhost kernel: Call Trace:
Mar 28 16:17:25 localhost kernel: [<c15d9965>] ? schedule+0x355/0x590
Mar 28 16:17:25 localhost kernel: [<c104b7db>] ? down_trylock+0x3b/0x40
Mar 28 16:17:25 localhost kernel: [<c105a858>] ? __module_text_address+0x8/0x50
Mar 28 16:17:25 localhost kernel: [<c105b7b5>] ?
is_module_text_address+0x35/0x40
Mar 28 16:17:25 localhost kernel: [<c1043b07>] ?
__kernel_text_address+0x47/0x70
Mar 28 16:17:25 localhost kernel: [<c10060c2>] ? print_context_stack+0x62/0xc0
Mar 28 16:17:25 localhost kernel: [<c15da967>] ?
__mutex_lock_slowpath+0x77/0x100
Mar 28 16:17:25 localhost kernel: [<c15da599>] ? mutex_lock+0x9/0x10
Mar 28 16:17:25 localhost kernel: [<c13150fc>] ? radeon_bo_unref+0x2c/0x70
Mar 28 16:17:25 localhost kernel: [<c12cd000>] ? drm_gem_object_free+0x0/0x30
Mar 28 16:17:25 localhost kernel: [<c132ac6e>] ?
radeon_gem_object_free+0x1e/0x30
Mar 28 16:17:25 localhost kernel: [<c12cd01b>] ? drm_gem_object_free+0x1b/0x30
Mar 28 16:17:25 localhost kernel: [<c123de39>] ? kref_put+0x29/0x60
Mar 28 16:17:25 localhost kernel: [<c12cd6aa>] ?
drm_gem_object_release_handle+0x3a/0x60
Mar 28 16:17:25 localhost kernel: [<c123ba10>] ? idr_for_each+0x70/0xc0
Mar 28 16:17:25 localhost kernel: [<c12cd670>] ?
drm_gem_object_release_handle+0x0/0x60
Mar 28 16:17:25 localhost kernel: [<c12cd072>] ? drm_gem_release+0x12/0x30
Mar 28 16:17:25 localhost kernel: [<c12cc3f9>] ? drm_release+0x559/0x610
Mar 28 16:17:25 localhost kernel: [<c10b5add>] ? fput+0xad/0x1e0
Mar 28 16:17:25 localhost kernel: [<c10b27ee>] ? filp_close+0x3e/0x70
Mar 28 16:17:25 localhost kernel: [<c102ffb6>] ? put_files_struct+0xd6/0x100
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1030304>] ? do_exit+0xf4/0x6b0
Mar 28 16:17:25 localhost kernel: [<c102e726>] ? kmsg_dump+0x126/0x130
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1005d4c>] ? oops_end+0x5c/0x90
Mar 28 16:17:25 localhost kernel: [<c10038a1>] ? do_invalid_op+0x81/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c12def98>] ?
ttm_bo_handle_move_mem+0x108/0x340
Mar 28 16:17:25 localhost kernel: [<c12e119c>] ? ttm_bo_move_buffer+0x11c/0x140
Mar 28 16:17:25 localhost kernel: [<c15dbac0>] ? error_code+0x58/0x60
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c1003820>] ? do_invalid_op+0x0/0xa0
Mar 28 16:17:25 localhost kernel: [<c12e15d7>] ? ttm_bo_init+0x2f7/0x380
Mar 28 16:17:25 localhost kernel: [<c1315430>] ? radeon_bo_create+0x120/0x240
Mar 28 16:17:25 localhost kernel: [<c1315550>] ? radeon_ttm_bo_destroy+0x0/0x90
Mar 28 16:17:25 localhost kernel: [<c132b2ac>] ?
radeon_gem_object_create+0x7c/0x100
Mar 28 16:17:25 localhost kernel: [<c132b392>] ?
radeon_gem_create_ioctl+0x62/0xd0
Mar 28 16:17:25 localhost kernel: [<c12cb80e>] ? drm_ioctl+0x19e/0x440
Mar 28 16:17:25 localhost kernel: [<c132b330>] ?
radeon_gem_create_ioctl+0x0/0xd0
Mar 28 16:17:25 localhost kernel: [<c10a17b1>] ? handle_pte_fault+0x81/0x610
Mar 28 16:17:25 localhost kernel: [<c12cb670>] ? drm_ioctl+0x0/0x440
Mar 28 16:17:25 localhost kernel: [<c10c356b>] ? do_vfs_ioctl+0x8b/0x620
Mar 28 16:17:25 localhost kernel: [<c10208a5>] ? do_page_fault+0x195/0x3b0
Mar 28 16:17:25 localhost kernel: [<c10a5cf6>] ? mmap_region+0x1b6/0x450
Mar 28 16:17:25 localhost kernel: [<c10c3b3d>] ? sys_ioctl+0x3d/0x70
Mar 28 16:17:25 localhost kernel: [<c1002d0c>] ? sysenter_do_call+0x12/0x22
--->8---------

Hardware is an IBM Thinkpad T42, which has a radeon 9600 mobility M10 / rv350.
Output of 'lspci -v' for the video controller:
---8<---------
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility Radeon
9600 M10] (prog-if 00 [VGA controller])
    Subsystem: IBM Device 0550
    Flags: bus master, fast Back2Back, 66MHz, medium devsel, latency 66, IRQ 11
    Memory at e0000000 (32-bit, prefetchable) [size=128M]
    I/O ports at 3000 [size=256]
    Memory at c0100000 (32-bit, non-prefetchable) [size=64K]
    [virtual] Expansion ROM at c0120000 [disabled] [size=128K]
    Capabilities: [58] AGP version 2.0
    Capabilities: [50] Power Management version 2
    Kernel driver in use: radeon
--->8---------

Output of 'uname -a':
---8<---------
Linux shogoki 2.6.38 #4 PREEMPT Wed Mar 16 22:45:14 CET 2011 i686 Intel(R)
Pentium(R) M processor 1.70GHz GenuineIntel GNU/Linux
--->8---------

xf86-video-ati is at 8a8862e4165dc5be779bce5e327a31da4826db3b

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