The kernel is getting hung upon inode writeback. A possible deadlock caused by a 3rd party module named "dtfilter"

Issue

• The kernel is getting hung upon inode writeback. A possible deadlock caused by a 3rd party module named "dtfilter"

[3481104.495210] INFO: task kworker/u16:2:27126 blocked for more than 120 seconds.
[3481104.495540] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[3481104.495853] kworker/u16:2   D ffff8e44ffd9ac80     0 27126      2 0x00000080
[3481104.495864] Workqueue: writeback bdi_writeback_workfn (flush-253:5)
[3481104.495867] Call Trace:
[3481104.495876]  [<ffffffffacc264d5>] ? __kmalloc+0x55/0x230
[3481104.495885]  [<ffffffffc08e402b>] ? QueueItemMemAlloc.isra.0+0x2b/0xa0 [dtrep]
[3481104.495892]  [<ffffffffad17eb20>] ? out_of_line_wait_on_atomic_t+0x100/0x100
[3481104.495895]  [<ffffffffad180a29>] schedule+0x29/0x70
[3481104.495898]  [<ffffffffad17eb31>] bit_wait+0x11/0x50
[3481104.495901]  [<ffffffffad17e6a7>] __wait_on_bit+0x67/0x90
[3481104.495919]  [<ffffffffacc797a2>] __inode_wait_for_writeback+0xb2/0xf0
[3481104.495924]  [<ffffffffacac73a0>] ? wake_bit_function+0x40/0x40
[3481104.495927]  [<ffffffffacc7b556>] inode_wait_for_writeback+0x26/0x40
[3481104.495931]  [<ffffffffacc685af>] evict+0x9f/0x180
[3481104.495933]  [<ffffffffacc689ec>] iput+0xfc/0x190
[3481104.495936]  [<ffffffffacc636f8>] __dentry_kill+0x128/0x190
[3481104.495938]  [<ffffffffacc63816>] dput+0xb6/0x1a0
[3481104.495953]  [<ffffffffc07256e2>] superWriteInodeHook+0x1b2/0x230 [dtfilter]
[3481104.495956]  [<ffffffffacc79a2d>] __writeback_single_inode+0x1ad/0x260
[3481104.495958]  [<ffffffffacc7a454>] writeback_sb_inodes+0x1c4/0x430
[3481104.495961]  [<ffffffffacc7a75f>] __writeback_inodes_wb+0x9f/0xd0
[3481104.495963]  [<ffffffffacc7ac43>] wb_writeback+0x263/0x2f0
[3481104.495967]  [<ffffffffacbca360>] ? bdi_dirty_limit+0x40/0xe0
[3481104.495969]  [<ffffffffacc7b73c>] bdi_writeback_workfn+0x1cc/0x460
[3481104.495972]  [<ffffffffacabe21f>] process_one_work+0x17f/0x440
[3481104.495975]  [<ffffffffacabf336>] worker_thread+0x126/0x3c0
[3481104.495977]  [<ffffffffacabf210>] ? manage_workers.isra.26+0x2a0/0x2a0
[3481104.495980]  [<ffffffffacac61f1>] kthread+0xd1/0xe0
[3481104.495982]  [<ffffffffacac6120>] ? insert_kthread_work+0x40/0x40
[3481104.495991]  [<ffffffffad18dd37>] ret_from_fork_nospec_begin+0x21/0x21
[3481104.495994]  [<ffffffffacac6120>] ? insert_kthread_work+0x40/0x40