rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10409 ticks this GP) idle=0fb4/1/0x4000000000000000 softirq=16297/16298 fqs=4430
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1078339          6            0
rcu: 	cputime:    39420      13043           47   ==> 52480(ms)
rcu: 	(t=10502 jiffies g=8505 q=2850 ncpus=2)
CPU: 1 UID: 0 PID: 6415 Comm: syz.0.171 Not tainted 6.16.0-syzkaller-11113-gf3af62b6cee8-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:kcov_remote_stop+0x29/0x6d0
Code: 90 f3 0f 1e fa 55 41 57 41 56 41 55 41 54 53 48 83 ec 38 65 4c 8b 34 25 08 60 9f 92 65 8b 05 ae ae df 10 a9 00 00 ff 00 74 14 <48> 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d e9 84 91 ba 09 cc 48 c7
RSP: 0018:ffffc900001e0990 EFLAGS: 00000206
RAX: ed0644fc9b39e300 RBX: 0000000000000246 RCX: ed0644fc9b39e300
RDX: 0000000000000003 RSI: ffffffff8d9b1620 RDI: ffffffff8be2fd00
RBP: ffffc900001e0c10 R08: ffffffff8fa32437 R09: 1ffffffff1f46486
R10: dffffc0000000000 R11: fffffbfff1f46487 R12: ffffffff81bfb1d8
R13: ffff888020a7ea80 R14: ffff88801e641cc0 R15: ffff888136628708
FS:  00007f17214b76c0(0000) GS:ffff8881a3c2a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3036a9 CR3: 000000010e5de000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 ieee80211_rx_list+0x21e3/0x2a90
 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:memset_orig+0x79/0xb0
Code: 89 47 38 48 8d 7f 40 75 d8 0f 1f 84 00 00 00 00 00 89 d1 83 e1 38 74 14 c1 e9 03 66 0f 1f 44 00 00 ff c9 48 89 07 48 8d 7f 08 <75> f5 83 e2 07 74 0a ff ca 88 07 48 8d 7f 01 75 f6 4c 89 d0 c3 cc
RSP: 0018:ffffc900078a6b38 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001
RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffffc900078a6bc8
RBP: ffffc900078a6c38 R08: ffffc900078a6bcf R09: 0000000000000000
R10: ffffc900078a6bc0 R11: fffff52000f14d7a R12: 0000000000000001
R13: ffffc900078a6bc0 R14: ffff8880211a7a80 R15: ffffffff8e008fa8
 trace_call_bpf+0x1db/0x850
 perf_trace_run_bpf_submit+0x78/0x170
 perf_trace_lock+0x2f8/0x3b0
 lock_release+0x3b2/0x3e0
 unwind_next_frame+0x19a9/0x2390
 arch_stack_walk+0x11c/0x150
 stack_trace_save+0x9c/0xe0
 save_stack+0xf5/0x1f0
 __reset_page_owner+0x71/0x1f0
 __free_frozen_pages+0xbc4/0xd30
 __slab_free+0x303/0x3c0
 qlist_free_all+0x97/0x140
 kasan_quarantine_reduce+0x148/0x160
 __kasan_slab_alloc+0x22/0x80
 __kmalloc_cache_node_noprof+0x1c0/0x3d0
 __get_vm_area_node+0x13f/0x300
 __vmalloc_node_range_noprof+0x301/0x12f0
 vzalloc_noprof+0xb2/0xf0
 bpf_check+0x1a5/0x1d2e0
 bpf_prog_load+0x1318/0x1930
 __sys_bpf+0x528/0x870
 __x64_sys_bpf+0x7c/0x90
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f172058ebe9
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:00007f17214b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f17207b5fa0 RCX: 00007f172058ebe9
RDX: 0000000000000090 RSI: 0000200000000340 RDI: 0000000000000005
RBP: 00007f1720611e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f17207b6038 R14: 00007f17207b5fa0 R15: 00007ffcd2769ab8
 </TASK>
