INFO: task kworker/u8:9:6702 blocked for more than 144 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:9    state:D stack:23616 pid:6702  tgid:6702  ppid:2      task_flags:0x4208060 flags:0x00080000