------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 0 PID: 4216 at net/mac80211/rate.c:376 __rate_control_send_low+0x653/0x890 net/mac80211/rate.c:371
Modules linked in:
CPU: 0 PID: 4216 Comm: kworker/0:6 Not tainted 5.15.173-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events pwq_unbound_release_workfn
RIP: 0010:__rate_control_send_low+0x653/0x890 net/mac80211/rate.c:371
Code: 84 c0 48 8b 14 24 0f 85 d9 01 00 00 8b 0a 48 c7 c7 20 87 b8 8b 4c 89 f6 44 89 fa 44 8b 44 24 0c 44 8b 4c 24 08 e8 cd ca 7d f7 <0f> 0b e9 75 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c e3 f9 ff
RSP: 0018:ffffc900000076e8 EFLAGS: 00010246
RAX: acd711025fbe8e00 RBX: 000000000000000c RCX: ffff888029c80000
RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000
RBP: ffff888019fdaca8 R08: ffffffff81669a1c R09: fffff52000000e1d
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 000000000000000c R14: 0000000000000000 R15: 00000000ffffffff
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5fc47eb6c0 CR3: 00000000671e0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rate_control_send_low+0x1a8/0x770 net/mac80211/rate.c:396
 rate_control_get_rate+0x20a/0x5d0 net/mac80211/rate.c:908
 __ieee80211_beacon_get+0x162b/0x2080 net/mac80211/tx.c:5167
 ieee80211_beacon_get_tim+0xb7/0x950 net/mac80211/tx.c:5194
 ieee80211_beacon_get include/net/mac80211.h:4981 [inline]
 mac80211_hwsim_beacon_tx+0xe2/0x8a0 drivers/net/wireless/mac80211_hwsim.c:1812
 __iterate_interfaces+0x21e/0x4b0 net/mac80211/util.c:793
 ieee80211_iterate_active_interfaces_atomic+0xaf/0x140 net/mac80211/util.c:829
 mac80211_hwsim_beacon+0xa7/0x180 drivers/net/wireless/mac80211_hwsim.c:1865
 __run_hrtimer kernel/time/hrtimer.c:1688 [inline]
 __hrtimer_run_queues+0x598/0xcf0 kernel/time/hrtimer.c:1752
 hrtimer_run_softirq+0x196/0x2c0 kernel/time/hrtimer.c:1769
 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x157/0x240 kernel/softirq.c:641
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:653
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:lockdep_unregister_key+0x54e/0x5c0 kernel/locking/lockdep.c:6331
Code: 00 00 00 0f 85 8b 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ef 91 db 08 41 f7 c4 00 02 00 00 74 86 fb 45 84 f6 <75> 85 eb 96 0f 0b 45 31 f6 e9 1a ff ff ff 0f 0b e9 5a fe ff ff 0f
RSP: 0018:ffffc9000312fb40 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 1ffff92000625f70 RCX: ffffffff96a8ef03
RDX: 0000000000000001 RSI: ffffffff8aab3880 RDI: ffffffff8af9ed00
RBP: ffffc9000312fc08 R08: dffffc0000000000 R09: fffffbfff2127379
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000a06
R13: 1ffff92000625f6c R14: 0000000000000000 R15: ffffc9000312fb80
 wq_unregister_lockdep kernel/workqueue.c:3518 [inline]
 pwq_unbound_release_workfn+0x23d/0x290 kernel/workqueue.c:3756
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
----------------
Code disassembly (best guess):
   0:	00 00                	add    %al,(%rax)
   2:	00 0f                	add    %cl,(%rdi)
   4:	85 8b 00 00 00 48    	test   %ecx,0x48000000(%rbx)
   a:	8d 65 d8             	lea    -0x28(%rbp),%esp
   d:	5b                   	pop    %rbx
   e:	41 5c                	pop    %r12
  10:	41 5d                	pop    %r13
  12:	41 5e                	pop    %r14
  14:	41 5f                	pop    %r15
  16:	5d                   	pop    %rbp
  17:	c3                   	ret
  18:	e8 ef 91 db 08       	call   0x8db920c
  1d:	41 f7 c4 00 02 00 00 	test   $0x200,%r12d
  24:	74 86                	je     0xffffffac
  26:	fb                   	sti
  27:	45 84 f6             	test   %r14b,%r14b
* 2a:	75 85                	jne    0xffffffb1 <-- trapping instruction
  2c:	eb 96                	jmp    0xffffffc4
  2e:	0f 0b                	ud2
  30:	45 31 f6             	xor    %r14d,%r14d
  33:	e9 1a ff ff ff       	jmp    0xffffff52
  38:	0f 0b                	ud2
  3a:	e9 5a fe ff ff       	jmp    0xfffffe99
  3f:	0f                   	.byte 0xf