INFO: rcu_sched detected stalls on CPUs/tasks:
	(detected by 0, t=105007 jiffies, g=118924, c=118923, q=65)
All QSes seen, last rcu_sched kthread activity 105014 (4295296700-4295191686), jiffies_till_next_fqs=3, root ->qsmask 0x0
syz-executor7   R  running task    23352 14084   4424 0x00000008
Call Trace:
 <IRQ>
 sched_show_task.cold.84+0x27a/0x301 kernel/sched/core.c:5324
 print_other_cpu_stall.cold.77+0x92f/0x9d2 kernel/rcu/tree.c:1441
 check_cpu_stall.isra.60+0x721/0xf70 kernel/rcu/tree.c:1559
 __rcu_pending kernel/rcu/tree.c:3244 [inline]
 rcu_pending kernel/rcu/tree.c:3291 [inline]
 rcu_check_callbacks+0x23f/0xcd0 kernel/rcu/tree.c:2646
 update_process_times+0x2d/0x70 kernel/time/timer.c:1636
 tick_sched_handle+0x9f/0x180 kernel/time/tick-sched.c:164
 tick_sched_timer+0x45/0x130 kernel/time/tick-sched.c:1274
 __run_hrtimer kernel/time/hrtimer.c:1398 [inline]
 __hrtimer_run_queues+0x3eb/0x10c0 kernel/time/hrtimer.c:1460
 hrtimer_interrupt+0x2f3/0x750 kernel/time/hrtimer.c:1518
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1028 [inline]
 smp_apic_timer_interrupt+0x165/0x730 arch/x86/kernel/apic/apic.c:1053
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:863
 </IRQ>
RIP: 0010:bytes_is_nonzero mm/kasan/kasan.c:167 [inline]
RIP: 0010:memory_is_nonzero mm/kasan/kasan.c:184 [inline]
RIP: 0010:memory_is_poisoned_n mm/kasan/kasan.c:210 [inline]
RIP: 0010:memory_is_poisoned mm/kasan/kasan.c:241 [inline]
RIP: 0010:check_memory_region_inline mm/kasan/kasan.c:257 [inline]
RIP: 0010:check_memory_region+0x121/0x1b0 mm/kasan/kasan.c:267
Code: 29 c0 e9 6c ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 <4c> 39 c0 74 97 80 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 
RSP: 0018:ffff88018fec7388 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: ffffed0039557a49 RBX: 1ffff10039557a48 RCX: ffffffff815faf29
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8801caabd240
RBP: ffff88018fec73a0 R08: ffffed0039557a49 R09: ffffed0039557a48
R10: ffffed0039557a48 R11: ffff8801caabd243 R12: ffffed0039557a49
R13: 0000000000000001 R14: dffffc0000000000 R15: ffff8801caabd240
 kasan_check_read+0x11/0x20 mm/kasan/kasan.c:272
 atomic_read include/asm-generic/atomic-instrumented.h:21 [inline]
 virt_spin_lock arch/x86/include/asm/qspinlock.h:65 [inline]
 native_queued_spin_lock_slowpath+0x189/0x1200 kernel/locking/qspinlock.c:305
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:674 [inline]
 queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:32 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:88 [inline]
 do_raw_spin_lock+0x1a7/0x200 kernel/locking/spinlock_debug.c:113
 __raw_spin_lock include/linux/spinlock_api_smp.h:143 [inline]
 _raw_spin_lock+0x32/0x40 kernel/locking/spinlock.c:144
 spin_lock include/linux/spinlock.h:310 [inline]
 request_end+0x400/0xb20 fs/fuse/dev.c:382
 end_requests+0x296/0x460 fs/fuse/dev.c:2045
 fuse_dev_release+0x18c/0x2e0 fs/fuse/dev.c:2154
 __fput+0x355/0x8b0 fs/file_table.c:209
 ____fput+0x15/0x20 fs/file_table.c:243
 task_work_run+0x1ec/0x2a0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:192 [inline]
 exit_to_usermode_loop+0x313/0x370 arch/x86/entry/common.c:166
 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:268 [inline]
 do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x456b29
Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
RSP: 002b:00007fae499f2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: 0000000000000030 RBX: 00007fae499f36d4 RCX: 0000000000456b29
RDX: 0000000000001000 RSI: 0000000020001000 RDI: 0000000000000017
RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000004d2b40 R14: 00000000004c7b8b R15: 0000000000000000
rcu_sched kthread starved for 105755 jiffies! g118924 c118923 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1
RCU grace-period kthread stack dump:
rcu_sched       R  running task    23688    10      2 0x80000000
Call Trace:
 context_switch kernel/sched/core.c:2853 [inline]
 __schedule+0x87c/0x1ec0 kernel/sched/core.c:3501
 schedule+0xfb/0x450 kernel/sched/core.c:3545
 schedule_timeout+0x140/0x260 kernel/time/timer.c:1801
 rcu_gp_kthread+0x717/0x1c90 kernel/rcu/tree.c:2179
 kthread+0x345/0x410 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412