rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (1 GPs behind) idle=777/1/0x4000000000000002 softirq=77393/77394 fqs=2137 
	(detected by 1, t=10503 jiffies, g=103473, q=2034)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 27627 Comm: syz.6.5238 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:lock_release+0x5b5/0x8a0 kernel/locking/lockdep.c:5647
Code: 44 2c 04 f8 75 6f 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 4b c7 04 2c 00 00 00 00 43 c7 44 2c 08 00 00 00 00 <65> 48 8b 04 25 28 00 00 00 48 3b 84 24 c0 00 00 00 0f 85 8a 00 00
RSP: 0018:ffffc90000007300 EFLAGS: 00000046
RAX: 0000000000000001 RBX: 317fc64f4fe2bad8 RCX: f3d5613373ef3000
RDX: 0000000000000002 RSI: ffffffff8a2b3e80 RDI: ffffffff8a79c980
RBP: ffffc90000007410 R08: ffffffff8d89e06f R09: 1ffffffff1b13c0d
R10: dffffc0000000000 R11: fffffbfff1b13c0e R12: 1ffff92000000e6c
R13: dffffc0000000000 R14: ffff888028458ae0 R15: 0000000000000046
FS:  00007f2f35c856c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000002d5000 CR3: 000000001e97b000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 __perf_output_begin kernel/events/ring_buffer.c:262 [inline]
 perf_output_begin_forward+0x793/0xa30 kernel/events/ring_buffer.c:271
 __perf_event_output kernel/events/core.c:7804 [inline]
 perf_event_output_forward+0x19b/0x2e0 kernel/events/core.c:7822
 __perf_event_overflow+0x35f/0x550 kernel/events/core.c:9515
 perf_swevent_overflow kernel/events/core.c:9591 [inline]
 perf_swevent_event+0x4b8/0x540 kernel/events/core.c:9629
 perf_tp_event+0x324/0xbe0 kernel/events/core.c:10047
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10021
 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+0x3d/0xd0 kernel/rcu/tree_plugin.h:421
Code: 65 48 8b 3d e5 23 9d 7e 48 8d 9f 3c 04 00 00 49 89 dc 49 c1 ec 03 43 0f b6 04 3c 84 c0 75 48 ff 0b 75 1d 4c 8d b7 40 04 00 00 <4c> 89 f0 48 c1 e8 03 42 0f b6 04 38 84 c0 75 5f 41 83 3e 00 75 20
RSP: 0018:ffffc90000007be8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff88802845843c RCX: ffff888028458000
RDX: 0000000000000100 RSI: ffffffff8a79c960 RDI: ffff888028458000
RBP: 0000000000000002 R08: ffffffff8d89e06f R09: 1ffffffff1b13c0d
R10: dffffc0000000000 R11: fffffbfff1b13c0e R12: 1ffff1100508b087
R13: 0000000000019000 R14: ffff888028458440 R15: dffffc0000000000
 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:arch_atomic64_try_cmpxchg arch/x86/include/asm/atomic64_64.h:190 [inline]
RIP: 0010:arch_atomic_long_try_cmpxchg include/linux/atomic/atomic-long.h:437 [inline]
RIP: 0010:atomic_long_try_cmpxchg include/linux/atomic/atomic-instrumented.h:1661 [inline]
RIP: 0010:rwsem_clear_reader_owned kernel/locking/rwsem.c:213 [inline]
RIP: 0010:__up_read+0x209/0x6b0 kernel/locking/rwsem.c:1326
Code: 41 83 e4 03 4c 89 f7 be 08 00 00 00 e8 20 ec 61 00 48 8d 7c 24 40 be 08 00 00 00 e8 11 ec 61 00 48 8b 44 24 40 f0 4d 0f b1 26 <74> 11 49 89 c4 48 89 44 24 40 48 83 e0 fc 48 39 d8 74 c3 48 89 5c
RSP: 0018:ffffc900033efce0 EFLAGS: 00000246
RAX: ffff888028458001 RBX: ffff888028458000 RCX: ffffffff815c285f
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900033efd20
RBP: ffffc900033efd90 R08: ffffc900033efd27 R09: 1ffff9200067dfa4
R10: dffffc0000000000 R11: fffff5200067dfa5 R12: 0000000000000001
R13: 1ffff9200067dfa0 R14: ffff888025e966f0 R15: 1ffff11004bd2cde
 __do_sys_perf_event_open kernel/events/core.c:12801 [inline]
 __se_sys_perf_event_open+0x18b6/0x1bb0 kernel/events/core.c:12387
 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: 0033:0x7f2f37a2be59
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:00007f2f35c85028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f2f37ca4fa0 RCX: 00007f2f37a2be59
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000480
RBP: 00007f2f37ac1e6f R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2f37ca5038 R14: 00007f2f37ca4fa0 R15: 00007ffc2729c458
 </TASK>