INFO: task syz-executor.1:8124 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:8124  ppid:2928   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
[<ffffffff80820432>] ext4_xattr_inode_get+0xfa/0x468 fs/ext4/xattr.c:490
[<ffffffff80829438>] ext4_xattr_move_to_block fs/ext4/xattr.c:2568 [inline]
[<ffffffff80829438>] ext4_xattr_make_inode_space fs/ext4/xattr.c:2669 [inline]
[<ffffffff80829438>] ext4_expand_extra_isize_ea+0x614/0xf84 fs/ext4/xattr.c:2761
[<ffffffff8077736c>] __ext4_expand_extra_isize+0x204/0x26c fs/ext4/inode.c:5957
[<ffffffff80787a5c>] ext4_try_to_expand_extra_isize fs/ext4/inode.c:6000 [inline]
[<ffffffff80787a5c>] __ext4_mark_inode_dirty+0x4a8/0x6ee fs/ext4/inode.c:6078
[<ffffffff8078f59e>] ext4_evict_inode+0x87e/0xf6c fs/ext4/inode.c:279
[<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/28:
 #0: ffffffff8517b960 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x3c/0x20e kernel/locking/lockdep.c:6496
2 locks held by getty/2796:
 #0: ff6000000e6cf098 (&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
2 locks held by syz-executor.0/2929:
3 locks held by syz-executor.1/8124:
 #0: ff6000003070a0e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x160/0x574 fs/super.c:228
 #1: ff6000003070a650 (sb_internal){.+.+}-{0:0}, at: evict+0x18a/0x344 fs/inode.c:664
 #2: ff60000015989ec8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:162 [inline]
 #2: ff60000015989ec8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:5997 [inline]
 #2: ff60000015989ec8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x458/0x6ee fs/ext4/inode.c:6078
1 lock held by syz-executor.1/8145:
2 locks held by kworker/0:1/8151:

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