rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (4 ticks this GP) idle=bc1/1/0x4000000000000002 softirq=12744/12744 fqs=5247 
	(detected by 1, t=10502 jiffies, g=17005, q=1234)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 7155 Comm: syz.3.932 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
RIP: 0010:check_region_inline mm/kasan/generic.c:172 [inline]
RIP: 0010:kasan_check_range+0x26/0x290 mm/kasan/generic.c:189
Code: 00 00 cc cc b0 01 48 85 f6 0f 84 ac 01 00 00 55 41 57 41 56 41 54 53 49 89 f8 49 01 f0 0f 82 0e 02 00 00 49 89 f8 49 c1 e8 2f <41> 81 f8 ff ff 01 00 0f 82 fa 01 00 00 49 bc 01 00 00 00 00 fc ff
RSP: 0018:ffffc90000007310 EFLAGS: 00000806
RAX: 0000000000000101 RBX: 1ffff92000000e6c RCX: ffffffff81657ade
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88802a3abb80
RBP: ffffc90000007420 R08: 000000000001ffff R09: 1ffffffff1cda645
R10: dffffc0000000000 R11: fffffbfff1cda646 R12: ffffffff8d123400
R13: 0000000000000000 R14: 0000000000000046 R15: ffff88802a3abb80
FS:  00007f9350ec96c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9350ec8ff8 CR3: 000000002f51e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 instrument_atomic_write include/linux/instrumented.h:86 [inline]
 set_bit include/asm-generic/bitops/instrumented-atomic.h:28 [inline]
 set_ti_thread_flag include/linux/thread_info.h:89 [inline]
 set_tsk_thread_flag include/linux/sched.h:1983 [inline]
 set_tsk_need_resched include/linux/sched.h:2014 [inline]
 rcu_read_unlock_special+0x25e/0x4a0 kernel/rcu/tree_plugin.h:659
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 __perf_event_output kernel/events/core.c:7825 [inline]
 perf_event_output_forward+0x255/0x2e0 kernel/events/core.c:7834
 __perf_event_overflow+0x35f/0x550 kernel/events/core.c:9527
 perf_swevent_overflow kernel/events/core.c:9603 [inline]
 perf_swevent_event+0x4b8/0x540 kernel/events/core.c:9641
 perf_tp_event+0x324/0xbe0 kernel/events/core.c:10059
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10033
 perf_trace_preemptirq_template+0x2aa/0x360 include/trace/events/preemptirq.h:14
 trace_irq_enable_rcuidle+0x108/0x180 include/trace/events/preemptirq.h:40
 trace_hardirqs_on+0x57/0x80 kernel/trace/trace_preemptirq.c:44
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 kernel/rcu/tree_plugin.h:674
Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 d2 f6 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
RSP: 0018:ffffc90000007b00 EFLAGS: 00000206
RAX: 021251e99c9cca00 RBX: 1ffff92000000f64 RCX: 021251e99c9cca00
RDX: dffffc0000000000 RSI: ffffffff8a2b2b60 RDI: ffffffff8a7a5100
RBP: ffffc90000007bd8 R08: ffff8880b8e3b30b R09: 1ffff110171c7661
R10: dffffc0000000000 R11: ffffed10171c7662 R12: ffffffff8d123400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 ieee80211_iterate_active_interfaces_atomic+0x132/0x140 net/mac80211/util.c:831
 mac80211_hwsim_beacon+0x9b/0x180 drivers/net/wireless/mac80211_hwsim.c:1865
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x4ea/0xb60 kernel/time/hrtimer.c:1749
 hrtimer_run_softirq+0x176/0x240 kernel/time/hrtimer.c:1766
 handle_softirqs+0x336/0x830 kernel/softirq.c:576
 __do_softirq kernel/softirq.c:610 [inline]
 invoke_softirq kernel/softirq.c:450 [inline]
 __irq_exit_rcu+0x13b/0x230 kernel/softirq.c:659
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:671
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:futex_wake+0x4ad/0x540 kernel/futex/core.c:-1
Code: eb 0d e8 06 47 0c 00 c7 44 24 0c 00 00 00 00 48 8b 7c 24 30 e8 d4 1a 66 08 48 8d bc 24 80 00 00 00 e8 a7 8d e5 ff 8b 44 24 0c <48> 8b 4c 24 40 66 42 c7 44 29 04 f8 f8 48 c7 44 24 60 0e 36 e0 45
RSP: 0018:ffffc90003387b80 EFLAGS: 00000246
RAX: 0000000000000001 RBX: ffffc90000dfdb48 RCX: ffffffff815274dc
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88802ab9d968
RBP: ffffc90003387c70 R08: ffff88802ab9d96b R09: 1ffff11005573b2d
R10: dffffc0000000000 R11: ffffed1005573b2e R12: ffffc90000dfdb48
R13: dffffc0000000000 R14: 0000000000000001 R15: 00000000ffffffff
 do_futex+0xd83/0x12b0 kernel/futex/core.c:4026
 __do_sys_futex kernel/futex/core.c:4098 [inline]
 __se_sys_futex+0x389/0x420 kernel/futex/core.c:4079
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9352c72b19
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9350ec90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f9352ef8fa8 RCX: 00007f9352c72b19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f9352ef8fac
RBP: 00007f9352ef8fa0 R08: 00314a82a286d1ae R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9352ef9038 R14: 00007ffd7397c560 R15: 00007ffd7397c648
 </TASK>