INFO: task syz-executor.4:6810 blocked for more than 143 seconds.
      Not tainted 5.19.0-rc4-next-20220701 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4  state:D stack:27808 pid: 6810 ppid:   632 flags:0x00004004
Call Trace:
 <TASK>
 __schedule+0x893/0x24a0
 schedule+0xd2/0x1f0
 schedule_timeout+0x3a9/0x480
 __wait_for_common+0x1c3/0x4c0
 __flush_work+0x6aa/0xd20
 __cancel_work_timer+0x398/0x4d0
 p9_fd_close+0x236/0x4a0
 p9_client_create+0x960/0x1040
 v9fs_session_init+0x1dd/0x1670
 v9fs_mount+0x73/0x9a0
 legacy_get_tree+0x105/0x220
 vfs_get_tree+0x8e/0x2f0
 path_mount+0x131b/0x1f80
 __x64_sys_mount+0x27e/0x300
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7fc1c3aabb19
RSP: 002b:00007fc1c1021188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fc1c3bbef60 RCX: 00007fc1c3aabb19
RDX: 0000000020000140 RSI: 0000000020000080 RDI: 0000000000000000
RBP: 00007fc1c3b05f6d R08: 0000000020000180 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff7a91547f R14: 00007fc1c1021300 R15: 0000000000022000
 </TASK>

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/11:
 #0: ffffffff85203ed0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc10
1 lock held by khungtaskd/25:
 #0: ffffffff852049a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
1 lock held by in:imklog/190:
1 lock held by rs:main Q:Reg/191:
 #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x24a0
2 locks held by kworker/0:1/6098:
 #0: ffff888007858d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x90d/0x1690
 #1: ffff88800824fdb0 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x941/0x1690

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