INFO: task syz-executor:5616 blocked for more than 143 seconds.
      Not tainted syzkaller #0
      Blocked by coredump.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor    state:D stack:22016 pid:5616  tgid:5616  ppid:1      task_flags:0x40054c flags:0x00080003
Call Trace:
 <TASK>
 __schedule+0x1821/0x5740
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7f7/0x1550
 tun_chr_close+0x3e/0x1c0
 __fput+0x44f/0xa60
 task_work_run+0x1d9/0x270
 do_exit+0x70f/0x22c0
 do_group_exit+0x21b/0x2d0
 get_signal+0x1284/0x1330
 arch_do_signal_or_restart+0xbc/0x840
 exit_to_user_mode_loop+0xa9/0x680
 do_syscall_64+0x353/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f143159bf47
RSP: 002b:00007ffc92d37928 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f143159bf47
RDX: 00007ffc92d37950 RSI: 00007ffc92d379e0 RDI: 00007ffc92d379e0
RBP: 00007ffc92d379e0 R08: 00007ffc92d389e0 R09: 00000000ffffffff
R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffc92d38a70
R13: 00007f14316321ca R14: 000000000002f183 R15: 00007ffc92d38ab0
 </TASK>
INFO: task syz.2.578:8071 blocked for more than 153 seconds.
      Not tainted syzkaller #0
      Blocked by coredump.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.2.578       state:D stack:22232 pid:8071  tgid:8068  ppid:5624   task_flags:0x40054c flags:0x00080003
