INFO: task kjournald:6018 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7e00740 00000046 f784dd00 c011e939 f7de6e00 c2d68500 f7e00894 00000001 c01da8d5 f69f2800 00000246 c2d68500 00000000 c2d39788 c018a98f c032201a f7cdaec0 c018a9c0 c032213e f7cdaec0 00000002 f7cdaebc c2d39788 c03221ce Call Trace: [] scheduler_tick+0x62/0x82 [] submit_bio+0xb0/0xb8 [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit+0x2c/0x51 [] out_of_line_wait_on_bit+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __wait_on_buffer+0x16/0x18 [] journal_commit_transaction+0x286/0xa2c [jbd] [] autoremove_wake_function+0x0/0x2d [] _spin_lock_irqsave+0x9/0xd [] autoremove_wake_function+0x0/0x2d [] try_to_del_timer_sync+0x41/0x47 [] kjournald+0xa2/0x1f7 [jbd] [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kjournald+0x0/0x1f7 [jbd] [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task cp:9425 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. d4dc1d00 00000086 c032dfe0 c011a282 f7de7c00 c2d5e500 d4dc1e54 00000000 00000083 f79eeac0 00000202 c2d5e500 00000000 c2d39fb0 c018a98f c032201a f79eeb24 c018a9c0 c0322202 f79eeb24 00000002 f79eeb20 c2d39fb0 c0322293 Call Trace: [] task_tick_fair+0x24/0x26 [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit_lock+0x2c/0x52 [] out_of_line_wait_on_bit_lock+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __lock_buffer+0x21/0x24 [] __block_write_full_page+0x197/0x2e9 [] ext3_get_block+0x0/0xd7 [ext3] [] block_write_full_page+0xdc/0xe5 [] walk_page_buffers+0x61/0x86 [ext3] [] ext3_get_block+0x0/0xd7 [ext3] [] ext3_ordered_writepage+0x9f/0x10b [ext3] [] bget_one+0x0/0x7 [ext3] [] __writepage+0x8/0x1f [] write_cache_pages+0x17b/0x2a9 [] __writepage+0x0/0x1f [] generic_writepages+0x1a/0x21 [] do_writepages+0x29/0x30 [] __sync_single_inode+0x53/0x158 [] __writeback_single_inode+0xf0/0xf8 [] task_dirty_limit+0x38/0xb4 [] generic_sync_sb_inodes+0x125/0x1db [] writeback_inodes+0x6d/0xa1 [] balance_dirty_pages+0x104/0x270 [] generic_perform_write+0xf7/0x169 [] generic_perform_write+0x147/0x169 [] generic_file_buffered_write+0x76/0x10f [] __generic_file_aio_write_nolock+0x454/0x47f [] kmap_atomic+0x11/0x14 [] do_generic_file_read+0x23a/0x426 [] mnt_drop_write+0x5a/0x6c [] touch_atime+0xe7/0xee [] generic_file_aio_write+0x55/0xac [] ext3_file_write+0x19/0x89 [ext3] [] do_sync_write+0xb7/0xf8 [] scheduler_tick+0x62/0x82 [] autoremove_wake_function+0x0/0x2d [] apic_timer_interrupt+0x28/0x30 [] security_file_permission+0xc/0xd [] rw_verify_area+0x91/0xa9 [] vfs_write+0x81/0xf3 [] sys_write+0x3c/0x62 [] sysenter_do_call+0x12/0x21 ======================= INFO: task kjournald:6018 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7e00740 00000046 ea42c780 00000000 f7de6e00 c2d68500 f7e00894 c01da7f7 fffffffb 00000008 00000246 c2d68500 00000000 c2d3af88 c018a98f c032201a f7cdaec0 c018a9c0 c032213e f7cdaec0 00000002 f7cdaebc c2d3af88 c03221ce Call Trace: [] generic_make_request+0x1ff/0x22d [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit+0x2c/0x51 [] out_of_line_wait_on_bit+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __wait_on_buffer+0x16/0x18 [] journal_commit_transaction+0x66f/0xa2c [jbd] [] autoremove_wake_function+0x0/0x2d [] _spin_lock_irqsave+0x9/0xd [] autoremove_wake_function+0x0/0x2d [] try_to_del_timer_sync+0x41/0x47 [] kjournald+0xa2/0x1f7 [jbd] [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kjournald+0x0/0x1f7 [jbd] [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task kswapd0:226 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f791ce80 00000046 00000001 c01e3674 f69c0e00 c2d5e500 f791cfd4 c01d9d3c f79ed3c0 00000002 c0322d90 c2d5e500 f7f0a7c0 f796ac48 f7f0a780 c032201a 00000001 c01d9fd2 00000001 eead7100 00000000 f791ce80 c01333aa f796ac54 Call Trace: [] cfq_may_queue+0x4e/0x6e [] get_request+0x61/0x25e [] _spin_lock_irqsave+0x9/0xd [] io_schedule+0x1a/0x23 [] get_request_wait+0x99/0xd3 [] autoremove_wake_function+0x0/0x2d [] cfq_merge+0x14/0x34 [] autoremove_wake_function+0x0/0x2d [] __make_request+0x247/0x2c0 [] generic_make_request+0x1ff/0x22d [] mempool_alloc+0x37/0xd8 [] submit_bio+0xb0/0xb8 [] bio_alloc_bioset+0x37/0x6e [] bio_alloc_bioset+0x5f/0x6e [] submit_bh+0x11c/0x141 [] __block_write_full_page+0x1fb/0x2e9 [] ext3_get_block+0x0/0xd7 [ext3] [] block_write_full_page+0xdc/0xe5 [] walk_page_buffers+0x61/0x86 [ext3] [] ext3_get_block+0x0/0xd7 [ext3] [] ext3_ordered_writepage+0x9f/0x10b [ext3] [] bget_one+0x0/0x7 [ext3] [] pageout+0xc3/0x123 [] scheduler_tick+0x62/0x82 [] shrink_page_list+0x203/0x36f [] smp_apic_timer_interrupt+0x2a/0x33 [] apic_timer_interrupt+0x28/0x30 [] shrink_inactive_list+0xee/0x2d2 [] mb_cache_shrink_fn+0x48/0xbe [] shrink_slab+0x174/0x182 [] shrink_zone+0xb5/0xd0 [] balance_pgdat+0x1fc/0x330 [] isolate_pages_global+0x0/0x42 [] prepare_to_wait+0x12/0x49 [] kswapd+0xf7/0xf9 [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kswapd+0x0/0xf9 [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task kjournald:6018 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7e00740 00000046 ea42c780 00000000 f7de6e00 c2d68500 f7e00894 c01da7f7 fffffffb 00000008 00000246 c2d68500 00000000 c2d3af88 c018a98f c032201a f7cdaec0 c018a9c0 c032213e f7cdaec0 00000002 f7cdaebc c2d3af88 c03221ce Call Trace: [] generic_make_request+0x1ff/0x22d [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit+0x2c/0x51 [] out_of_line_wait_on_bit+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __wait_on_buffer+0x16/0x18 [] journal_commit_transaction+0x66f/0xa2c [jbd] [] autoremove_wake_function+0x0/0x2d [] _spin_lock_irqsave+0x9/0xd [] autoremove_wake_function+0x0/0x2d [] try_to_del_timer_sync+0x41/0x47 [] kjournald+0xa2/0x1f7 [jbd] [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kjournald+0x0/0x1f7 [jbd] [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task kjournald:6018 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7e00740 00000046 ea42c780 00000000 f7de6e00 c2d68500 f7e00894 c01da7f7 fffffffb 00000008 00000246 c2d68500 00000000 c2d3af88 c018a98f c032201a f7cdaec0 c018a9c0 c032213e f7cdaec0 00000002 f7cdaebc c2d3af88 c03221ce Call Trace: [] generic_make_request+0x1ff/0x22d [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit+0x2c/0x51 [] out_of_line_wait_on_bit+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __wait_on_buffer+0x16/0x18 [] journal_commit_transaction+0x66f/0xa2c [jbd] [] autoremove_wake_function+0x0/0x2d [] _spin_lock_irqsave+0x9/0xd [] autoremove_wake_function+0x0/0x2d [] try_to_del_timer_sync+0x41/0x47 [] kjournald+0xa2/0x1f7 [jbd] [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kjournald+0x0/0x1f7 [jbd] [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task kjournald:6016 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7e01d00 00000046 c03ffaa0 0000007b f6957880 c2d5e500 f7e01e54 00000001 c01da8d5 eea5a480 00000246 c2d5e500 00000000 c2d38f18 c018a98f c032201a eea4fec0 c018a9c0 c032213e eea4fec0 00000002 eea4febc c2d38f18 c03221ce Call Trace: [] submit_bio+0xb0/0xb8 [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit+0x2c/0x51 [] out_of_line_wait_on_bit+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] journal_do_submit_data+0x25/0x2b [jbd] [] wake_bit_function+0x0/0x3c [] __wait_on_buffer+0x16/0x18 [] journal_commit_transaction+0x286/0xa2c [jbd] [] autoremove_wake_function+0x0/0x2d [] _spin_lock_irqsave+0x9/0xd [] autoremove_wake_function+0x0/0x2d [] try_to_del_timer_sync+0x41/0x47 [] kjournald+0xa2/0x1f7 [jbd] [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kjournald+0x0/0x1f7 [jbd] [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task kjournald:6018 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7e00740 00000046 c0104d99 f7cdae80 eb7b0e00 c2d5e500 f7e00894 00000001 c01da8d5 f7993a00 00000246 c2d5e500 00000000 c2d3b4f8 c018a98f c032201a f7cdaec0 c018a9c0 c032213e f7cdaec0 00000002 f7cdaebc c2d3b4f8 c03221ce Call Trace: [] profile_pc+0x21/0x45 [] submit_bio+0xb0/0xb8 [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit+0x2c/0x51 [] out_of_line_wait_on_bit+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] journal_do_submit_data+0x25/0x2b [jbd] [] wake_bit_function+0x0/0x3c [] __wait_on_buffer+0x16/0x18 [] journal_commit_transaction+0x286/0xa2c [jbd] [] update_curr+0x3f/0x51 [] autoremove_wake_function+0x0/0x2d [] _spin_lock_irqsave+0x9/0xd [] autoremove_wake_function+0x0/0x2d [] try_to_del_timer_sync+0x41/0x47 [] kjournald+0xa2/0x1f7 [jbd] [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kjournald+0x0/0x1f7 [jbd] [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task kjournald:6018 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7e00740 00000046 f791cae0 00000000 eb7b1dc0 c2d5e500 f7e00894 00000001 c01da8d5 d5834500 00000246 c2d5e500 00000000 c2d3af40 c018a98f c032201a f7cdaec0 c018a9c0 c032213e f7cdaec0 00000002 f7cdaebc c2d3af40 c03221ce Call Trace: [] submit_bio+0xb0/0xb8 [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit+0x2c/0x51 [] out_of_line_wait_on_bit+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] journal_do_submit_data+0x25/0x2b [jbd] [] wake_bit_function+0x0/0x3c [] __wait_on_buffer+0x16/0x18 [] journal_commit_transaction+0x286/0xa2c [jbd] [] update_curr+0x3f/0x51 [] autoremove_wake_function+0x0/0x2d [] _spin_lock_irqsave+0x9/0xd [] autoremove_wake_function+0x0/0x2d [] try_to_del_timer_sync+0x41/0x47 [] kjournald+0xa2/0x1f7 [jbd] [] autoremove_wake_function+0x0/0x2d [] __sched_text_start+0x3cc/0x41c [] autoremove_wake_function+0x0/0x2d [] complete+0x28/0x36 [] kjournald+0x0/0x1f7 [jbd] [] kthread+0x34/0x55 [] kthread+0x0/0x55 [] kernel_thread_helper+0x7/0x10 ======================= INFO: task cp:2417 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. eb6795c0 00000086 f791cae0 00098968 f7fecfc0 c2d68500 eb679714 06da6000 00000131 013106da 00000202 c2d68500 00000000 c2d3d5b0 c018a98f c032201a eb7c1b24 c018a9c0 c0322202 eb7c1b24 00000002 eb7c1b20 c2d3d5b0 c0322293 Call Trace: [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit_lock+0x2c/0x52 [] out_of_line_wait_on_bit_lock+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __lock_buffer+0x21/0x24 [] __block_write_full_page+0x197/0x2e9 [] ext3_get_block+0x0/0xd7 [ext3] [] block_write_full_page+0xdc/0xe5 [] walk_page_buffers+0x61/0x86 [ext3] [] ext3_get_block+0x0/0xd7 [ext3] [] ext3_ordered_writepage+0x9f/0x10b [ext3] [] bget_one+0x0/0x7 [ext3] [] __writepage+0x8/0x1f [] write_cache_pages+0x17b/0x2a9 [] __writepage+0x0/0x1f [] generic_writepages+0x1a/0x21 [] do_writepages+0x29/0x30 [] __sync_single_inode+0x53/0x158 [] __writeback_single_inode+0xf0/0xf8 [] task_dirty_limit+0x38/0xb4 [] generic_sync_sb_inodes+0x125/0x1db [] writeback_inodes+0x6d/0xa1 [] balance_dirty_pages+0x104/0x270 [] generic_perform_write+0xf7/0x169 [] generic_perform_write+0x147/0x169 [] generic_file_buffered_write+0x76/0x10f [] __generic_file_aio_write_nolock+0x454/0x47f [] kmap_atomic+0x11/0x14 [] do_generic_file_read+0x23a/0x426 [] mnt_drop_write+0x5a/0x6c [] touch_atime+0xe7/0xee [] generic_file_aio_write+0x55/0xac [] ext3_file_write+0x19/0x89 [ext3] [] do_sync_write+0xb7/0xf8 [] scheduler_tick+0x62/0x82 [] autoremove_wake_function+0x0/0x2d [] delay_tsc+0x18/0x35 [] __delay+0x6/0x7 [] __spin_lock_debug+0x53/0xa1 [] security_file_permission+0xc/0xd [] rw_verify_area+0x91/0xa9 [] vfs_write+0x81/0xf3 [] sys_write+0x3c/0x62 [] sysenter_do_call+0x12/0x21 ======================= INFO: task cp:27300 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. f7d003a0 00000086 f784dd00 eead8780 d4c816c0 c2d68500 f7d004f4 00000000 c01da7f7 fffffffb 00000202 c2d68500 00000000 c2d3d2c8 c018a98f c032201a f79e5b24 c018a9c0 c0322202 f79e5b24 00000002 f79e5b20 c2d3d2c8 c0322293 Call Trace: [] generic_make_request+0x1ff/0x22d [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit_lock+0x2c/0x52 [] out_of_line_wait_on_bit_lock+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __lock_buffer+0x21/0x24 [] __block_write_full_page+0x197/0x2e9 [] ext3_get_block+0x0/0xd7 [ext3] [] block_write_full_page+0xdc/0xe5 [] walk_page_buffers+0x61/0x86 [ext3] [] ext3_get_block+0x0/0xd7 [ext3] [] ext3_ordered_writepage+0x9f/0x10b [ext3] [] bget_one+0x0/0x7 [ext3] [] __writepage+0x8/0x1f [] write_cache_pages+0x17b/0x2a9 [] __writepage+0x0/0x1f [] generic_writepages+0x1a/0x21 [] do_writepages+0x29/0x30 [] __sync_single_inode+0x53/0x158 [] __writeback_single_inode+0xf0/0xf8 [] task_dirty_limit+0x38/0xb4 [] generic_sync_sb_inodes+0x125/0x1db [] writeback_inodes+0x6d/0xa1 [] balance_dirty_pages+0x104/0x270 [] generic_perform_write+0xf7/0x169 [] generic_perform_write+0x147/0x169 [] generic_file_buffered_write+0x76/0x10f [] __generic_file_aio_write_nolock+0x454/0x47f [] kmap_atomic+0x11/0x14 [] do_generic_file_read+0x23a/0x426 [] mnt_drop_write+0x5a/0x6c [] touch_atime+0xe7/0xee [] generic_file_aio_write+0x55/0xac [] ext3_file_write+0x19/0x89 [ext3] [] do_sync_write+0xb7/0xf8 [] scheduler_tick+0x62/0x82 [] autoremove_wake_function+0x0/0x2d [] __dequeue_entity+0x1b/0x6e [] security_file_permission+0xc/0xd [] rw_verify_area+0x91/0xa9 [] vfs_write+0x81/0xf3 [] sys_write+0x3c/0x62 [] sysenter_do_call+0x12/0x21 ======================= INFO: task cp:27317 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. eb67af20 00000082 eb7b2258 eb676500 f6957180 c2d68500 eb67b074 00000000 c01da7f7 fffffffb 00000202 c2d68500 00000000 c2d399f8 c018a98f c032201a eea10b24 c018a9c0 c0322202 eea10b24 00000002 eea10b20 c2d399f8 c0322293 Call Trace: [] generic_make_request+0x1ff/0x22d [] sync_buffer+0x0/0x34 [] io_schedule+0x1a/0x23 [] sync_buffer+0x31/0x34 [] __wait_on_bit_lock+0x2c/0x52 [] out_of_line_wait_on_bit_lock+0x6b/0x73 [] sync_buffer+0x0/0x34 [] wake_bit_function+0x0/0x3c [] wake_bit_function+0x0/0x3c [] __lock_buffer+0x21/0x24 [] __block_write_full_page+0x197/0x2e9 [] ext3_get_block+0x0/0xd7 [ext3] [] block_write_full_page+0xdc/0xe5 [] walk_page_buffers+0x61/0x86 [ext3] [] ext3_get_block+0x0/0xd7 [ext3] [] ext3_ordered_writepage+0x9f/0x10b [ext3] [] bget_one+0x0/0x7 [ext3] [] __writepage+0x8/0x1f [] write_cache_pages+0x17b/0x2a9 [] __writepage+0x0/0x1f [] generic_writepages+0x1a/0x21 [] do_writepages+0x29/0x30 [] __sync_single_inode+0x53/0x158 [] __writeback_single_inode+0xf0/0xf8 [] task_dirty_limit+0x38/0xb4 [] generic_sync_sb_inodes+0x125/0x1db [] writeback_inodes+0x6d/0xa1 [] balance_dirty_pages+0x104/0x270 [] generic_perform_write+0xf7/0x169 [] generic_perform_write+0x147/0x169 [] profile_tick+0x43/0x5d [] generic_file_buffered_write+0x76/0x10f [] __generic_file_aio_write_nolock+0x454/0x47f [] kmap_atomic+0x11/0x14 [] do_generic_file_read+0x23a/0x426 [] mnt_drop_write+0x5a/0x6c [] touch_atime+0xe7/0xee [] generic_file_aio_write+0x55/0xac [] ext3_file_write+0x19/0x89 [ext3] [] do_sync_write+0xb7/0xf8 [