INFO: rcu_tasks detected stalls on tasks:
ffff88811d9c5880: .. nvcsw: 5/5 holdout: 1 idle_cpu: -1/1
task:syz.9.5042      state:R  running task     stack:26928 pid:19712 tgid:19711 ppid:17215  task_flags:0x400140 flags:0x00080003
Call Trace:
 <TASK>
 __schedule+0x16e2/0x53f0
 preempt_schedule_common+0x82/0xd0
 preempt_schedule_thunk+0x16/0x30
 _raw_spin_unlock+0x3f/0x50
 __io_cqring_overflow_flush+0x708/0x8c0
 io_cqring_do_overflow_flush+0x27/0x40
 io_cqring_wait+0xfdc/0x1810
 __se_sys_io_uring_enter+0x5dc/0x1850
 do_syscall_64+0x170/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f928ad9e019
RSP: 002b:00007f928bd1d028 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
RAX: ffffffffffffffda RBX: 00007f928b025fa0 RCX: 00007f928ad9e019
RDX: 00000000ffffffdc RSI: 000000000000012a RDI: 0000000000000000
RBP: 00007f928ae3500c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000017 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f928b026038 R14: 00007f928b025fa0 R15: 00007ffcaacc60d8
 </TASK>
