INFO: task io_uring-sq:17234 blocked for more than 143 seconds. Not tainted 5.10.79 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:io_uring-sq state:D stack:30984 pid:17234 ppid: 2 flags:0x10004000 Call Trace: context_switch kernel/sched/core.c:3787 [inline] __schedule+0x848/0x1e80 kernel/sched/core.c:4536 schedule+0xcb/0x270 kernel/sched/core.c:4614 schedule_preempt_disabled+0xc/0x20 kernel/sched/core.c:4673 kthread+0x2a3/0x470 kernel/kthread.c:306 ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:296 Showing all locks held in the system: 1 lock held by khungtaskd/22: #0: ffffffff84df6760 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 kernel/locking/lockdep.c:6379 1 lock held by in:imklog/179: 3 locks held by syz-executor/19905: ============================================= audit: type=1326 audit(1638565922.147:269): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19909 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f48c117fb19 code=0x0 EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue audit: type=1326 audit(1638565922.978:270): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19909 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f48c117fb19 code=0x0