rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10383 ticks this GP) idle=a76c/1/0x4000000000000000 softirq=32212/32214 fqs=4816
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1088176          0            0
rcu: 	cputime:    18775      33713           38   ==> 52520(ms)
rcu: 	(t=10503 jiffies g=39717 q=320 ncpus=2)
CPU: 1 PID: 9116 Comm: syz.6.875 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:ieee80211_rx_handlers+0x0/0xb0c0 net/mac80211/rx.c:4096
Code: 9b f7 e9 ff fd ff ff e8 6e 57 9b f7 0f 0b e9 1f ff ff ff e8 62 57 9b f7 e8 ed 63 16 f7 e9 e4 fd ff ff 0f 1f 84 00 00 00 00 00 <f3> 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48
RSP: 0018:ffffc900001f07b8 EFLAGS: 00000202
RAX: 1ffff9200003e11e RBX: ffffc900001f08f0 RCX: ffff888031388000
RDX: 0000000000000100 RSI: ffffc900001f08f0 RDI: ffffc900001f0aa0
RBP: ffffc900001f09f0 R08: ffffc900001f0947 R09: 0000000000000000
R10: ffffc900001f0900 R11: fffff5200003e129 R12: ffff8880680e28c0
R13: ffffc900001f0aa0 R14: ffffc900001f08f0 R15: dffffc0000000000
FS:  00007fc4c67706c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5b79a6d794 CR3: 000000004e1d6000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 ieee80211_invoke_rx_handlers net/mac80211/rx.c:4177 [inline]
 ieee80211_prepare_and_rx_handle+0x25fe/0x61d0 net/mac80211/rx.c:5035
 ieee80211_rx_for_interface net/mac80211/rx.c:5120 [inline]
 __ieee80211_rx_handle_packet net/mac80211/rx.c:5293 [inline]
 ieee80211_rx_list+0x26c9/0x2fe0 net/mac80211/rx.c:5428
 ieee80211_rx_napi+0x1aa/0x3c0 net/mac80211/rx.c:5451
 ieee80211_rx include/net/mac80211.h:4971 [inline]
 ieee80211_handle_queued_frames+0x106/0x1a0 net/mac80211/main.c:319
 tasklet_action_common+0x2eb/0x4c0 kernel/softirq.c:809
 handle_softirqs+0x280/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:finish_task_switch+0x26a/0x920 kernel/sched/core.c:5254
Code: 0f 84 37 01 00 00 48 85 db 0f 85 56 01 00 00 0f 1f 44 00 00 4c 8b 75 d0 4c 89 e7 e8 70 25 1c 09 e8 1b a3 2f 00 fb 4c 8b 65 c0 <49> 8d bc 24 f8 15 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0
RSP: 0018:ffffc9000b5a7778 EFLAGS: 00000286
RAX: b0ea477311d68d00 RBX: 0000000000000000 RCX: b0ea477311d68d00
RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: ffffffff8afc6b00
RBP: ffffc9000b5a77d0 R08: ffffffff90da85ff R09: 1ffffffff21b50bf
R10: dffffc0000000000 R11: fffffbfff21b50c0 R12: ffff888031388000
R13: dffffc0000000000 R14: ffff88801a641e00 R15: ffff8880b8f3ccc8
 context_switch kernel/sched/core.c:5383 [inline]
 __schedule+0x14da/0x44d0 kernel/sched/core.c:6699
 preempt_schedule_common+0x82/0xc0 kernel/sched/core.c:6866
 preempt_schedule+0xab/0xc0 kernel/sched/core.c:6890
 preempt_schedule_thunk+0x1a/0x30 arch/x86/entry/thunk_64.S:45
 smp_call_function_single+0x469/0x580 kernel/smp.c:652
 task_function_call kernel/events/core.c:120 [inline]
 perf_install_in_context+0x591/0x8e0 kernel/events/core.c:2948
 __do_sys_perf_event_open kernel/events/core.c:12915 [inline]
 __se_sys_perf_event_open+0x17fa/0x1c20 kernel/events/core.c:12567
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fc4c598f6c9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc4c6770038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fc4c5be5fa0 RCX: 00007fc4c598f6c9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000140
RBP: 00007fc4c5a11f91 R08: 0000000000000002 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc4c5be6038 R14: 00007fc4c5be5fa0 R15: 00007fff48585908
 </TASK>