INFO: task syz-executor.1:12964 blocked for more than 143 seconds.
      Not tainted 6.2.0-syzkaller-18302-g596b6b709632 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1  state:D stack:0     pid:12964 ppid:5979   flags:0x00000009
Call trace:
 __switch_to+0x320/0x754 arch/arm64/kernel/process.c:556
 context_switch kernel/sched/core.c:5296 [inline]
 __schedule+0xfc8/0x1d64 kernel/sched/core.c:6609
 schedule+0xc4/0x170 kernel/sched/core.c:6685
 __wait_on_freeing_inode fs/inode.c:2196 [inline]
 find_inode_fast+0x2cc/0x3d4 fs/inode.c:950
 iget_locked+0xd0/0x708 fs/inode.c:1273
 __ext4_iget+0x1f0/0x314c fs/ext4/inode.c:4861
 ext4_xattr_inode_iget+0x74/0x44c fs/ext4/xattr.c:391
 ext4_xattr_inode_dec_ref_all+0x184/0xce4 fs/ext4/xattr.c:1164
 ext4_xattr_delete_inode+0x938/0xad4 fs/ext4/xattr.c:2896
 ext4_evict_inode+0xe4c/0x146c fs/ext4/inode.c:296
 evict+0x260/0x68c fs/inode.c:664
 iput_final fs/inode.c:1747 [inline]
 iput+0x968/0xa4c fs/inode.c:1773
 ext4_process_orphan+0x244/0x2b8 fs/ext4/orphan.c:360
 ext4_orphan_cleanup+0x99c/0x10e0 fs/ext4/orphan.c:474
 __ext4_fill_super fs/ext4/super.c:5516 [inline]
 ext4_fill_super+0x6e70/0x74d0 fs/ext4/super.c:5644
 get_tree_bdev+0x360/0x54c fs/super.c:1282
 ext4_get_tree+0x28/0x38 fs/ext4/super.c:5675
 vfs_get_tree+0x90/0x274 fs/super.c:1489
 do_new_mount+0x25c/0x8c8 fs/namespace.c:3145
 path_mount+0x590/0xe58 fs/namespace.c:3475
 do_mount fs/namespace.c:3488 [inline]
 __do_sys_mount fs/namespace.c:3697 [inline]
 __se_sys_mount fs/namespace.c:3674 [inline]
 __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3674
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/12:
 #0: ffff800015d66ff0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcb4 kernel/rcu/tasks.h:507
1 lock held by rcu_tasks_trace/13:
 #0: ffff800015d677f0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcb4 kernel/rcu/tasks.h:507
1 lock held by khungtaskd/28:
 #0: ffff800015d66e20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 include/linux/rcupdate.h:324
2 locks held by getty/5602:
 #0: ffff0000d33d4098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c drivers/tty/tty_ldsem.c:340
 #1: ffff80001a8702f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1210 drivers/tty/n_tty.c:2177
2 locks held by kworker/1:9/9258:
 #0: ffff0000c0020d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x664/0x16b4 kernel/workqueue.c:2262
 #1: ffff8000251a7c20 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x6a8/0x16b4 kernel/workqueue.c:2264
3 locks held by kworker/u4:22/10540:
4 locks held by kworker/1:14/11769:
 #0: ffff0001b450f998 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested kernel/sched/core.c:537 [inline]
 #0: ffff0001b450f998 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock kernel/sched/sched.h:1358 [inline]
 #0: ffff0001b450f998 (&rq->__lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1648 [inline]
 #0: ffff0001b450f998 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x2bc/0x1d64 kernel/sched/core.c:6526
 #1: ffff0001b44fcb88 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x5a8/0x8a8 kernel/sched/psi.c:976
 #2: ffff0001b44fd998 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x108/0x214 kernel/time/timer.c:999
 #3: ffff800019f45bd0 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_activate+0x7c/0x648 lib/debugobjects.c:665
2 locks held by syz-executor.1/12964:
 #0: ffff0000d4cbe0e0 (&type->s_umount_key#25/1){+.+.}-{3:3}, at: alloc_super+0x1b4/0x824 fs/super.c:228
 #1: ffff0000d4cbe650 (sb_internal){.+.+}-{0:0}, at: __sb_start_write include/linux/fs.h:1814 [inline]
 #1: ffff0000d4cbe650 (sb_internal){.+.+}-{0:0}, at: sb_start_intwrite include/linux/fs.h:1936 [inline]
 #1: ffff0000d4cbe650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x52c/0x146c fs/ext4/inode.c:240
1 lock held by syz-executor.4/28314:
 #0: ffff00015e840e10 (&sb->s_type->i_mutex_key#10){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:756 [inline]
 #0: ffff00015e840e10 (&sb->s_type->i_mutex_key#10){+.+.}-{3:3}, at: __sock_release net/socket.c:649 [inline]
 #0: ffff00015e840e10 (&sb->s_type->i_mutex_key#10){+.+.}-{3:3}, at: sock_close+0x80/0x1fc net/socket.c:1368

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