rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10498 ticks this GP) idle=daa4/1/0x4000000000000000 softirq=17876/17877 fqs=4342
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1325221          0            0
rcu: 	cputime:    25135      27353           33   ==> 52490(ms)
rcu: 	(t=10500 jiffies g=22533 q=1740 ncpus=2)
CPU: 1 PID: 6991 Comm: syz.1.328 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
RIP: 0010:lock_is_held_type+0x13e/0x190 kernel/locking/lockdep.c:5866
Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c5 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
RSP: 0018:ffffc900001f0798 EFLAGS: 00000206
RAX: dcea1c819c586100 RBX: ffff88802f980000 RCX: dcea1c819c586100
RDX: 0000000000000100 RSI: ffffffff8aeae2c0 RDI: ffffffff8b3c5260
RBP: 0000000000000000 R08: 0001000000000000 R09: 0010000000060003
R10: dffffc0000000000 R11: fffffbfff24446a1 R12: 0000000000000004
R13: 0000000000000246 R14: ffff888026019a98 R15: ffff88802f980b88
FS:  00007f94a22d66c0(0000) GS:ffff8880b8d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f94a22b5d58 CR3: 000000005c525000 CR4: 00000000003506e0
DR0: 0000200000000540 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 __rhashtable_lookup include/linux/rhashtable.h:602 [inline]
 rhltable_lookup+0x159/0x7a0 include/linux/rhashtable.h:696
 link_sta_info_hash_lookup net/mac80211/sta_info.c:247 [inline]
 link_sta_info_get_bss+0x126/0x340 net/mac80211/sta_info.c:259
 ieee80211_rx_for_interface net/mac80211/rx.c:5118 [inline]
 __ieee80211_rx_handle_packet net/mac80211/rx.c:5306 [inline]
 ieee80211_rx_list+0x27af/0x3240 net/mac80211/rx.c:5445
 ieee80211_rx_napi+0x1ae/0x3c0 net/mac80211/rx.c:5468
 ieee80211_rx include/net/mac80211.h:4978 [inline]
 ieee80211_handle_queued_frames+0x105/0x190 net/mac80211/main.c:319
 tasklet_action_common+0x2d4/0x460 kernel/softirq.c:809
 handle_softirqs+0x27d/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xd3/0x190 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+0x267/0x8f0 kernel/sched/core.c:5267
Code: 39 09 85 c0 0f 84 30 01 00 00 48 85 db 0f 85 4f 01 00 00 0f 1f 44 00 00 4c 89 e7 e8 33 7d 43 09 e8 3e 3e 30 00 fb 4c 8b 65 b8 <49> 8d bc 24 00 16 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0
RSP: 0018:ffffc90004e77760 EFLAGS: 00000286
RAX: dcea1c819c586100 RBX: 0000000000000000 RCX: dcea1c819c586100
RDX: dffffc0000000000 RSI: ffffffff8aead140 RDI: ffffffff8b3c5260
RBP: ffffc90004e777b0 R08: ffffffff92223607 R09: 1ffffffff24446c0
R10: dffffc0000000000 R11: fffffbfff24446c1 R12: ffff88802f980000
R13: 1ffff110171a79a1 R14: dffffc0000000000 R15: ffff8880b8d3cd08
 context_switch kernel/sched/core.c:5396 [inline]
 __schedule+0x1577/0x4720 kernel/sched/core.c:6722
 preempt_schedule_common+0x82/0xc0 kernel/sched/core.c:6889
 preempt_schedule+0xc0/0xd0 kernel/sched/core.c:6913
 preempt_schedule_thunk+0x1a/0x30 arch/x86/entry/thunk_64.S:45
 smp_call_function_single+0x48d/0x5a0 kernel/smp.c:652
 task_function_call kernel/events/core.c:120 [inline]
 perf_install_in_context+0x5bb/0x920 kernel/events/core.c:2959
 __do_sys_perf_event_open kernel/events/core.c:12952 [inline]
 __se_sys_perf_event_open+0x180d/0x1d40 kernel/events/core.c:12594
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f94a13a8fd9
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:00007f94a22d6028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f94a1625fa0 RCX: 00007f94a13a8fd9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000c80
RBP: 00007f94a1437fed R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007f94a1626038 R14: 00007f94a1625fa0 R15: 00007ffd13df8548
 </TASK>