rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-...!: (0 ticks this GP) idle=c63c/0/0x1 softirq=19808/19808 fqs=0
rcu: 	(detected by 1, t=10502 jiffies, g=14985, q=149 ncpus=2)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.13.0-rc2-syzkaller-00362-g2d8308bf5b67 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:check_region_inline mm/kasan/generic.c:171 [inline]
RIP: 0010:kasan_check_range+0xa/0x290 mm/kasan/generic.c:189
Code: 0c af e3 ff 0f 0b cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 41 57 41 56 41 54 53 b0 01 <48> 85 f6 0f 84 a0 01 00 00 4c 8d 04 37 49 39 f8 0f 82 56 02 00 00
RSP: 0018:ffffc90000007d10 EFLAGS: 00000046
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff818b890c
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8f6d55b0
RBP: ffffc90000007ea0 R08: ffffffff818b88e2 R09: 1ffffffff1edaab6
R10: dffffc0000000000 R11: fffffbfff1edaab7 R12: 1ffff1101710595b
R13: 0000000000000001 R14: ffff88807b646340 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc9be9fed58 CR3: 000000002fa38000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
 cpumask_test_cpu include/linux/cpumask.h:570 [inline]
 cpu_online include/linux/cpumask.h:1117 [inline]
 trace_hrtimer_expire_exit include/trace/events/timer.h:306 [inline]
 __run_hrtimer kernel/time/hrtimer.c:1742 [inline]
 __hrtimer_run_queues+0x5fc/0xd10 kernel/time/hrtimer.c:1803
 hrtimer_interrupt+0x3ff/0xa30 kernel/time/hrtimer.c:1865
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1038 [inline]
 __sysvec_apic_timer_interrupt+0x10c/0x400 arch/x86/kernel/apic/apic.c:1055
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0x9b/0xc0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:37 [inline]
RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:92 [inline]
RIP: 0010:acpi_safe_halt+0x1d/0x30 drivers/acpi/processor_idle.c:112
Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 40 d6 03 00 48 f7 00 08 00 00 00 75 0c 66 90 0f 00 2d e5 5c 89 00 fb f4 <fa> c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90
RSP: 0018:ffffffff8dc07ca8 EFLAGS: 00000246
RAX: ffffffff8dc94b80 RBX: ffff888144a90064 RCX: 000000000002c631
RDX: 0000000000000001 RSI: ffff888144a90000 RDI: ffff888144a90064
RBP: 000000000003aa38 R08: ffff8880b8837d1b R09: 1ffff11017106fa3
R10: dffffc0000000000 R11: ffffffff8b5bd290 R12: ffff888147a94000
R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff8e6b2de0
 acpi_idle_enter+0xdc/0x140 drivers/acpi/processor_idle.c:699
 cpuidle_enter_state+0x102/0x460 drivers/cpuidle/cpuidle.c:268
 cpuidle_enter+0x59/0x90 drivers/cpuidle/cpuidle.c:389
 call_cpuidle kernel/sched/idle.c:155 [inline]
 cpuidle_idle_call kernel/sched/idle.c:230 [inline]
 do_idle+0x36e/0x5c0 kernel/sched/idle.c:325
 cpu_startup_entry+0x3e/0x60 kernel/sched/idle.c:423
 rest_init+0x2dc/0x300 init/main.c:747
 start_kernel+0x47b/0x500 init/main.c:1102
 x86_64_start_reservations+0x26/0x30 arch/x86/kernel/head64.c:507
 x86_64_start_kernel+0x9b/0xa0 arch/x86/kernel/head64.c:488
 common_startup_64+0x13e/0x147
 </TASK>
rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g14985 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
rcu: 	Possible timer handling issue on cpu=0 timer-softirq=4307
rcu: rcu_preempt kthread starved for 10502 jiffies! g14985 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:I stack:26480 pid:17    tgid:17    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5369 [inline]
 __schedule+0x184c/0x4bd0 kernel/sched/core.c:6756
 __schedule_loop kernel/sched/core.c:6833 [inline]
 schedule+0x147/0x320 kernel/sched/core.c:6848
 schedule_timeout+0x156/0x290 kernel/time/sleep_timeout.c:99
 rcu_gp_fqs_loop+0x2db/0x1320 kernel/rcu/tree.c:2045
 rcu_gp_kthread+0xa3/0x3b0 kernel/rcu/tree.c:2247
 kthread+0x2ec/0x380 kernel/kthread.c:389
 ret_from_fork+0x47/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>