rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10407 ticks this GP) idle=5a3c/1/0x4000000000000000 softirq=23943/23946 fqs=4363
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:   848415          0            0
rcu: 	cputime:    35268      17211           57   ==> 52480(ms)
rcu: 	(t=10500 jiffies g=18393 q=2553 ncpus=2)
CPU: 1 UID: 0 PID: 7710 Comm: syz.3.388 Not tainted 6.17.0-rc1-syzkaller-00022-g07866544e410 #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_single_bss_data+0x13cd/0x1ac0
Code: ae 8c be 66 03 00 00 48 c7 c2 60 f4 ae 8c e8 0a 05 d1 f6 48 c7 c7 e0 9e 13 8e 4c 89 fe e8 eb ea d0 f6 e8 66 95 da f6 48 89 df <e8> 7e 4e af 00 4c 89 e7 e8 86 77 ff ff 48 c7 44 24 60 0e 36 e0 45
RSP: 0018:ffffc900001e0200 EFLAGS: 00000246
RAX: ffffffff8acc7b91 RBX: 0000000000000000 RCX: ffff88810b889cc0
RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff88802efc0150
RBP: ffffc900001e03f0 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6
R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: ffff88802fbf6468
R13: ffffc900001e06c0 R14: dffffc0000000000 R15: ffffc900001e08a0
FS:  00007f6f4517a6c0(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa19c4e5000 CR3: 0000000120b96000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000090602
Call Trace:
 <IRQ>
 cfg80211_inform_bss_data+0x1fb/0x3b30
 cfg80211_inform_bss_frame_data+0x3d7/0x730
 ieee80211_bss_info_update+0x746/0x9e0
 ieee80211_scan_rx+0x593/0xa20
 ieee80211_rx_list+0x201c/0x2a90
 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:finish_task_switch+0x26b/0x950
Code: 0f 84 3c 01 00 00 48 85 db 0f 85 63 01 00 00 0f 1f 44 00 00 4c 8b 75 d0 4c 89 e7 e8 cf b7 ea 09 e8 5a 3f 36 00 fb 4c 8b 65 c0 <49> 8d bc 24 18 16 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0
RSP: 0018:ffffc90003437458 EFLAGS: 00000282
RAX: 3e8ca005ed47b100 RBX: 0000000000000000 RCX: 3e8ca005ed47b100
RDX: 0000000000000007 RSI: ffffffff8d9b6dc3 RDI: ffffffff8be33300
RBP: ffffc900034374b0 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6
R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: ffff88810b889cc0
R13: dffffc0000000000 R14: ffff88801f4a0000 R15: ffff88813663ab58
 __schedule+0x17a0/0x4cc0
 preempt_schedule_irq+0xb5/0x150
 irqentry_exit+0x6f/0x90
 asm_sysvec_call_function_single+0x1a/0x20
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 f9 03 27 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:ffffc90003437840 EFLAGS: 00000206
RAX: 3e8ca005ed47b100 RBX: 0000000000000001 RCX: 3e8ca005ed47b100
RDX: 0000000000000000 RSI: ffffffff8dba600c RDI: ffffffff8be33300
RBP: 00000000ffffffff R08: ffff88810b889cc0 R09: 0000000000000006
R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000246
R13: ffff88810b889cc0 R14: ffff8880262a2ce0 R15: 0000000000000000
 mas_start+0x1cc/0x560
 mas_find+0x8aa/0xd30
 acct_collect+0x18c/0x770
 do_exit+0x5c3/0x2300
 do_group_exit+0x21c/0x2d0
 get_signal+0x1286/0x1340
 arch_do_signal_or_restart+0x9a/0x750
 exit_to_user_mode_loop+0x75/0x110
 do_syscall_64+0x2bd/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6f4438ebe9
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:00007f6f4517a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000000 RBX: 00007f6f445b5fa8 RCX: 00007f6f4438ebe9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6f445b5fa8
RBP: 00007f6f445b5fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f6f445b6038 R14: 00007ffdd7e579b0 R15: 00007ffdd7e57a98
 </TASK>
