rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2655 jiffies s: 777 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Task dump for CPU 1:
task:syz-executor.0  state:R  running task     stack:24784 pid: 3698 ppid:  3682 flags:0x0000400c
Call Trace:
 <TASK>
 </TASK>