rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (1 GPs behind) idle=c93c/1/0x4000000000000000 softirq=17738/17739 fqs=5088
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:   959068          0            0
rcu: 	cputime:    33106      19383           99   ==> 52500(ms)
rcu: 	(t=10502 jiffies g=10989 q=182 ncpus=2)
CPU: 1 UID: 0 PID: 6784 Comm: syz.1.279 Not tainted 6.17.0-rc1-syzkaller-00022-g07866544e410-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:ieee80211_rx_handlers+0x47bf/0xb760
Code: f0 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 05 5b 00 00 49 8d 7e 01 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 0d 5b 00 00 <45> 0f b7 36 45 89 f7 41 83 e7 0c bf 04 00 00 00 44 89 fe e8 89 9d
RSP: 0018:ffffc900001e0500 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff88810f978d80 RCX: 0000000000000100
RDX: ffff888021839cc0 RSI: 0000000000000000 RDI: ffff888041737851
RBP: ffffc900001e07b0 R08: ffff88803b1fad9f R09: 1ffff1100763f5b3
R10: dffffc0000000000 R11: ffffed100763f5b4 R12: ffff888041737850
R13: dffffc0000000000 R14: ffff888041737850 R15: ffffc900001e0ac8
FS:  00007fda41f526c0(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff65735ff8 CR3: 0000000028b32000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 ieee80211_prepare_and_rx_handle+0x266f/0x63f0
 ieee80211_rx_list+0x21b8/0x2a90
 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:ffffc90006fb6f38 EFLAGS: 00000282
RAX: 25c0869a7883ba00 RBX: 0000000000000000 RCX: 25c0869a7883ba00
RDX: 0000000000000000 RSI: ffffffff8d9b6df1 RDI: ffffffff8be33300
RBP: ffffc90006fb6f90 R08: ffffffff8fa37e37 R09: 1ffffffff1f46fc6
R10: dffffc0000000000 R11: fffffbfff1f46fc7 R12: ffff888021839cc0
R13: dffffc0000000000 R14: ffff888022553980 R15: ffff88813663ab58
 __schedule+0x17a0/0x4cc0
 preempt_schedule_common+0x83/0xd0
 preempt_schedule+0xae/0xc0
 preempt_schedule_thunk+0x16/0x30
 _raw_spin_unlock_irqrestore+0xfd/0x110
 rcu_preempt_deferred_qs_irqrestore+0x89c/0xce0
 rcu_read_unlock_special+0x475/0x5e0
 __rcu_read_unlock+0x84/0xe0
 unwind_next_frame+0x19ae/0x2390
 __unwind_start+0x5b9/0x760
 arch_stack_walk+0xe4/0x150
 stack_trace_save+0x9c/0xe0
 kasan_save_track+0x3e/0x80
 kasan_save_free_info+0x46/0x50
 __kasan_slab_free+0x5b/0x80
 kfree+0x18e/0x440
 call_usermodehelper_exec+0x14f/0x4b0
 __request_module+0x3c0/0x5e0
 inet_create+0x3a8/0x1000
 __sock_create+0x4b3/0x9f0
 __sys_socket+0xd7/0x1b0
 __x64_sys_socket+0x7a/0x90
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fda4118ebe9
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:00007fda41f52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
RAX: ffffffffffffffda RBX: 00007fda413b5fa0 RCX: 00007fda4118ebe9
RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000002
RBP: 00007fda41211e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fda413b6038 R14: 00007fda413b5fa0 R15: 00007fff64f37f48
 </TASK>
