rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2666 jiffies s: 28877 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 16685 Comm: syz.2.5037 Not tainted 6.1.118-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:native_save_fl arch/x86/include/asm/irqflags.h:29 [inline]
RIP: 0010:arch_local_save_flags arch/x86/include/asm/irqflags.h:70 [inline]
RIP: 0010:lockdep_hardirqs_on+0x63/0x130 kernel/locking/lockdep.c:4365
Code: 75 4d 65 8b 05 fe 04 5b 75 85 c0 75 74 65 8b 05 e3 01 5b 75 85 c0 75 69 83 3d 88 0d 8c 0c 00 75 2e 48 c7 04 24 00 00 00 00 9c <8f> 04 24 f7 04 24 00 02 00 00 75 63 83 3d 6a 0d 8c 0c 00 75 10 48
RSP: 0018:ffffc900000079e8 EFLAGS: 00000046
RAX: 0000000000000000 RBX: ffff8880287e1dc0 RCX: ffffffff816b024a
RDX: dffffc0000000000 RSI: ffffffff8b0c1340 RDI: ffffffff8ac00e86
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff224626e
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffffffff8ac00e86 R15: 0000000000000000
FS:  00007f59946656c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32d5ffff CR3: 0000000059340000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:728
RIP: 0010:rcu_read_unlock_special+0x84/0x540 kernel/rcu/tree_plugin.h:682
Code: f1 f1 f1 00 f2 f2 f2 49 89 04 17 66 41 c7 44 17 09 f3 f3 41 c6 44 17 0b f3 65 44 8b 25 7d 28 8e 7e 41 f7 c4 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 3a 00 00 00 00 66 42 c7 44 3a
RSP: 0018:ffffc90000007ac0 EFLAGS: 00000206
RAX: 373232808e7fff00 RBX: 1ffff92000000f60 RCX: ffffffff816b024a
RDX: dffffc0000000000 RSI: ffffffff8b0c01c0 RDI: ffffffff8b5d7800
RBP: ffffc90000007b98 R08: dffffc0000000000 R09: fffffbfff224626e
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8d32fe00
R13: ffff8880287e2218 R14: ffffc90000007b00 R15: 1ffff92000000f5c
 __rcu_read_unlock+0x92/0x100 kernel/rcu/tree_plugin.h:426
 rcu_read_unlock include/linux/rcupdate.h:823 [inline]
 ieee80211_rx_napi+0x205/0x3b0 net/mac80211/rx.c:5310
 ieee80211_rx include/net/mac80211.h:4831 [inline]
 ieee80211_handle_queued_frames+0x103/0x1b0 net/mac80211/main.c:315
 tasklet_action_common+0x3cb/0x4a0
 handle_softirqs+0x2ee/0xa40 kernel/softirq.c:571
 __do_softirq kernel/softirq.c:605 [inline]
 invoke_softirq kernel/softirq.c:445 [inline]
 __irq_exit_rcu+0x157/0x240 kernel/softirq.c:654
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:666
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:native_irq_enable arch/x86/include/asm/irqflags.h:45 [inline]
RIP: 0010:arch_local_irq_enable arch/x86/include/asm/irqflags.h:80 [inline]
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/irqflags.h:138 [inline]
RIP: 0010:generic_exec_single+0x2f5/0x530 kernel/smp.c:533
Code: 21 f3 0f 85 dc 00 00 00 e8 b8 65 0b 00 48 8b 5c 24 08 4d 85 ff 75 0a e8 a9 65 0b 00 45 31 f6 eb 6e e8 9f 65 0b 00 fb 45 31 f6 <eb> 63 e8 94 65 0b 00 49 bd 00 00 00 00 00 fc ff df 49 83 c7 08 4d
RSP: 0018:ffffc9000d617760 EFLAGS: 00000246
RAX: ffffffff817f2651 RBX: 1ffff92001ac2ef0 RCX: ffff8880287e1dc0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000d617830 R08: ffffffff817f262a R09: fffffbfff224626e
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000d6177c0
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000200
 smp_call_function_single+0x457/0x2680 kernel/smp.c:784
 task_function_call kernel/events/core.c:120 [inline]
 perf_install_in_context+0x6b6/0xa90 kernel/events/core.c:2935
 __do_sys_perf_event_open kernel/events/core.c:12737 [inline]
 __se_sys_perf_event_open+0x37f3/0x4960 kernel/events/core.c:12331
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f599377e819
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:00007f5994665038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f5993935fa0 RCX: 00007f599377e819
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000480
RBP: 00007f59937f175e R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f5993935fa0 R15: 00007ffe948f2c38
 </TASK>