rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10499 ticks this GP) idle=74a4/1/0x4000000000000000 softirq=38384/38387 fqs=5076
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1256726          0            0
rcu: 	cputime:    30829      21650           76   ==> 52480(ms)
rcu: 	(t=10500 jiffies g=33357 q=7375 ncpus=2)
CPU: 0 UID: 0 PID: 10848 Comm: syz.3.1321 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:lock_is_held_type+0x137/0x190
Code: 01 75 44 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 4c 41 f7 c4 00 02 00 00 74 01 fb 65 48 8b 05 09 7a 43 07 <48> 3b 44 24 08 75 43 89 d8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
RSP: 0018:ffffc90000007778 EFLAGS: 00000206
RAX: 80e54ac26d1f7500 RBX: 0000000000000001 RCX: 80e54ac26d1f7500
RDX: ffff8880227c3a00 RSI: ffffffff8dd8c926 RDI: ffffffff8c03d4e0
RBP: 00000000ffffffff R08: 0000000000000000 R09: 000000000000000c
R10: 000000000000000c R11: 0000000000000100 R12: 0000000000000246
R13: ffff8880227c3a00 R14: ffffffff8e33d360 R15: 0000000000000001
FS:  00007fad5e5876c0(0000) GS:ffff8880b8403000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c36f218 CR3: 0000000043826000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000000000000000
DR3: 0000200000000300 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 ieee80211_prepare_and_rx_handle+0x223/0x6770
 ieee80211_rx_list+0x2285/0x2b90
 ieee80211_rx_napi+0x1a8/0x3d0
 ieee80211_handle_queued_frames+0xe8/0x1f0
 tasklet_action_common+0x36c/0x580
 handle_softirqs+0x286/0x870
 __irq_exit_rcu+0xca/0x1f0
 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+0xb0/0x150
Code: 24 20 f6 44 24 21 02 74 0c 90 0f 0b 48 f7 03 10 00 00 00 74 64 bf 01 00 00 00 e8 fb 1e 11 f6 e8 96 85 48 f6 fb bf 01 00 00 00 <e8> 5b ab ff ff 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 8b 44 24
RSP: 0018:ffffc900026e7ba0 EFLAGS: 00000286
RAX: 80e54ac26d1f7500 RBX: 0000000000000000 RCX: 80e54ac26d1f7500
RDX: 0000000000000007 RSI: ffffffff8db9e917 RDI: 0000000000000001
RBP: ffffc900026e7c40 R08: ffffffff8fc34377 R09: 1ffffffff1f8686e
R10: dffffc0000000000 R11: fffffbfff1f8686f R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920004dcf74
 irqentry_exit+0x6f/0x90
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:__se_sys_perf_event_open+0x1055/0x1d70
Code: ff 48 8b 5c 24 18 4c 89 ef e8 67 6c fe ff 41 89 dd 4c 89 f7 e8 0c 5c 01 00 8b 7c 24 54 e8 93 e4 4d 00 49 63 dd 4c 8b 74 24 68 <44> 89 f6 83 e6 01 31 ff e8 ee 4d cf ff 41 f6 c6 01 75 21 e8 03 49
RSP: 0018:ffffc900026e7d00 EFLAGS: 00000282
RAX: ffffffff823ef7ad RBX: 0000000000000007 RCX: 0000000000080000
RDX: ffffc90003589000 RSI: 000000000000285a RDI: 000000000000285b
RBP: ffffc900026e7ed0 R08: ffffc900026e7917 R09: 0000000000000000
R10: ffffc900026e7908 R11: fffff520004dcf23 R12: ffff88804a41bb50
R13: ffff88804a41c190 R14: 0000000000000000 R15: 1ffff920004dcfb0
 do_syscall_64+0xfa/0xfa0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fad5d78ec29
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:00007fad5e587038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fad5d9d5fa0 RCX: 00007fad5d78ec29
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000040
RBP: 00007fad5d811e41 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fad5d9d6038 R14: 00007fad5d9d5fa0 R15: 00007ffe3d0392c8
 </TASK>
sched: DL replenish lagged too much
