rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10393 ticks this GP) idle=df64/1/0x4000000000000000 softirq=16208/16208 fqs=4942
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1000135          0            0
rcu: 	cputime:    34730      17769           47   ==> 52510(ms)
rcu: 	(t=10502 jiffies g=8425 q=4485 ncpus=2)
CPU: 1 UID: 0 PID: 6303 Comm: syz.1.115 Not tainted 6.16.0-syzkaller-06600-g1dbf1d590d10-dirty #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:stack_trace_consume_entry+0x132/0x280
Code: e8 4c 89 e2 48 89 de 49 89 37 41 8b 18 41 0f b6 44 15 00 84 c0 0f 85 34 01 00 00 41 3b 1e 0f 92 c0 48 83 c4 18 5b 41 5c 41 5d <41> 5e 41 5f 5d e9 94 77 c6 09 cc 44 89 c1 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc900001dfd68 EFLAGS: 00000296
RAX: 0000000000000001 RBX: ffffc900001dfe40 RCX: f72c40550b1ece00
RDX: dffffc0000000000 RSI: ffffffff8b70f4a0 RDI: ffffc900001dfe40
RBP: 1ffff9200003bfca R08: ffffc900001dfe50 R09: 0000000000000010
R10: ffffc900001dfdd8 R11: ffffffff81ac3450 R12: ffff88801f7b1cc0
R13: dffffc0000000000 R14: ffffc900001dfe48 R15: ffffc900001dff80
FS:  00007fcf258796c0(0000) GS:ffff8881a3c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000010a59e000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 00000000000f0602
Call Trace:
 <IRQ>
 arch_stack_walk+0x110/0x150
 stack_trace_save+0x9c/0xe0
 __kfence_alloc+0x2b2/0x3b0
 __kmalloc_noprof+0x440/0x4f0
 cfg80211_inform_single_bss_data+0x905/0x1ac0
 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:preempt_schedule_irq+0xb0/0x150
Code: 24 20 f6 44 24 21 02 74 0c 90 0f 0b 48 f7 03 08 00 00 00 74 64 bf 01 00 00 00 e8 eb 1f 1f f6 e8 c6 48 56 f6 fb bf 01 00 00 00 <e8> eb aa ff ff 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 8b 44 24
RSP: 0018:ffffc90006aafae0 EFLAGS: 00000282
RAX: f72c40550b1ece00 RBX: 0000000000000000 RCX: f72c40550b1ece00
RDX: 0000000000000007 RSI: ffffffff8d9792dd RDI: 0000000000000001
RBP: ffffc90006aafb80 R08: ffffffff8fa07bf7 R09: 1ffffffff1f40f7e
R10: dffffc0000000000 R11: fffffbfff1f40f7f R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000d55f5c
 irqentry_exit+0x6f/0x90
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:__up_read+0xb5/0x680
Code: 0f 85 e4 00 00 00 4c 8d 63 68 4d 89 e6 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df 41 80 3c 06 00 74 08 4c 89 e7 e8 9b d4 85 00 <48> 39 5b 68 74 12 80 3d d0 6c ed 0d 00 0f 84 2b 03 00 00 e8 d3 bd
RSP: 0018:ffffc90006aafc40 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: ffff88802129d270 RCX: dffffc0000000000
RDX: 1ffff92000d55f8c RSI: ffffffff8db66087 RDI: ffff88802129d270
RBP: ffffc90006aafcf0 R08: ffffc90006aafc87 R09: 1ffff92000d55f90
R10: dffffc0000000000 R11: fffff52000d55f91 R12: ffff88802129d2d8
R13: ffff88803b446a40 R14: 1ffff11004253a5b R15: 1ffff92000d55fb0
 __se_sys_perf_event_open+0x199d/0x1d70
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcf2498ebe9
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:00007fcf25879038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fcf24bb5fa0 RCX: 00007fcf2498ebe9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000100
RBP: 00007fcf24a11e19 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fcf24bb6038 R14: 00007fcf24bb5fa0 R15: 00007ffc0f511268
 </TASK>
sched: DL replenish lagged too much
