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Message-ID: <20110901210442.GA9660@sucs.org> Date: Thu, 1 Sep 2011 22:04:42 +0100 From: Sitsofe Wheeler <sitsofe@...oo.com> To: Jens Axboe <axboe@...nel.dk> Cc: linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org Subject: BUG: unable to handle kernel paging request at 6b6b6c6f (bdi_lock_two+0x22/0x50) When pulling out a USB flash disk formatted with a single FAT32 partition the following oops and errors are produced: [ 112.414392] FAT-fs (sdc1): Directory bread(block 2303) failed [ 112.427087] FAT-fs (sdc1): FAT read failed (blocknr 685) [ 112.427466] Buffer I/O error on device sdc1, logical block 13094017 [ 112.427474] lost page write due to I/O error on sdc1 [ 112.427744] FAT-fs (sdc1): FAT read failed (blocknr 685) [ 112.427832] FAT-fs (sdc1): unable to read inode block for updating (i_pos 209504275) [ 112.523097] BUG: unable to handle kernel paging request at 6b6b6c6f [ 112.523229] IP: [<b0157dbf>] __lock_acquire+0x23f/0x1740 [ 112.523328] *pde = 00000000 [ 112.523381] Oops: 0002 [#1] DEBUG_PAGEALLOC [ 112.523459] [ 112.523490] Pid: 1486, comm: nautilus Not tainted 3.1.0-rc4-00131-g9e79e3e-dirty #488 ASUSTeK Computer INC. 900/900 [ 112.523665] EIP: 0060:[<b0157dbf>] EFLAGS: 00010002 CPU: 0 [ 112.523751] EIP is at __lock_acquire+0x23f/0x1740 [ 112.523826] EAX: 00000001 EBX: daa5b510 ECX: 6b6b6b6b EDX: 00000000 [ 112.523922] ESI: 00000002 EDI: ee4f9e84 EBP: dae63d2c ESP: dae63cbc [ 112.524011] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 112.524011] Process nautilus (pid: 1486, ti=dae62000 task=daa5b510 task.ti=dae62000) [ 112.524011] Stack: [ 112.524011] dae63d38 00000246 b026be79 00000000 00160007 00000006 dc198958 00000282 [ 112.524011] daa5b528 daa5b950 b08ff1b0 00000000 b0afab18 00000001 00000000 000052d7 [ 112.524011] ee802280 ef513308 dc198e60 dc198958 00000282 dc198000 00160006 b0ca9414 [ 112.524011] Call Trace: [ 112.524011] [<b026be79>] ? kobject_release+0x49/0x90 [ 112.524011] [<b01597cb>] lock_acquire+0x7b/0x90 [ 112.524011] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.524011] [<b055ef2a>] _raw_spin_lock_nested+0x3a/0x50 [ 112.524011] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.524011] [<b0182b62>] bdi_lock_two+0x22/0x50 [ 112.524011] [<b01c7dde>] bdev_inode_switch_bdi+0x2e/0xa0 [ 112.524011] [<b01c8baf>] __blkdev_put+0xbf/0x160 [ 112.524011] [<b01c8be3>] __blkdev_put+0xf3/0x160 [ 112.524011] [<b01c8c92>] blkdev_put+0x42/0x120 [ 112.524011] [<b019d66f>] kill_block_super+0x3f/0x70 [ 112.524011] [<b019df1d>] deactivate_locked_super+0x3d/0x70 [ 112.524011] [<b019e890>] deactivate_super+0x50/0x70 [ 112.524011] [<b01b5a38>] mntput_no_expire+0x68/0xa0 [ 112.524011] [<b01b5a83>] mntput+0x13/0x30 [ 112.524011] [<b01a4525>] path_put+0x15/0x20 [ 112.524011] [<b01a574d>] terminate_walk+0x4d/0x60 [ 112.524011] [<b01a769f>] do_last+0x60f/0x6d0 [ 112.524011] [<b01a77f8>] path_openat+0x98/0x320 [ 112.524011] [<b0159317>] ? lock_release_non_nested+0x57/0x2e0 [ 112.524011] [<b01a7b60>] do_filp_open+0x30/0x80 [ 112.524011] [<b055f75d>] ? _raw_spin_unlock+0x1d/0x30 [ 112.524011] [<b01b404c>] ? alloc_fd+0xbc/0x100 [ 112.524011] [<b019ac61>] do_sys_open+0xf1/0x1c0 [ 112.524011] [<b019ad99>] sys_open+0x29/0x40 [ 112.524011] [<b055ff57>] sysenter_do_call+0x12/0x36 [ 112.524011] Code: 83 3d 60 ed c6 b0 00 75 d3 b8 88 3c 65 b0 ba 77 0b 00 00 e8 14 0f fd ff 31 c0 eb c2 8b 45 c4 8b 4c 87 04 85 c9 0f 84 1c fe ff ff <ff> 81 04 01 00 00 a1 e4 d7 77 b0 8b 93 20 04 00 00 85 c0 89 55 [ 112.524011] EIP: [<b0157dbf>] __lock_acquire+0x23f/0x1740 SS:ESP 0068:dae63cbc [ 112.524011] CR2: 000000006b6b6c6f [ 112.524011] BUG: scheduling while atomic: nautilus/1486/0x10000003 [ 112.524011] INFO: lockdep is turned off. [ 112.524011] irq event stamp: 140881 [ 112.524011] hardirqs last enabled at (140881): [<b0195405>] __slab_free+0x1d5/0x300 [ 112.524011] hardirqs last disabled at (140880): [<b019533b>] __slab_free+0x10b/0x300 [ 112.524011] softirqs last enabled at (140830): [<b012e200>] __do_softirq+0xd0/0x130 [ 112.524011] softirqs last disabled at (140819): [<b010419e>] do_softirq+0x7e/0xd0 [ 112.524011] Pid: 1486, comm: nautilus Not tainted 3.1.0-rc4-00131-g9e79e3e-dirty #488 [ 112.524011] Call Trace: [ 112.524011] [<b01213ae>] __schedule_bug+0x6e/0x80 [ 112.524011] [<b055cf97>] schedule+0x547/0x640 [ 112.524011] [<b02aba2f>] ? bit_putcs+0x29f/0x410 [ 112.524011] [<b055d23f>] _cond_resched+0x2f/0x50 [ 112.524011] [<b055df86>] mutex_lock_nested+0x26/0x50 [ 112.524011] [<b02f9c36>] drm_fb_helper_pan_display+0x26/0xd0 [ 112.524011] [<b029dc48>] fb_pan_display+0x108/0x160 [ 112.524011] [<b02f9c10>] ? drm_fb_helper_fill_var+0x200/0x200 [ 112.524011] [<b02ab75d>] bit_update_start+0x1d/0x50 [ 112.524011] [<b02a7935>] fbcon_switch+0x375/0x540 [ 112.524011] [<b02ac0c2>] ? bit_cursor+0x522/0x5a0 [ 112.524011] [<b02ec9ee>] redraw_screen+0x12e/0x230 [ 112.524011] [<b02a74a9>] fbcon_blank+0x1d9/0x2f0 [ 112.524011] [<b0147732>] ? up+0x22/0x40 [ 112.524011] [<b01295f5>] ? console_unlock+0x1f5/0x260 [ 112.524011] [<b015534b>] ? trace_hardirqs_off+0xb/0x10 [ 112.524011] [<b055f737>] ? _raw_spin_unlock_irqrestore+0x57/0x60 [ 112.524011] [<b0285089>] ? debug_object_activate+0xc9/0x140 [ 112.524011] [<b015534b>] ? trace_hardirqs_off+0xb/0x10 [ 112.524011] [<b055f737>] ? _raw_spin_unlock_irqrestore+0x57/0x60 [ 112.524011] [<b01342d0>] ? mod_timer+0x100/0x1b0 [ 112.524011] [<b015534b>] ? trace_hardirqs_off+0xb/0x10 [ 112.524011] [<b055f737>] ? _raw_spin_unlock_irqrestore+0x57/0x60 [ 112.524011] [<b01342d0>] ? mod_timer+0x100/0x1b0 [ 112.524011] [<b02eda94>] do_unblank_screen+0xa4/0x1d0 [ 112.524011] [<b02edbca>] unblank_screen+0xa/0x10 [ 112.524011] [<b02755c5>] bust_spinlocks+0x15/0x30 [ 112.524011] [<b0105153>] oops_end+0x13/0x90 [ 112.524011] [<b055c80c>] ? printk+0x18/0x1a [ 112.524011] [<b01197ae>] no_context+0xbe/0x150 [ 112.524011] [<b01198d8>] __bad_area_nosemaphore+0x98/0x140 [ 112.524011] [<b0119992>] bad_area_nosemaphore+0x12/0x20 [ 112.524011] [<b0119ee0>] do_page_fault+0x220/0x330 [ 112.524011] [<b01042bd>] ? dump_trace+0x7d/0xf0 [ 112.524011] [<b0157515>] ? mark_held_locks+0x65/0xf0 [ 112.524011] [<b0119cc0>] ? vmalloc_sync_all+0x120/0x120 [ 112.524011] [<b055fcc2>] error_code+0x6a/0x70 [ 112.524011] [<b0157dbf>] ? __lock_acquire+0x23f/0x1740 [ 112.524011] [<b026be79>] ? kobject_release+0x49/0x90 [ 112.524011] [<b01597cb>] lock_acquire+0x7b/0x90 [ 112.524011] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.524011] [<b055ef2a>] _raw_spin_lock_nested+0x3a/0x50 [ 112.524011] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.524011] [<b0182b62>] bdi_lock_two+0x22/0x50 [ 112.524011] [<b01c7dde>] bdev_inode_switch_bdi+0x2e/0xa0 [ 112.524011] [<b01c8baf>] __blkdev_put+0xbf/0x160 [ 112.524011] [<b01c8be3>] __blkdev_put+0xf3/0x160 [ 112.524011] [<b01c8c92>] blkdev_put+0x42/0x120 [ 112.524011] [<b019d66f>] kill_block_super+0x3f/0x70 [ 112.524011] [<b019df1d>] deactivate_locked_super+0x3d/0x70 [ 112.524011] [<b019e890>] deactivate_super+0x50/0x70 [ 112.524011] [<b01b5a38>] mntput_no_expire+0x68/0xa0 [ 112.524011] [<b01b5a83>] mntput+0x13/0x30 [ 112.524011] [<b01a4525>] path_put+0x15/0x20 [ 112.524011] [<b01a574d>] terminate_walk+0x4d/0x60 [ 112.524011] [<b01a769f>] do_last+0x60f/0x6d0 [ 112.524011] [<b01a77f8>] path_openat+0x98/0x320 [ 112.524011] [<b0159317>] ? lock_release_non_nested+0x57/0x2e0 [ 112.524011] [<b01a7b60>] do_filp_open+0x30/0x80 [ 112.524011] [<b055f75d>] ? _raw_spin_unlock+0x1d/0x30 [ 112.524011] [<b01b404c>] ? alloc_fd+0xbc/0x100 [ 112.524011] [<b019ac61>] do_sys_open+0xf1/0x1c0 [ 112.524011] [<b019ad99>] sys_open+0x29/0x40 [ 112.524011] [<b055ff57>] sysenter_do_call+0x12/0x36 [ 112.714179] BUG: scheduling while atomic: nautilus/1486/0x10000003 [ 112.715923] INFO: lockdep is turned off. [ 112.717530] Pid: 1486, comm: nautilus Not tainted 3.1.0-rc4-00131-g9e79e3e-dirty #488 [ 112.719609] Call Trace: [ 112.721318] [<b01213ae>] __schedule_bug+0x6e/0x80 [ 112.723065] [<b055cf97>] schedule+0x547/0x640 [ 112.724806] [<b02a5429>] ? get_color+0x29/0x130 [ 112.726566] [<b055d23f>] _cond_resched+0x2f/0x50 [ 112.728298] [<b055df86>] mutex_lock_nested+0x26/0x50 [ 112.730047] [<b02f9c36>] drm_fb_helper_pan_display+0x26/0xd0 [ 112.731817] [<b029dc48>] fb_pan_display+0x108/0x160 [ 112.733593] [<b02f9c10>] ? drm_fb_helper_fill_var+0x200/0x200 [ 112.735420] [<b02ab75d>] bit_update_start+0x1d/0x50 [ 112.737226] [<b02a7935>] fbcon_switch+0x375/0x540 [ 112.739058] [<b02ac0c2>] ? bit_cursor+0x522/0x5a0 [ 112.740862] [<b02ec9ee>] redraw_screen+0x12e/0x230 [ 112.742672] [<b0134201>] ? mod_timer+0x31/0x1b0 [ 112.744487] [<b02edb6c>] do_unblank_screen+0x17c/0x1d0 [ 112.746315] [<b02edbca>] unblank_screen+0xa/0x10 [ 112.748426] [<b02755c5>] bust_spinlocks+0x15/0x30 [ 112.750328] [<b0105153>] oops_end+0x13/0x90 [ 112.752201] [<b055c80c>] ? printk+0x18/0x1a [ 112.754086] [<b01197ae>] no_context+0xbe/0x150 [ 112.755959] [<b01198d8>] __bad_area_nosemaphore+0x98/0x140 [ 112.757862] [<b0119992>] bad_area_nosemaphore+0x12/0x20 [ 112.759782] [<b0119ee0>] do_page_fault+0x220/0x330 [ 112.761731] [<b01042bd>] ? dump_trace+0x7d/0xf0 [ 112.763669] [<b0157515>] ? mark_held_locks+0x65/0xf0 [ 112.765611] [<b0119cc0>] ? vmalloc_sync_all+0x120/0x120 [ 112.767584] [<b055fcc2>] error_code+0x6a/0x70 [ 112.769537] [<b0157dbf>] ? __lock_acquire+0x23f/0x1740 [ 112.771510] [<b026be79>] ? kobject_release+0x49/0x90 [ 112.773483] [<b01597cb>] lock_acquire+0x7b/0x90 [ 112.775451] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.777465] [<b055ef2a>] _raw_spin_lock_nested+0x3a/0x50 [ 112.779468] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.781477] [<b0182b62>] bdi_lock_two+0x22/0x50 [ 112.783478] [<b01c7dde>] bdev_inode_switch_bdi+0x2e/0xa0 [ 112.785440] [<b01c8baf>] __blkdev_put+0xbf/0x160 [ 112.787361] [<b01c8be3>] __blkdev_put+0xf3/0x160 [ 112.789192] [<b01c8c92>] blkdev_put+0x42/0x120 [ 112.791021] [<b019d66f>] kill_block_super+0x3f/0x70 [ 112.792860] [<b019df1d>] deactivate_locked_super+0x3d/0x70 [ 112.794713] [<b019e890>] deactivate_super+0x50/0x70 [ 112.796559] [<b01b5a38>] mntput_no_expire+0x68/0xa0 [ 112.798399] [<b01b5a83>] mntput+0x13/0x30 [ 112.800225] [<b01a4525>] path_put+0x15/0x20 [ 112.802018] [<b01a574d>] terminate_walk+0x4d/0x60 [ 112.803791] [<b01a769f>] do_last+0x60f/0x6d0 [ 112.805546] [<b01a77f8>] path_openat+0x98/0x320 [ 112.807312] [<b0159317>] ? lock_release_non_nested+0x57/0x2e0 [ 112.809105] [<b01a7b60>] do_filp_open+0x30/0x80 [ 112.810922] [<b055f75d>] ? _raw_spin_unlock+0x1d/0x30 [ 112.812755] [<b01b404c>] ? alloc_fd+0xbc/0x100 [ 112.814545] [<b019ac61>] do_sys_open+0xf1/0x1c0 [ 112.816341] [<b019ad99>] sys_open+0x29/0x40 [ 112.818138] [<b055ff57>] sysenter_do_call+0x12/0x36 [ 112.832789] ---[ end trace c920879a71b7788e ]--- [ 112.832801] note: nautilus[1486] exited with preempt_count 2 [ 112.832809] BUG: sleeping function called from invalid context at mm/memory.c:3905 [ 112.832898] in_atomic(): 1, irqs_disabled(): 0, pid: 1486, name: nautilus [ 112.832903] INFO: lockdep is turned off. [ 112.832912] Pid: 1486, comm: nautilus Tainted: G D 3.1.0-rc4-00131-g9e79e3e-dirty #488 [ 112.832918] Call Trace: [ 112.832933] [<b0120f04>] __might_sleep+0xd4/0x100 [ 112.832944] [<b0184dd5>] might_fault+0x25/0xa0 [ 112.832955] [<b015bfa5>] exit_robust_list+0x35/0x140 [ 112.832964] [<b0126fae>] mm_release+0xce/0xe0 [ 112.832973] [<b0136c15>] ? exit_signals+0x65/0xe0 [ 112.832982] [<b012a9a8>] exit_mm+0x18/0x100 [ 112.832990] [<b012b557>] do_exit+0xd7/0x660 [ 112.832998] [<b012928f>] ? kmsg_dump+0xdf/0x120 [ 112.833018] [<b012920c>] ? kmsg_dump+0x5c/0x120 [ 112.833028] [<b01051ad>] oops_end+0x6d/0x90 [ 112.833039] [<b055c80c>] ? printk+0x18/0x1a [ 112.833048] [<b01197ae>] no_context+0xbe/0x150 [ 112.833056] [<b01198d8>] __bad_area_nosemaphore+0x98/0x140 [ 112.833065] [<b0119992>] bad_area_nosemaphore+0x12/0x20 [ 112.833073] [<b0119ee0>] do_page_fault+0x220/0x330 [ 112.833081] [<b01042bd>] ? dump_trace+0x7d/0xf0 [ 112.833090] [<b0157515>] ? mark_held_locks+0x65/0xf0 [ 112.833098] [<b0119cc0>] ? vmalloc_sync_all+0x120/0x120 [ 112.833107] [<b055fcc2>] error_code+0x6a/0x70 [ 112.833115] [<b0157dbf>] ? __lock_acquire+0x23f/0x1740 [ 112.833125] [<b026be79>] ? kobject_release+0x49/0x90 [ 112.833134] [<b01597cb>] lock_acquire+0x7b/0x90 [ 112.833142] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.833151] [<b055ef2a>] _raw_spin_lock_nested+0x3a/0x50 [ 112.833159] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.833168] [<b0182b62>] bdi_lock_two+0x22/0x50 [ 112.833177] [<b01c7dde>] bdev_inode_switch_bdi+0x2e/0xa0 [ 112.833185] [<b01c8baf>] __blkdev_put+0xbf/0x160 [ 112.833193] [<b01c8be3>] __blkdev_put+0xf3/0x160 [ 112.833200] [<b01c8c92>] blkdev_put+0x42/0x120 [ 112.833210] [<b019d66f>] kill_block_super+0x3f/0x70 [ 112.833219] [<b019df1d>] deactivate_locked_super+0x3d/0x70 [ 112.833227] [<b019e890>] deactivate_super+0x50/0x70 [ 112.833237] [<b01b5a38>] mntput_no_expire+0x68/0xa0 [ 112.833245] [<b01b5a83>] mntput+0x13/0x30 [ 112.833253] [<b01a4525>] path_put+0x15/0x20 [ 112.833261] [<b01a574d>] terminate_walk+0x4d/0x60 [ 112.833268] [<b01a769f>] do_last+0x60f/0x6d0 [ 112.833276] [<b01a77f8>] path_openat+0x98/0x320 [ 112.833285] [<b0159317>] ? lock_release_non_nested+0x57/0x2e0 [ 112.833293] [<b01a7b60>] do_filp_open+0x30/0x80 [ 112.833301] [<b055f75d>] ? _raw_spin_unlock+0x1d/0x30 [ 112.833309] [<b01b404c>] ? alloc_fd+0xbc/0x100 [ 112.833317] [<b019ac61>] do_sys_open+0xf1/0x1c0 [ 112.833325] [<b019ad99>] sys_open+0x29/0x40 [ 112.833333] [<b055ff57>] sysenter_do_call+0x12/0x36 [ 112.833341] BUG: scheduling while atomic: nautilus/1486/0x10000003 [ 112.833345] INFO: lockdep is turned off. [ 112.833352] Pid: 1486, comm: nautilus Tainted: G D 3.1.0-rc4-00131-g9e79e3e-dirty #488 [ 112.833357] Call Trace: [ 112.833365] [<b01213ae>] __schedule_bug+0x6e/0x80 [ 112.833373] [<b055cf97>] schedule+0x547/0x640 [ 112.833381] [<b0105327>] ? show_trace_log_lvl+0x47/0x60 [ 112.833390] [<b010535b>] ? show_trace+0x1b/0x30 [ 112.833398] [<b055c68f>] ? dump_stack+0x6e/0x76 [ 112.833406] [<b0120f04>] ? __might_sleep+0xd4/0x100 [ 112.833414] [<b055d23f>] _cond_resched+0x2f/0x50 [ 112.833422] [<b0184dda>] might_fault+0x2a/0xa0 [ 112.833431] [<b015bfa5>] exit_robust_list+0x35/0x140 [ 112.833439] [<b0126fae>] mm_release+0xce/0xe0 [ 112.833447] [<b0136c15>] ? exit_signals+0x65/0xe0 [ 112.833455] [<b012a9a8>] exit_mm+0x18/0x100 [ 112.833464] [<b012b557>] do_exit+0xd7/0x660 [ 112.833472] [<b012928f>] ? kmsg_dump+0xdf/0x120 [ 112.833480] [<b012920c>] ? kmsg_dump+0x5c/0x120 [ 112.833488] [<b01051ad>] oops_end+0x6d/0x90 [ 112.833496] [<b055c80c>] ? printk+0x18/0x1a [ 112.833504] [<b01197ae>] no_context+0xbe/0x150 [ 112.833512] [<b01198d8>] __bad_area_nosemaphore+0x98/0x140 [ 112.833521] [<b0119992>] bad_area_nosemaphore+0x12/0x20 [ 112.833529] [<b0119ee0>] do_page_fault+0x220/0x330 [ 112.833537] [<b01042bd>] ? dump_trace+0x7d/0xf0 [ 112.833545] [<b0157515>] ? mark_held_locks+0x65/0xf0 [ 112.833554] [<b0119cc0>] ? vmalloc_sync_all+0x120/0x120 [ 112.833561] [<b055fcc2>] error_code+0x6a/0x70 [ 112.833570] [<b0157dbf>] ? __lock_acquire+0x23f/0x1740 [ 112.833578] [<b026be79>] ? kobject_release+0x49/0x90 [ 112.833587] [<b01597cb>] lock_acquire+0x7b/0x90 [ 112.833595] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.833604] [<b055ef2a>] _raw_spin_lock_nested+0x3a/0x50 [ 112.833612] [<b0182b62>] ? bdi_lock_two+0x22/0x50 [ 112.833620] [<b0182b62>] bdi_lock_two+0x22/0x50 [ 112.833628] [<b01c7dde>] bdev_inode_switch_bdi+0x2e/0xa0 [ 112.833636] [<b01c8baf>] __blkdev_put+0xbf/0x160 [ 112.833644] [<b01c8be3>] __blkdev_put+0xf3/0x160 [ 112.833652] [<b01c8c92>] blkdev_put+0x42/0x120 [ 112.833660] [<b019d66f>] kill_block_super+0x3f/0x70 [ 112.833669] [<b019df1d>] deactivate_locked_super+0x3d/0x70 [ 112.833678] [<b019e890>] deactivate_super+0x50/0x70 [ 112.833686] [<b01b5a38>] mntput_no_expire+0x68/0xa0 [ 112.833694] [<b01b5a83>] mntput+0x13/0x30 [ 112.833702] [<b01a4525>] path_put+0x15/0x20 [ 112.833709] [<b01a574d>] terminate_walk+0x4d/0x60 [ 112.833717] [<b01a769f>] do_last+0x60f/0x6d0 [ 112.833725] [<b01a77f8>] path_openat+0x98/0x320 [ 112.833733] [<b0159317>] ? lock_release_non_nested+0x57/0x2e0 [ 112.833742] [<b01a7b60>] do_filp_open+0x30/0x80 [ 112.833750] [<b055f75d>] ? _raw_spin_unlock+0x1d/0x30 [ 112.833758] [<b01b404c>] ? alloc_fd+0xbc/0x100 [ 112.833766] [<b019ac61>] do_sys_open+0xf1/0x1c0 [ 112.833774] [<b019ad99>] sys_open+0x29/0x40 [ 112.833781] [<b055ff57>] sysenter_do_call+0x12/0x36 [ 118.372745] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id -- Sitsofe | http://sucs.org/~sits/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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