From dmesg [ 3334.049960] EXT4-fs (mmcblk0p3): re-mounted. Opts: errors=remount-ro,commit=0 [ 3346.234705] usb 2-1.3: unlink qh8-0e01/d86e1540 start 4 [1/2 us] [ 3346.925896] PM: Syncing filesystems ... done. [ 3347.134295] PM: Preparing system for mem sleep [ 3347.139737] mmc0: card f774 removed [ 3480.463801] INFO: task mmcqd/0:649 blocked for more than 120 seconds. [ 3480.470288] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3480.478849] mmcqd/0 D 805c803c 0 649 2 0x00000000 [ 3480.478915] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3480.478947] [<805c817c>] (schedule+0x80/0x84) from [<80461680>] (__mmc_claim_host+0xc8/0x) [ 3480.478978] [<80461680>] (__mmc_claim_host+0xc8/0x16c) from [<8046c698>] (mmc_blk_issue_r) [ 3480.479003] [<8046c698>] (mmc_blk_issue_rq+0x44/0x214) from [<8046d590>] (mmc_queue_threa) [ 3480.479032] [<8046d590>] (mmc_queue_thread+0xa8/0x10c) from [<80054c98>] (kthread+0xa4/0x) [ 3480.479064] [<80054c98>] (kthread+0xa4/0xb0) from [<8000ead0>] (kernel_thread_exit+0x0/0x) [ 3480.479082] no locks held by mmcqd/0/649. [ 3480.479097] INFO: task jbd2/mmcblk0p3-:820 blocked for more than 120 seconds. [ 3480.487533] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3480.495622] jbd2/mmcblk0p3- D 805c803c 0 820 2 0x00000000 [ 3480.495661] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3480.495681] [<805c817c>] (schedule+0x80/0x84) from [<805c81e8>] (io_schedule+0x68/0xa0) [ 3480.495707] [<805c81e8>] (io_schedule+0x68/0xa0) from [<800b8698>] (sleep_on_page+0x18/0x) [ 3480.495731] [<800b8698>] (sleep_on_page+0x18/0x20) from [<805c8ac4>] (__wait_on_bit+0x64/) [ 3480.495752] [<805c8ac4>] (__wait_on_bit+0x64/0xb0) from [<800b8918>] (wait_on_page_bit+0x) [ 3480.495775] [<800b8918>] (wait_on_page_bit+0xa0/0xb0) from [<800b8f7c>] (filemap_fdatawai) [ 3480.495798] [<800b8f7c>] (filemap_fdatawait_range+0x78/0x150) from [<800b90d4>] (filemap_) [ 3480.495829] [<800b90d4>] (filemap_fdatawait+0x80/0x88) from [<801b770c>] (journal_finish_) [ 3480.495855] [<801b770c>] (journal_finish_inode_data_buffers+0x68/0x164) from [<801b81f4>]) [ 3480.495886] [<801b81f4>] (jbd2_journal_commit_transaction+0x99c/0x13d0) from [<801bd7d0>]) [ 3480.495910] [<801bd7d0>] (kjournald2+0xbc/0x218) from [<80054c98>] (kthread+0xa4/0xb0) [ 3480.495936] [<80054c98>] (kthread+0xa4/0xb0) from [<8000ead0>] (kernel_thread_exit+0x0/0x) [ 3480.495951] no locks held by jbd2/mmcblk0p3-/820. [ 3480.495970] INFO: task flush-179:0:1125 blocked for more than 120 seconds. [ 3480.502874] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3480.513203] flush-179:0 D 805c803c 0 1125 2 0x00000000 [ 3480.513242] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3480.513263] [<805c817c>] (schedule+0x80/0x84) from [<805c81e8>] (io_schedule+0x68/0xa0) [ 3480.513286] [<805c81e8>] (io_schedule+0x68/0xa0) from [<800b8698>] (sleep_on_page+0x18/0x) [ 3480.513308] [<800b8698>] (sleep_on_page+0x18/0x20) from [<805c8ac4>] (__wait_on_bit+0x64/) [ 3480.513329] [<805c8ac4>] (__wait_on_bit+0x64/0xb0) from [<800b8918>] (wait_on_page_bit+0x) [ 3480.513351] [<800b8918>] (wait_on_page_bit+0xa0/0xb0) from [<800b8f7c>] (filemap_fdatawai) [ 3480.513373] [<800b8f7c>] (filemap_fdatawait_range+0x78/0x150) from [<800b90d4>] (filemap_) [ 3480.513401] [<800b90d4>] (filemap_fdatawait+0x80/0x88) from [<80116844>] (writeback_singl) [ 3480.513426] [<80116844>] (writeback_single_inode+0x1cc/0x3f8) from [<80117238>] (writebac) [ 3480.513450] [<80117238>] (writeback_sb_inodes+0x160/0x218) from [<801179fc>] (wb_writebac) [ 3480.513473] [<801179fc>] (wb_writeback+0x1a8/0x32c) from [<80117e50>] (wb_do_writeback+0x) [ 3480.513495] [<80117e50>] (wb_do_writeback+0xd8/0x250) from [<801180b4>] (bdi_writeback_th) [ 3480.513518] [<801180b4>] (bdi_writeback_thread+0xec/0x2dc) from [<80054c98>] (kthread+0xa) [ 3480.513542] [<80054c98>] (kthread+0xa4/0xb0) from [<8000ead0>] (kernel_thread_exit+0x0/0x) [ 3480.513557] no locks held by flush-179:0/1125. [ 3480.513687] INFO: task pm-suspend:2542 blocked for more than 120 seconds. [ 3480.522897] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3480.530976] pm-suspend D 805c803c 0 2542 1786 0x00000000 [ 3480.531017] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3480.531039] [<805c817c>] (schedule+0x80/0x84) from [<805c859c>] (schedule_timeout+0x38/0x) [ 3480.531062] [<805c859c>] (schedule_timeout+0x38/0x320) from [<805c7a6c>] (wait_for_common) [ 3480.531084] [<805c7a6c>] (wait_for_common+0xd8/0x16c) from [<805c7bd8>] (wait_for_complet) [ 3480.531108] [<805c7bd8>] (wait_for_completion+0x20/0x24) from [<801170a4>] (sync_inodes_s) [ 3480.531134] [<801170a4>] (sync_inodes_sb+0xd0/0x104) from [<8011b5d8>] (__sync_filesystem) [ 3480.531158] [<8011b5d8>] (__sync_filesystem+0x60/0xa4) from [<8011b6a4>] (sync_filesystem) [ 3480.531185] [<8011b6a4>] (sync_filesystem+0x5c/0x6c) from [<80125a54>] (fsync_bdev+0x28/0) [ 3480.531215] [<80125a54>] (fsync_bdev+0x28/0x4c) from [<80316298>] (invalidate_partition+0) [ 3480.531240] [<80316298>] (invalidate_partition+0x28/0x48) from [<80316994>] (del_gendisk+) [ 3480.531268] [<80316994>] (del_gendisk+0x88/0x160) from [<8046b77c>] (mmc_blk_remove_req+0) [ 3480.531292] [<8046b77c>] (mmc_blk_remove_req+0x40/0x54) from [<8046ce00>] (mmc_blk_remove) [ 3480.531321] [<8046ce00>] (mmc_blk_remove+0xb4/0xc8) from [<80462ce0>] (mmc_bus_remove+0x2) [ 3480.531355] [<80462ce0>] (mmc_bus_remove+0x24/0x2c) from [<80386910>] (__device_release_d) [ 3480.531380] [<80386910>] (__device_release_driver+0x8c/0xcc) from [<80386980>] (device_re) [ 3480.531404] [<80386980>] (device_release_driver+0x30/0x3c) from [<803864c4>] (bus_remove_) [ 3480.531429] [<803864c4>] (bus_remove_device+0x88/0x98) from [<8038429c>] (device_del+0x12) [ 3480.531454] [<8038429c>] (device_del+0x124/0x180) from [<80463248>] (mmc_remove_card+0x6c) [ 3480.531477] [<80463248>] (mmc_remove_card+0x6c/0x80) from [<80465de4>] (mmc_sd_remove+0x4) [ 3480.531500] [<80465de4>] (mmc_sd_remove+0x40/0x50) from [<80462c28>] (mmc_pm_notify+0x9c/) [ 3480.531528] [<80462c28>] (mmc_pm_notify+0x9c/0xec) from [<805cd8dc>] (notifier_call_chain) [ 3480.531556] [<805cd8dc>] (notifier_call_chain+0x48/0x78) from [<8005af08>] (__blocking_no) [ 3480.531580] [<8005af08>] (__blocking_notifier_call_chain+0x58/0x70) from [<8005af48>] (bl) [ 3480.531611] [<8005af48>] (blocking_notifier_call_chain+0x28/0x30) from [<800780dc>] (pm_n) [ 3480.531636] [<800780dc>] (pm_notifier_call_chain+0x24/0x3c) from [<80078c00>] (enter_stat) [ 3480.531659] [<80078c00>] (enter_state+0x8c/0x138) from [<80077fd8>] (state_store+0xb4/0xc) [ 3480.531688] [<80077fd8>] (state_store+0xb4/0xc8) from [<80322590>] (kobj_attr_store+0x1c/) [ 3480.531722] [<80322590>] (kobj_attr_store+0x1c/0x28) from [<80147820>] (sysfs_write_file+) [ 3480.531750] [<80147820>] (sysfs_write_file+0x11c/0x150) from [<800f1c08>] (vfs_write+0xc4) [ 3480.531772] [<800f1c08>] (vfs_write+0xc4/0x150) from [<800f1ea4>] (sys_write+0x4c/0x78) [ 3480.531795] [<800f1ea4>] (sys_write+0x4c/0x78) from [<8000da40>] (ret_fast_syscall+0x0/0x) [ 3480.531812] 6 locks held by pm-suspend/2542: [ 3480.531821] #0: (&buffer->mutex){+.+.+.}, at: [<8014773c>] sysfs_write_file+0x38/0x150 [ 3480.531855] #1: (s_active#54){.+.+.+}, at: [<801477fc>] sysfs_write_file+0xf8/0x150 [ 3480.531889] #2: (pm_mutex){+.+...}, at: [<80078ba4>] enter_state+0x30/0x138 [ 3480.531918] #3: ((pm_chain_head).rwsem){.+.+..}, at: [<8005aeec>] __blocking_notifier_c0 [ 3480.531950] #4: (&__lockdep_no_validate__){......}, at: [<80386978>] device_release_dric [ 3480.531983] #5: (&type->s_umount_key#21){+++++.}, at: [<800f3f80>] get_super+0x74/0xc8 [ 3600.523799] INFO: task mmcqd/0:649 blocked for more than 120 seconds. [ 3600.530287] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3600.538572] mmcqd/0 D 805c803c 0 649 2 0x00000000 [ 3600.538631] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3600.538663] [<805c817c>] (schedule+0x80/0x84) from [<80461680>] (__mmc_claim_host+0xc8/0x) [ 3600.538695] [<80461680>] (__mmc_claim_host+0xc8/0x16c) from [<8046c698>] (mmc_blk_issue_r) [ 3600.538720] [<8046c698>] (mmc_blk_issue_rq+0x44/0x214) from [<8046d590>] (mmc_queue_threa) [ 3600.538748] [<8046d590>] (mmc_queue_thread+0xa8/0x10c) from [<80054c98>] (kthread+0xa4/0x) [ 3600.538780] [<80054c98>] (kthread+0xa4/0xb0) from [<8000ead0>] (kernel_thread_exit+0x0/0x) [ 3600.538797] no locks held by mmcqd/0/649. [ 3600.538817] INFO: task rs:main Q:Reg:1142 blocked for more than 120 seconds. [ 3600.547126] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3600.555206] rs:main Q:Reg D 805c803c 0 1142 1 0x00000000 [ 3600.555246] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3600.555274] [<805c817c>] (schedule+0x80/0x84) from [<801b666c>] (do_get_write_access+0x32) [ 3600.555301] [<801b666c>] (do_get_write_access+0x32c/0x5f4) from [<801b6b34>] (jbd2_journa) [ 3600.555327] [<801b6b34>] (jbd2_journal_get_write_access+0x34/0x48) from [<80198988>] (__e) [ 3600.555357] [<80198988>] (__ext4_journal_get_write_access+0x6c/0x7c) from [<801784e8>] (e) [ 3600.555383] [<801784e8>] (ext4_reserve_inode_write+0x48/0x88) from [<801785ec>] (ext4_mar) [ 3600.555407] [<801785ec>] (ext4_mark_inode_dirty+0xc4/0x230) from [<8017a95c>] (ext4_dirty) [ 3600.555437] [<8017a95c>] (ext4_dirty_inode+0x38/0x50) from [<801174fc>] (__mark_inode_dir) [ 3600.555471] [<801174fc>] (__mark_inode_dirty+0x3c/0x1d0) from [<80109424>] (file_update_t) [ 3600.555502] [<80109424>] (file_update_time+0x100/0x11c) from [<800b9fd4>] (__generic_file) [ 3600.555527] [<800b9fd4>] (__generic_file_aio_write+0x328/0x488) from [<800ba1b0>] (generi) [ 3600.555551] [<800ba1b0>] (generic_file_aio_write+0x7c/0xe8) from [<80170cd8>] (ext4_file_) [ 3600.555576] [<80170cd8>] (ext4_file_write+0x27c/0x2ec) from [<800f1444>] (do_sync_write+0) [ 3600.555599] [<800f1444>] (do_sync_write+0xa4/0xe4) from [<800f1c08>] (vfs_write+0xc4/0x15) [ 3600.555621] [<800f1c08>] (vfs_write+0xc4/0x150) from [<800f1ea4>] (sys_write+0x4c/0x78) [ 3600.555642] [<800f1ea4>] (sys_write+0x4c/0x78) from [<8000da40>] (ret_fast_syscall+0x0/0x) [ 3600.555658] 2 locks held by rs:main Q:Reg/1142: [ 3600.555668] #0: (&sb->s_type->i_mutex_key#12){+.+.+.}, at: [<800ba194>] generic_file_ai8 [ 3600.555707] #1: (jbd2_handle){+.+...}, at: [<801b4adc>] start_this_handle+0x418/0x4bc [ 3600.555743] INFO: task flush-179:0:1125 blocked for more than 120 seconds. [ 3600.562644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3600.573688] flush-179:0 D 805c803c 0 1125 2 0x00000000 [ 3600.573792] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3600.573814] [<805c817c>] (schedule+0x80/0x84) from [<805c81e8>] (io_schedule+0x68/0xa0) [ 3600.573836] [<805c81e8>] (io_schedule+0x68/0xa0) from [<800b8698>] (sleep_on_page+0x18/0x) [ 3600.573858] [<800b8698>] (sleep_on_page+0x18/0x20) from [<805c8ac4>] (__wait_on_bit+0x64/) [ 3600.573879] [<805c8ac4>] (__wait_on_bit+0x64/0xb0) from [<800b8918>] (wait_on_page_bit+0x) [ 3600.573902] [<800b8918>] (wait_on_page_bit+0xa0/0xb0) from [<800b8f7c>] (filemap_fdatawai) [ 3600.573924] [<800b8f7c>] (filemap_fdatawait_range+0x78/0x150) from [<800b90d4>] (filemap_) [ 3600.573948] [<800b90d4>] (filemap_fdatawait+0x80/0x88) from [<80116844>] (writeback_singl) [ 3600.573971] [<80116844>] (writeback_single_inode+0x1cc/0x3f8) from [<80117238>] (writebac) [ 3600.573996] [<80117238>] (writeback_sb_inodes+0x160/0x218) from [<801179fc>] (wb_writebac) [ 3600.574019] [<801179fc>] (wb_writeback+0x1a8/0x32c) from [<80117e50>] (wb_do_writeback+0x) [ 3600.574041] [<80117e50>] (wb_do_writeback+0xd8/0x250) from [<801180b4>] (bdi_writeback_th) [ 3600.574065] [<801180b4>] (bdi_writeback_thread+0xec/0x2dc) from [<80054c98>] (kthread+0xa) [ 3600.574090] [<80054c98>] (kthread+0xa4/0xb0) from [<8000ead0>] (kernel_thread_exit+0x0/0x) [ 3600.574105] no locks held by flush-179:0/1125. [ 3600.574236] INFO: task pm-suspend:2542 blocked for more than 120 seconds. [ 3600.581050] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3600.591477] pm-suspend D 805c803c 0 2542 1786 0x00000000 [ 3600.591519] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3600.591539] [<805c817c>] (schedule+0x80/0x84) from [<805c859c>] (schedule_timeout+0x38/0x) [ 3600.591563] [<805c859c>] (schedule_timeout+0x38/0x320) from [<805c7a6c>] (wait_for_common) [ 3600.591584] [<805c7a6c>] (wait_for_common+0xd8/0x16c) from [<805c7bd8>] (wait_for_complet) [ 3600.591608] [<805c7bd8>] (wait_for_completion+0x20/0x24) from [<801170a4>] (sync_inodes_s) [ 3600.591635] [<801170a4>] (sync_inodes_sb+0xd0/0x104) from [<8011b5d8>] (__sync_filesystem) [ 3600.591659] [<8011b5d8>] (__sync_filesystem+0x60/0xa4) from [<8011b6a4>] (sync_filesystem) [ 3600.591688] [<8011b6a4>] (sync_filesystem+0x5c/0x6c) from [<80125a54>] (fsync_bdev+0x28/0) [ 3600.591719] [<80125a54>] (fsync_bdev+0x28/0x4c) from [<80316298>] (invalidate_partition+0) [ 3600.591744] [<80316298>] (invalidate_partition+0x28/0x48) from [<80316994>] (del_gendisk+) [ 3600.591771] [<80316994>] (del_gendisk+0x88/0x160) from [<8046b77c>] (mmc_blk_remove_req+0) [ 3600.591795] [<8046b77c>] (mmc_blk_remove_req+0x40/0x54) from [<8046ce00>] (mmc_blk_remove) [ 3600.591823] [<8046ce00>] (mmc_blk_remove+0xb4/0xc8) from [<80462ce0>] (mmc_bus_remove+0x2) [ 3600.591856] [<80462ce0>] (mmc_bus_remove+0x24/0x2c) from [<80386910>] (__device_release_d) [ 3600.591882] [<80386910>] (__device_release_driver+0x8c/0xcc) from [<80386980>] (device_re) [ 3600.591906] [<80386980>] (device_release_driver+0x30/0x3c) from [<803864c4>] (bus_remove_) [ 3600.591931] [<803864c4>] (bus_remove_device+0x88/0x98) from [<8038429c>] (device_del+0x12) [ 3600.591956] [<8038429c>] (device_del+0x124/0x180) from [<80463248>] (mmc_remove_card+0x6c) [ 3600.591979] [<80463248>] (mmc_remove_card+0x6c/0x80) from [<80465de4>] (mmc_sd_remove+0x4) [ 3600.592002] [<80465de4>] (mmc_sd_remove+0x40/0x50) from [<80462c28>] (mmc_pm_notify+0x9c/) [ 3600.592030] [<80462c28>] (mmc_pm_notify+0x9c/0xec) from [<805cd8dc>] (notifier_call_chain) [ 3600.592058] [<805cd8dc>] (notifier_call_chain+0x48/0x78) from [<8005af08>] (__blocking_no) [ 3600.592083] [<8005af08>] (__blocking_notifier_call_chain+0x58/0x70) from [<8005af48>] (bl) [ 3600.592114] [<8005af48>] (blocking_notifier_call_chain+0x28/0x30) from [<800780dc>] (pm_n) [ 3600.592139] [<800780dc>] (pm_notifier_call_chain+0x24/0x3c) from [<80078c00>] (enter_stat) [ 3600.592162] [<80078c00>] (enter_state+0x8c/0x138) from [<80077fd8>] (state_store+0xb4/0xc) [ 3600.592189] [<80077fd8>] (state_store+0xb4/0xc8) from [<80322590>] (kobj_attr_store+0x1c/) [ 3600.592222] [<80322590>] (kobj_attr_store+0x1c/0x28) from [<80147820>] (sysfs_write_file+) [ 3600.592249] [<80147820>] (sysfs_write_file+0x11c/0x150) from [<800f1c08>] (vfs_write+0xc4) [ 3600.592272] [<800f1c08>] (vfs_write+0xc4/0x150) from [<800f1ea4>] (sys_write+0x4c/0x78) [ 3600.592295] [<800f1ea4>] (sys_write+0x4c/0x78) from [<8000da40>] (ret_fast_syscall+0x0/0x) [ 3600.592311] 6 locks held by pm-suspend/2542: [ 3600.592321] #0: (&buffer->mutex){+.+.+.}, at: [<8014773c>] sysfs_write_file+0x38/0x150 [ 3600.592354] #1: (s_active#54){.+.+.+}, at: [<801477fc>] sysfs_write_file+0xf8/0x150 [ 3600.592387] #2: (pm_mutex){+.+...}, at: [<80078ba4>] enter_state+0x30/0x138 [ 3600.592418] #3: ((pm_chain_head).rwsem){.+.+..}, at: [<8005aeec>] __blocking_notifier_c0 [ 3600.592449] #4: (&__lockdep_no_validate__){......}, at: [<80386978>] device_release_dric [ 3600.592481] #5: (&type->s_umount_key#21){+++++.}, at: [<800f3f80>] get_super+0x74/0xc8 [ 3720.583937] INFO: task mmcqd/0:649 blocked for more than 120 seconds. [ 3720.590425] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3720.598783] mmcqd/0 D 805c803c 0 649 2 0x00000000 [ 3720.598842] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3720.598876] [<805c817c>] (schedule+0x80/0x84) from [<80461680>] (__mmc_claim_host+0xc8/0x) [ 3720.598910] [<80461680>] (__mmc_claim_host+0xc8/0x16c) from [<8046c698>] (mmc_blk_issue_r) [ 3720.598935] [<8046c698>] (mmc_blk_issue_rq+0x44/0x214) from [<8046d590>] (mmc_queue_threa) [ 3720.598962] [<8046d590>] (mmc_queue_thread+0xa8/0x10c) from [<80054c98>] (kthread+0xa4/0x) [ 3720.598995] [<80054c98>] (kthread+0xa4/0xb0) from [<8000ead0>] (kernel_thread_exit+0x0/0x) [ 3720.599012] no locks held by mmcqd/0/649. [ 3720.599029] INFO: task jbd2/mmcblk0p3-:820 blocked for more than 120 seconds. [ 3720.607440] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3720.615519] jbd2/mmcblk0p3- D 805c803c 0 820 2 0x00000000 [ 3720.615558] [<805c803c>] (__schedule+0x460/0x4c4) from [<805c817c>] (schedule+0x80/0x84) [ 3720.615579] [<805c817c>] (schedule+0x80/0x84) from [<805c81e8>] (io_schedule+0x68/0xa0) [ 3720.615605] [<805c81e8>] (io_schedule+0x68/0xa0) from [<800b8698>] (sleep_on_page+0x18/0x) [ 3720.615629] [<800b8698>] (sleep_on_page+0x18/0x20) from [<805c8ac4>] (__wait_on_bit+0x64/) [ 3720.615651] [<805c8ac4>] (__wait_on_bit+0x64/0xb0) from [<800b8918>] (wait_on_page_bit+0x) [ 3720.615673] [<800b8918>] (wait_on_page_bit+0xa0/0xb0) from [<800b8f7c>] (filemap_fdatawai) [ 3720.615698] [<800b8f7c>] (filemap_fdatawait_range+0x78/0x150) from [<800b90d4>] (filemap_) [ 3720.615729] [<800b90d4>] (filemap_fdatawait+0x80/0x88) from [<801b770c>] (journal_finish_) [ 3720.615758] [<801b770c>] (journal_finish_inode_data_buffers+0x68/0x164) from [<801b81f4>]) [ 3720.615789] [<801b81f4>] (jbd2_journal_commit_transaction+0x99c/0x13d0) from [<801bd7d0>]) [ 3720.615813] [<801bd7d0>] (kjournald2+0xbc/0x218) from [<80054c98>] (kthread+0xa4/0xb0) [ 3720.615836] [<80054c98>] (kthread+0xa4/0xb0) from [<8000ead0>] (kernel_thread_exit+0x0/0x) [ 3720.615851] no locks held by jbd2/mmcblk0p3-/820.