------------[ cut here ]------------
intf 08:02:11:00:00:01 [link=0]: bad STA 00:00:00:ff:ff:ff bandwidth 20 MHz (0) > channel config 10 MHz (7)
WARNING: drivers/net/wireless/virtual/mac80211_hwsim.c:2696 at mac80211_hwsim_sta_rc_update+0x696/0x860 drivers/net/wireless/virtual/mac80211_hwsim.c:2693, CPU#0: kworker/u4:24/4205
Modules linked in:
CPU: 0 UID: 0 PID: 4205 Comm: kworker/u4:24 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
RIP: 0010:mac80211_hwsim_sta_rc_update+0x6f4/0x860 drivers/net/wireless/virtual/mac80211_hwsim.c:2693
Code: 85 d2 00 00 00 45 8b 36 44 89 f7 e8 a6 20 00 00 48 8b 7c 24 28 48 8b 74 24 30 89 ea 48 8b 4c 24 10 41 89 d8 45 89 f9 41 56 50 <67> 48 0f b9 3a 48 83 c4 10 e9 08 ff ff ff e8 09 f6 ef fa 90 0f 0b
RSP: 0018:ffffc9000ee976d8 EFLAGS: 00010293
RAX: 000000000000000a RBX: 0000000000000014 RCX: ffff8880403d0ec0
RDX: 0000000000000000 RSI: ffff88803841afd2 RDI: ffffffff8f8eda40
RBP: 0000000000000000 R08: 0000000000000014 R09: 0000000000000000
R10: 000000000000000d R11: 0000000000000000 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000007 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f426c35bf98 CR3: 00000000117f5000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 mac80211_hwsim_sta_add+0xa4/0x350 drivers/net/wireless/virtual/mac80211_hwsim.c:2713
 drv_sta_add net/mac80211/driver-ops.h:470 [inline]
 drv_sta_state+0x86a/0x1770 net/mac80211/driver-ops.c:155
 sta_info_insert_drv_state net/mac80211/sta_info.c:824 [inline]
 sta_info_insert_finish net/mac80211/sta_info.c:932 [inline]
 sta_info_insert_rcu+0x1712/0x2760 net/mac80211/sta_info.c:1009
 ieee80211_ocb_finish_sta net/mac80211/ocb.c:105 [inline]
 ieee80211_ocb_work+0x31f/0x580 net/mac80211/ocb.c:139
 cfg80211_wiphy_work+0x2ab/0x450 net/wireless/core.c:438
 process_one_work kernel/workqueue.c:3257 [inline]
 process_scheduled_works+0xad1/0x1770 kernel/workqueue.c:3340
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3421
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x510/0xa50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>
----------------
Code disassembly (best guess):
   0:	85 d2                	test   %edx,%edx
   2:	00 00                	add    %al,(%rax)
   4:	00 45 8b             	add    %al,-0x75(%rbp)
   7:	36 44 89 f7          	ss mov %r14d,%edi
   b:	e8 a6 20 00 00       	call   0x20b6
  10:	48 8b 7c 24 28       	mov    0x28(%rsp),%rdi
  15:	48 8b 74 24 30       	mov    0x30(%rsp),%rsi
  1a:	89 ea                	mov    %ebp,%edx
  1c:	48 8b 4c 24 10       	mov    0x10(%rsp),%rcx
  21:	41 89 d8             	mov    %ebx,%r8d
  24:	45 89 f9             	mov    %r15d,%r9d
  27:	41 56                	push   %r14
  29:	50                   	push   %rax
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	48 83 c4 10          	add    $0x10,%rsp
  33:	e9 08 ff ff ff       	jmp    0xffffff40
  38:	e8 09 f6 ef fa       	call   0xfaeff646
  3d:	90                   	nop
  3e:	0f 0b                	ud2