rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10500 ticks this GP) idle=3ab4/1/0x4000000000000000 softirq=57341/57343 fqs=5120
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:   918592          7            0
rcu: 	cputime:    36325      16164           58   ==> 52500(ms)
rcu: 	(t=10502 jiffies g=48205 q=3524 ncpus=2)
CPU: 0 UID: 0 PID: 14562 Comm: syz.6.2505 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:cfg80211_inform_bss_frame_data+0xe5/0x760
Code: e8 90 ea ca f6 48 8b 3c 24 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 be 03 00 00 44 0f b7 37 <44> 89 f5 81 e5 fc 00 00 00 bf 1c 00 00 00 89 ee e8 f6 ed ca f6 66
RSP: 0018:ffffc90000007928 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: dffffc0000000000
RDX: 0000000000000100 RSI: ffffffff8c27b3e0 RDI: ffff8881ad146350
RBP: ffffc90000007ae0 R08: ffffffff90118bb7 R09: 1ffffffff2023176
R10: dffffc0000000000 R11: fffffbfff2023177 R12: 0000000000000820
R13: 000000000000004c R14: 0000000000000080 R15: ffffc90000007a20
FS:  00007ff08f25d6c0(0000) GS:ffff88818de63000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff08e3e9e80 CR3: 000000016ffe4000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 ieee80211_bss_info_update+0x794/0xa40
 ieee80211_scan_rx+0x552/0xa40
 ieee80211_rx_list+0x29e5/0x3710
 ieee80211_rx_napi+0x1b1/0x3e0
 ieee80211_handle_queued_frames+0xe8/0x1e0
 tasklet_action_common+0x2da/0x4b0
 handle_softirqs+0x22a/0x870
 __irq_exit_rcu+0x5f/0x150
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:preempt_schedule_irq+0x48/0xa0
Code: 49 be 00 00 00 00 00 fc ff df eb 09 48 f7 03 10 00 00 00 74 53 bf 01 00 00 00 e8 63 c5 e4 f5 e8 1e 60 1e f6 fb bf 01 00 00 00 <e8> c3 a6 ff ff 9c 58 fa a9 00 02 00 00 74 05 e8 f4 61 1e f6 bf 01
RSP: 0018:ffffc900032f7940 EFLAGS: 00000202
RAX: 000000000001217f RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffff8def4b7d RDI: 0000000000000001
RBP: 0000000000000000 R08: ffffffff90118bb7 R09: 1ffffffff2023176
R10: dffffc0000000000 R11: fffffbfff2023177 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
 irqentry_exit+0x599/0x620
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:__mutex_lock+0x162/0x1300
Code: f3 ce 77 0e 00 75 23 49 8d 7c 24 60 48 89 f8 48 c1 e8 03 42 80 3c 28 00 74 05 e8 a9 83 80 f6 4d 39 64 24 60 0f 85 10 0f 00 00 <48> 89 9c 24 b8 00 00 00 bf 01 00 00 00 e8 1c 84 e4 f5 49 8d 7c 24
RSP: 0018:ffffc900032f7a60 EFLAGS: 00000246
RAX: 1ffff1102f203f94 RBX: 1ffff9200065ef64 RCX: ffffffff9a273403
RDX: 0000000000000000 RSI: ffffffff8e165502 RDI: ffff88817901fca0
RBP: ffffc900032f7c10 R08: ffffc900032f7b87 R09: 0000000000000000
R10: ffffc900032f7b60 R11: fffff5200065ef71 R12: ffff88817901fc40
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
 perf_event_ctx_lock_nested+0x3b8/0x490
 perf_event_release_kernel+0xda/0x510
 perf_release+0x38/0x50
 __fput+0x44f/0xa70
 task_work_run+0x1d9/0x270
 exit_to_user_mode_loop+0xed/0x480
 do_syscall_64+0x32d/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff08e39c799
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:00007ff08f25d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: fffffffffffffff7 RBX: 00007ff08e615fa0 RCX: 00007ff08e39c799
RDX: 000000000000000b RSI: 0000000040042408 RDI: 000000000000000c
RBP: 00007ff08e432c99 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff08e616038 R14: 00007ff08e615fa0 R15: 00007ffdb1f13d28
 </TASK>
sched: DL replenish lagged too much
