INFO: task syz-executor.1:4433 blocked for more than 430 seconds.
      Tainted: G        W          6.2.0-rc1-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1  state:D stack:0     pid:4433  ppid:2923   flags:0x00000004
Call Trace:
[<ffffffff834484b8>] context_switch kernel/sched/core.c:5244 [inline]
[<ffffffff834484b8>] __schedule+0x644/0x1274 kernel/sched/core.c:6555
[<ffffffff83449162>] schedule+0x7a/0x102 kernel/sched/core.c:6631
[<ffffffff8058e50c>] __wait_on_freeing_inode+0xf8/0x142 fs/inode.c:2196
[<ffffffff8058e84e>] find_inode_fast+0xd8/0x164 fs/inode.c:950
[<ffffffff805938f8>] iget_locked+0x9e/0x32a fs/inode.c:1273
[<ffffffff80783652>] __ext4_iget+0x2e6/0x2110 fs/ext4/inode.c:4861
[<ffffffff80820064>] ext4_xattr_inode_iget+0x4e/0x322 fs/ext4/xattr.c:389
[<ffffffff80820e3c>] ext4_xattr_inode_dec_ref_all+0x12a/0x72e fs/ext4/xattr.c:1148
[<ffffffff8082a136>] ext4_xattr_delete_inode+0x38e/0x85a fs/ext4/xattr.c:2880
[<ffffffff8078f612>] ext4_evict_inode+0x8f2/0xf6c fs/ext4/inode.c:296
[<ffffffff80591576>] evict+0x18a/0x344 fs/inode.c:664
[<ffffffff805926ea>] iput_final fs/inode.c:1747 [inline]
[<ffffffff805926ea>] iput fs/inode.c:1773 [inline]
[<ffffffff805926ea>] iput+0x428/0x634 fs/inode.c:1759
[<ffffffff80834f08>] ext4_process_orphan+0x12c/0x262 fs/ext4/orphan.c:360
[<ffffffff808354d6>] ext4_orphan_cleanup+0x498/0xa14 fs/ext4/orphan.c:474
[<ffffffff8081d1c2>] __ext4_fill_super fs/ext4/super.c:5516 [inline]
[<ffffffff8081d1c2>] ext4_fill_super+0x5d68/0x66ae fs/ext4/super.c:5644
[<ffffffff8055040e>] get_tree_bdev+0x276/0x3c4 fs/super.c:1282
[<ffffffff808023be>] ext4_get_tree+0x26/0x30 fs/ext4/super.c:5675
[<ffffffff8054dc6c>] vfs_get_tree+0x4a/0x19c fs/super.c:1489
[<ffffffff805a8eda>] do_new_mount fs/namespace.c:3145 [inline]
[<ffffffff805a8eda>] path_mount+0xe9c/0x143c fs/namespace.c:3475
[<ffffffff805aa0ec>] do_mount fs/namespace.c:3488 [inline]
[<ffffffff805aa0ec>] __do_sys_mount fs/namespace.c:3697 [inline]
[<ffffffff805aa0ec>] sys_mount+0x3c6/0x456 fs/namespace.c:3674
[<ffffffff80005ff6>] ret_from_syscall+0x0/0x2

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/12:
 #0: ffffffff8517bdd0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x34/0x6fe kernel/rcu/tasks.h:507
1 lock held by rcu_tasks_trace/13:
 #0: ffffffff8517bb30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x34/0x6fe kernel/rcu/tasks.h:507
1 lock held by khungtaskd/29:
 #0: ffffffff8517b960 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x3c/0x20e kernel/locking/lockdep.c:6496
2 locks held by klogd/2630:
2 locks held by getty/2795:
 #0: ff60000013429098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 drivers/tty/tty_ldsem.c:340
 #1: ff2000000026b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xb9c/0xd0c drivers/tty/n_tty.c:2177
3 locks held by kworker/1:3/3550:
3 locks held by kworker/0:4/3552:
2 locks held by syz-executor.1/4433:
 #0: ff600000316ea0e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x160/0x574 fs/super.c:228
 #1: ff600000316ea650 (sb_internal){.+.+}-{0:0}, at: evict+0x18a/0x344 fs/inode.c:664
2 locks held by kworker/u4:1/4462:
 #0: ff60000008229138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:635 [inline]
 #0: ff60000008229138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:663 [inline]
 #0: ff60000008229138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x510/0x102e kernel/workqueue.c:2260
 #1: ff20000002f77cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:635 [inline]
 #1: ff20000002f77cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:663 [inline]
 #1: ff20000002f77cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x510/0x102e kernel/workqueue.c:2260
1 lock held by modprobe/5011:

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