rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
	(detected by 1, t=11507 jiffies, g=248285, q=1119)
rcu: All QSes seen, last rcu_preempt kthread activity 11499 (4295103688-4295092189), jiffies_till_next_fqs=1, root ->qsmask 0x0
syz-executor.0  R  running task    28520 21597   7036 0x80004008
Call Trace:
 <IRQ>
 sched_show_task kernel/sched/core.c:5952 [inline]
 sched_show_task.cold+0x2e2/0x343 kernel/sched/core.c:5927
 print_other_cpu_stall kernel/rcu/tree_stall.h:430 [inline]
 check_cpu_stall kernel/rcu/tree_stall.h:558 [inline]
 rcu_pending kernel/rcu/tree.c:3030 [inline]
 rcu_sched_clock_irq.cold+0xb35/0xc55 kernel/rcu/tree.c:2276
 update_process_times+0x25/0x60 kernel/time/timer.c:1726
 tick_sched_handle+0x9b/0x180 kernel/time/tick-sched.c:171
 tick_sched_timer+0x4e/0x140 kernel/time/tick-sched.c:1314
 __run_hrtimer kernel/time/hrtimer.c:1517 [inline]
 __hrtimer_run_queues+0x32c/0xdd0 kernel/time/hrtimer.c:1579
 hrtimer_interrupt+0x312/0x770 kernel/time/hrtimer.c:1641
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1119 [inline]
 smp_apic_timer_interrupt+0x15b/0x600 arch/x86/kernel/apic/apic.c:1144
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
RIP: 0010:__do_softirq+0x22f/0x99d kernel/softirq.c:278
Code: c7 c0 d0 b4 73 89 48 c1 e8 03 42 80 3c 30 00 0f 85 be 06 00 00 48 83 3d ae b2 93 01 00 0f 84 e1 05 00 00 fb 66 0f 1f 44 00 00 <48> c7 44 24 08 00 91 60 89 b8 ff ff ff ff 0f bc 04 24 83 c0 01 89
RSP: 0018:ffffc90000da8f60 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff12e769a RBX: ffff88807160c480 RCX: 0000000000000002
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88807160cd14
RBP: 0000000000000000 R08: ffff88807160c480 R09: fffffbfff180e78b
R10: fffffbfff180e78a R11: ffffffff8c073c57 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
 invoke_softirq kernel/softirq.c:373 [inline]
 irq_exit+0x192/0x1d0 kernel/softirq.c:413
 call_function_single_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:851
 </IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:759 [inline]
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x8c/0xe0 kernel/locking/spinlock.c:191
Code: 48 c7 c0 c0 b4 73 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 37 48 83 3d eb a3 b6 01 00 74 22 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 d5 b2 91 f9 65 8b 05 96 0d 45 78
RSP: 0018:ffffc900123ffcb8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff04
RAX: 1ffffffff12e7698 RBX: 0000000000000282 RCX: 0000000000000006
RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282
RBP: ffff88809de0f210 R08: ffff88807160c480 R09: fffffbfff180e78b
R10: fffffbfff180e78a R11: ffffffff8c073c57 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88809de0f000 R15: ffff88809de0f210
 spin_unlock_irqrestore include/linux/spinlock.h:393 [inline]
 input_inject_event+0x210/0x31a drivers/input/input.c:474
 evdev_write+0x42d/0x755 drivers/input/evdev.c:539
 __vfs_write+0x76/0x100 fs/read_write.c:494
 vfs_write+0x262/0x5c0 fs/read_write.c:558
 ksys_write+0x1e8/0x250 fs/read_write.c:611
 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45c849
Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f33ac706c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f33ac7076d4 RCX: 000000000045c849
RDX: 0000000000000373 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000ce7 R14: 00000000004cf0bc R15: 000000000076bf0c
rcu: rcu_preempt kthread starved for 11499 jiffies! g248285 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
rcu: RCU grace-period kthread stack dump:
rcu_preempt     R  running task    29384    10      2 0x80004000
Call Trace:
 schedule+0xd0/0x2a0 kernel/sched/core.c:4154
 schedule_timeout+0x474/0xba0 kernel/time/timer.c:1895
 rcu_gp_fqs_loop kernel/rcu/tree.c:1658 [inline]
 rcu_gp_kthread+0x9d9/0x17d0 kernel/rcu/tree.c:1818
 kthread+0x357/0x430 kernel/kthread.c:255
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352