INFO: rcu_sched detected stalls on CPUs/tasks:
	(detected by 1, t=120002 jiffies, g=40875, c=40874, q=159)
All QSes seen, last rcu_sched kthread activity 120002 (4294988317-4294868315), jiffies_till_next_fqs=3, root ->qsmask 0x0
syz-executor2   R  running task    61376 13149   4570 0x00000008
Call Trace:
 <IRQ>
 sched_show_task+0x600/0x730 kernel/sched/core.c:5333
 print_other_cpu_stall kernel/rcu/tree.c:1481 [inline]
 check_cpu_stall kernel/rcu/tree.c:1599 [inline]
 __rcu_pending kernel/rcu/tree.c:3356 [inline]
 rcu_pending kernel/rcu/tree.c:3401 [inline]
 rcu_check_callbacks+0x26d7/0x2a00 kernel/rcu/tree.c:2763
 update_process_times+0x132/0x1a0 kernel/time/timer.c:1636
 tick_sched_handle kernel/time/tick-sched.c:164 [inline]
 tick_sched_timer+0x3ba/0x520 kernel/time/tick-sched.c:1274
 __run_hrtimer kernel/time/hrtimer.c:1398 [inline]
 __hrtimer_run_queues+0xc03/0x15d0 kernel/time/hrtimer.c:1460
 hrtimer_interrupt+0x451/0x13c0 kernel/time/hrtimer.c:1518
 local_apic_timer_interrupt+0x66/0x230 arch/x86/kernel/apic/apic.c:1025
 smp_apic_timer_interrupt+0x5a/0x90 arch/x86/kernel/apic/apic.c:1053
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:863
 </IRQ>
RIP: 0010:lowmem_page_address include/linux/mm.h:1098 [inline]
RIP: 0010:msan_get_shadow_origin_ptr+0x1c5/0x230 mm/kmsan/kmsan_instr.c:272
RSP: 0018:ffff88017e96fa70 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
RAX: 000000000047cffd RBX: ffffffff8b588000 RCX: ffff880000000000
RDX: 0000000000000b38 RSI: 0000000000000004 RDI: ffffea0000000000
RBP: ffff88017e96faa0 R08: 0000000001080020 R09: 0000000000000002
R10: 0000000000000000 R11: 0000000000000000 R12: 0000160000000000
R13: 0000000008f789a0 R14: ffffffff8b587000 R15: ffff88017e96fb38
 __msan_metadata_ptr_for_load_4+0x10/0x20 mm/kmsan/kmsan_instr.c:320
 csd_lock_wait kernel/smp.c:108 [inline]
 smp_call_function_single+0x373/0x4f0 kernel/smp.c:302
 task_function_call kernel/events/core.c:115 [inline]
 perf_install_in_context+0x38e/0x720 kernel/events/core.c:2609
 __do_sys_perf_event_open kernel/events/core.c:10754 [inline]
 __se_sys_perf_event_open+0x3ecb/0x5520 kernel/events/core.c:10384
 __x64_sys_perf_event_open+0x15d/0x1b0 kernel/events/core.c:10384
 do_syscall_64+0x154/0x220 arch/x86/entry/common.c:287
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x455979
RSP: 002b:00007fe0004f1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fe0004f26d4 RCX: 0000000000455979
RDX: 0000000000000000 RSI: 00000000000002f5 RDI: 0000000020c86f88
RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 00000000ffffffff
R13: 000000000000050c R14: 00000000006fb9c0 R15: 0000000000000000
rcu_sched kthread starved for 120002 jiffies! g40875 c40874 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0
RCU grace-period kthread stack dump:
rcu_sched       R  running task    61952     9      2 0x80000000
Call Trace:
 context_switch kernel/sched/core.c:2852 [inline]
 __schedule+0x66e/0x730 kernel/sched/core.c:3496
 schedule+0x1cc/0x2f0 kernel/sched/core.c:3555
 schedule_timeout+0x3e7/0x570 kernel/time/timer.c:1801
 rcu_gp_kthread+0x21e1/0x38d0 kernel/rcu/tree.c:2231
 kthread+0x539/0x720 kernel/kthread.c:239
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:412