rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 2666 jiffies s: 889 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Task dump for CPU 0:
task:syz-executor.2  state:R  running task     stack:25360 pid: 2120 ppid:  2110 flags:0x00000008
Call Trace:
 <TASK>
 </TASK>