Comment 834 for bug 500069

[25013.905943] INFO: task DOMCacheThread:17496 blocked for more than 120 seconds.
[25013.905945] Tainted: P OE 4.15.0-54-generic #58-Ubuntu
[25013.905947] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[25013.905949] DOMCacheThread D 0 17496 2243 0x00000000
[25013.905951] Call Trace:
[25013.905954] __schedule+0x291/0x8a0
[25013.905957] schedule+0x2c/0x80
[25013.905959] jbd2_log_wait_commit+0xb0/0x120
[25013.905962] ? wait_woken+0x80/0x80 cheap essay https://trustanalytica.com/online/top-cheap-essay-writing-services /0xb0
[25013.905965] __jbd2_journal_force_commit+0x61/0xb0
[25013.905967] jbd2_journal_force_commit+0x21/0x30
[25013.905970] ext4_force_commit+0x29/0x2d
[25013.905972] ext4_sync_file+0x14a/0x3b0
[25013.905975] vfs_fsync_range+0x51/0xb0
[25013.905977] do_fsync+0x3d/0x70
[25013.905980] SyS_fsync+0x10/0x20
[25013.905982] do_syscall_64+0x73/0x130
[25013.905985] entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[25013.905987] RIP: 0033:0x7fc9cb839b07