INFO: task kworker/u8:9:3320 blocked for more than 143 seconds.
      Not tainted 6.10.0-rc6-syzkaller-00165-g0ec986ed7bab #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:9    state:D stack:21936 pid:3320  tgid:3320  ppid:2      flags:0x00004000
Workqueue: ipv6_addrconf addrconf_dad_work
Call Trace:
 <TASK>