INFO: task flush-8:0:1571 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. flush-8:0 D 0000000000000002 0 1571 2 0x00000000 ffff8801fc87d040 0000000000000046 ffff8801fa371a78 0000000000004000 ffff8801fa371fd8 ffff8801fa371fd8 ffff8801fcea2820 0000000000004000 0000000000012f80 0000000000012f80 ffff8801fcea2820 0000000000000000 Call Trace: [] ? prio_tree_next+0xae/0x240 [] ? sync_page+0x0/0x60 [] ? io_schedule+0x4b/0x70 [] ? sync_page+0x35/0x60 [] ? __wait_on_bit_lock+0x4a/0x90 [] ? __lock_page+0x5e/0x70 [] ? wake_bit_function+0x0/0x30 [] ? __writepage+0xa/0x40 [] ? write_cache_pages+0x193/0x370 [] ? __writepage+0x0/0x40 [] ? writeback_single_inode+0xf2/0x370 [] ? writeback_inodes_wb+0x3a8/0x5e0 [] ? wb_writeback+0x126/0x1f0 [] ? wb_do_writeback+0x17b/0x180 [] ? bdi_writeback_task+0x62/0xa0 [] ? bdi_start_fn+0x0/0xf0 [] ? bdi_start_fn+0x7e/0xf0 [] ? bdi_start_fn+0x0/0xf0 [] ? kthread+0x96/0xa0 [] ? kernel_thread_helper+0x4/0x10 [] ? kthread+0x0/0xa0 [] ? kernel_thread_helper+0x0/0x10 INFO: task mysqld:3703 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. mysqld D 0000000101516f5e 0 3703 1 0x00000000 ffff8801fe608820 0000000000000082 ffffffff810b4790 0000000000004000 ffff8800d5733fd8 ffff8800d5733fd8 ffff8801e422c040 0000000000004000 0000000000012f80 0000000000012f80 ffff8801e422c040 00000000fe73d040 Call Trace: [] ? inode_get_bytes+0x20/0x50 [] ? __mutex_lock_slowpath+0x118/0x170 [] ? __mutex_lock_slowpath+0x3e/0x170 [] ? reiserfs_update_sd_size+0x308/0x330 [] ? mutex_lock+0x1a/0x40 [] ? reiserfs_write_lock+0x2d/0x50 [] ? mutex_lock+0x1a/0x40 [] ? do_journal_begin_r+0x8b/0x350 [] ? __mutex_lock_slowpath+0x3e/0x170 [] ? journal_begin+0x81/0x150 [] ? reiserfs_write_end+0x1ec/0x310 [] ? generic_file_buffered_write+0x164/0x240 [] ? __generic_file_aio_write+0x278/0x450 [] ? generic_file_aio_write+0x4f/0xb0 [] ? do_sync_write+0xc0/0x100 [] ? finish_task_switch+0x41/0xc0 [] ? vfs_write+0xcb/0x180 [] ? sys_write+0x53/0xa0 [] ? system_call_fastpath+0x16/0x1b INFO: task mysqld:3764 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. mysqld D ffff8801559e5fd8 0 3764 1 0x00000000 ffff8801fcf18040 0000000000000082 ffff880006292f80 0000000000004000 ffff8801559e5fd8 ffff8801559e5fd8 ffff88007846f820 0000000000004000 0000000000012f80 0000000000012f80 ffff88007846f820 ffff8801ba57a898 Call Trace: [] ? dqget+0x19f/0x340 [] ? __mutex_lock_slowpath+0x118/0x170 [] ? mutex_lock+0x1a/0x40 [] ? reiserfs_write_lock+0x2d/0x50 [] ? reiserfs_create+0xd1/0x250 [] ? dput+0xb0/0x160 [] ? __follow_mount+0x22/0x90 [] ? __d_lookup+0xa2/0x130 [] ? acl_permission_check+0x68/0xa0 [] ? vfs_create+0xa6/0xf0 [] ? do_last+0x58a/0x6a0 [] ? do_filp_open+0x1fb/0x630 [] ? vfs_fstatat+0x37/0x80 [] ? do_sys_open+0x8f/0x140 [] ? system_call_fastpath+0x16/0x1b INFO: task java:6387 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. java D ffff8801cd9f9fd8 0 6387 6338 0x00000000 ffff8801fc87d040 0000000000000082 ffffffff81032841 0000000000004000 ffff8801cd9f9fd8 ffff8801cd9f9fd8 ffff8801cdb38820 0000000000004000 0000000000012f80 0000000000012f80 ffff8801cdb38820 ffff8801cd9f9fd8 Call Trace: [] ? finish_task_switch+0x41/0xc0 [] ? __mutex_lock_slowpath+0x118/0x170 [] ? mutex_lock+0x1a/0x40 [] ? reiserfs_write_lock_once+0x2d/0x60 [] ? reiserfs_dirty_inode+0x28/0xc0 [] ? __prop_inc_single+0x2f/0x60 [] ? current_fs_time+0x1e/0x30 [] ? __mark_inode_dirty+0x33/0x170 [] ? file_update_time+0x116/0x1a0 [] ? do_wp_page+0x16a/0x810 [] ? handle_mm_fault+0x846/0x970 [] ? do_page_fault+0x197/0x390 [] ? common_interrupt+0xe/0x13 [] ? sys_futex+0x82/0x160 [] ? page_fault+0x1f/0x30 INFO: task clamd:3984 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. clamd D 0000000101517a68 0 3984 1 0x00000000 ffff8801fe608820 0000000000000082 ffff8801fe34bd70 0000000000004000 ffff880078541fd8 ffff880078541fd8 ffff880060d83820 0000000000004000 0000000000012f80 0000000000012f80 ffff880060d83820 0000000060d83820 Call Trace: [] ? __mutex_lock_slowpath+0x118/0x170 [] ? mutex_lock+0x1a/0x40 [] ? lookup_create+0x27/0xc0 [] ? sys_mkdirat+0x7d/0x130 [] ? generic_file_llseek+0x54/0x70 [] ? sys_lseek+0x54/0x90 [] ? system_call_fastpath+0x16/0x1b INFO: task clamd:4094 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. clamd D 0000000101518e61 0 4094 1 0x00000000 ffff8801fe608820 0000000000000082 ffff8801fe34bd70 0000000000004000 ffff880009f93fd8 ffff880009f93fd8 ffff8801fcf12820 0000000000004000 0000000000012f80 0000000000012f80 ffff8801fcf12820 00000000fcf12820 Call Trace: [] ? __mutex_lock_slowpath+0x118/0x170 [] ? mutex_lock+0x1a/0x40 [] ? lookup_create+0x27/0xc0 [] ? sys_mkdirat+0x7d/0x130 [] ? generic_file_llseek+0x54/0x70 [] ? sys_lseek+0x54/0x90 [] ? system_call_fastpath+0x16/0x1b INFO: task proc_pri:3761 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. proc_pri D ffff8800d56affd8 0 3761 1 0x00000004 ffff8801fc87d040 0000000000000082 0000000000000000 0000000000004000 ffff8800d56affd8 ffff8800d56affd8 ffff8801fe73d040 0000000000004000 0000000000012f80 0000000000012f80 ffff8801fe73d040 ffff8801e422c040 Call Trace: [] ? __mutex_lock_slowpath+0x118/0x170 [] ? mutex_lock+0x1a/0x40 [] ? do_journal_begin_r+0x83/0x350 [] ? mutex_unlock+0x12/0x20 [] ? journal_begin+0x81/0x150 [] ? autoremove_wake_function+0x0/0x30 [] ? reiserfs_write_dquot+0x4e/0xc0 [] ? remove_save_link+0xdb/0x100 [] ? dqput+0xff/0x1c0 [] ? __dquot_drop+0x64/0x80 [] ? clear_inode+0x4f/0xf0 [] ? reiserfs_delete_inode+0x8a/0x160 [] ? fsnotify_clear_marks_by_inode+0x26/0xe0 [] ? generic_delete_inode+0x7f/0x130 [] ? d_kill+0x47/0x80 [] ? dput+0x97/0x160 [] ? __fput+0x13d/0x1d0 [] ? filp_close+0x56/0x90 [] ? sys_dup3+0x13a/0x1a0 [] ? system_call_fastpath+0x16/0x1b INFO: task apache2:3947 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. apache2 D 0000000101517e77 0 3947 9622 0x00000000 ffff8801fe608820 0000000000000082 0000000800000002 0000000000004000 ffff880166415fd8 ffff880166415fd8 ffff8801f25ec820 0000000000004000 0000000000012f80 0000000000012f80 ffff8801f25ec820 0000000094800001 Call Trace: [] ? __follow_mount+0x22/0x90 [] ? __mutex_lock_slowpath+0x118/0x170 [] ? link_path_walk+0x78/0xc70 [] ? mutex_lock+0x1a/0x40 [] ? do_last+0xad/0x6a0 [] ? do_filp_open+0x1fb/0x630 [] ? alloc_fd+0x4a/0x140 [] ? do_sys_open+0x8f/0x140 [] ? system_call_fastpath+0x16/0x1b INFO: task apache2:3987 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. apache2 D 0000000101518a9e 0 3987 9622 0x00000000 ffffffff8181f020 0000000000000082 ffff88008ca91005 0000000000004000 ffff8800875cffd8 ffff8800875cffd8 ffff8801fe660820 0000000000004000 0000000000012f80 0000000000012f80 ffff8801fe660820 000000000ff3e818 Call Trace: [] ? mntput_no_expire+0x23/0x100 [] ? __mutex_lock_slowpath+0x118/0x170 [] ? do_path_lookup+0x33/0x60 [] ? mutex_lock+0x1a/0x40 [] ? do_unlinkat+0xb2/0x1d0 [] ? do_munmap+0x2d8/0x3b0 [] ? system_call_fastpath+0x16/0x1b INFO: task processes:3989 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. processes D 0000000101517b6b 0 3989 1 0x00000004 ffff8801fe608820 0000000000000086 ffff88008cb5dd78 0000000000004000 ffff88008cb5dfd8 ffff88008cb5dfd8 ffff8800c3e76820 0000000000004000 0000000000012f80 0000000000012f80 ffff8800c3e76820 0000000037b16001 Call Trace: [] ? __follow_mount+0x22/0x90 [] ? __mutex_lock_slowpath+0x118/0x170 [] ? link_path_walk+0x78/0xc70 [] ? mutex_lock+0x1a/0x40 [] ? do_last+0xad/0x6a0 [] ? do_filp_open+0x1fb/0x630 [] ? sys_statfs+0x9f/0xe0 [] ? alloc_fd+0x4a/0x140 [] ? do_sys_open+0x8f/0x140 [] ? system_call_fastpath+0x16/0x1b