INFO: task dhcpcd:5355 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:dhcpcd          state:D stack:21368 pid:5355  tgid:5355  ppid:5354   task_flags:0x400140 flags:0x00080800
Call Trace:
 <TASK>
 __schedule+0x17b4/0x5680
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7f7/0x1550
 rtnl_dumpit+0x92/0x200
 netlink_dump+0x702/0xe10
 netlink_recvmsg+0x690/0xa50
 sock_recvmsg+0x172/0x1b0
 ____sys_recvmsg+0x1e6/0x4a0
 ___sys_recvmsg+0x215/0x590
 __x64_sys_recvmsg+0x1ba/0x2a0
 do_syscall_64+0x15f/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe839fec91e
RSP: 002b:00007fff35c290f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
RAX: ffffffffffffffda RBX: 00007fff35c2a220 RCX: 00007fe839fec91e
RDX: 0000000000000000 RSI: 00007fff35c2a140 RDI: 0000000000000005
RBP: 00007fff35c2a1b0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000000df R11: 0000000000000246 R12: 0000000000000ce4
R13: 00007fff35c2a124 R14: 00007fff35c2a140 R15: 00007fff35c2a130
 </TASK>
INFO: task kworker/u9:6:6262 blocked for more than 150 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u9:6    state:D stack:22296 pid:6262  tgid:6262  ppid:2      task_flags:0x4208160 flags:0x00080000
Workqueue: events_unbound linkwatch_event
Call Trace:
 <TASK>
 __schedule+0x17b4/0x5680
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7f7/0x1550
