------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: net/mac80211/rate.c:411 at __rate_control_send_low+0x652/0x900 net/mac80211/rate.c:406, CPU#0: syz-executor/19946
Modules linked in:
CPU: 0 UID: 0 PID: 19946 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:__rate_control_send_low+0x67c/0x900 net/mac80211/rate.c:406
Code: 48 8b 34 24 48 8b 44 24 20 42 0f b6 04 38 84 c0 0f 85 da 01 00 00 8b 0e 4c 89 f7 48 8b 74 24 10 44 8b 44 24 1c 44 8b 4c 24 0c <67> 48 0f b9 3a e9 36 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c
RSP: 0018:ffffc900000078f8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000000000c RCX: 0000000000000000
RDX: 00000000ffffffff RSI: 0000000000000000 RDI: ffffffff918bb5c0
RBP: ffff88804d0b32c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000004 R11: 8000000000000100 R12: ffff88804d0b0fa0
R13: ffff88807e4952a8 R14: ffffffff918bb5c0 R15: dffffc0000000000
FS:  000055556e182500(0000) GS:ffff888123ad0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd7eee27dac CR3: 0000000067de8000 CR4: 00000000003526f0
Call Trace:
 <IRQ>
 rate_control_send_low+0x1a7/0x7b0 net/mac80211/rate.c:434
 rate_control_get_rate+0x20b/0x5d0 net/mac80211/rate.c:942
 ieee80211_beacon_get_finish+0x385/0x6c0 net/mac80211/tx.c:5615
 __ieee80211_beacon_get+0xe2b/0x1920 net/mac80211/tx.c:-1
 ieee80211_beacon_get_tim+0xbd/0x2c0 net/mac80211/tx.c:6028
 ieee80211_beacon_get include/net/mac80211.h:5911 [inline]
 mac80211_hwsim_beacon_tx+0x378/0x820 drivers/net/wireless/virtual/mac80211_hwsim_main.c:2508
 __iterate_interfaces+0x2af/0x5a0 net/mac80211/util.c:775
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 net/mac80211/util.c:811
 mac80211_hwsim_beacon+0xaf/0x240 drivers/net/wireless/virtual/mac80211_hwsim_main.c:2544
 __run_hrtimer kernel/time/hrtimer.c:2074 [inline]
 __hrtimer_run_queues+0x3bc/0xa10 kernel/time/hrtimer.c:2131
 hrtimer_run_softirq+0x1e3/0x2e0 kernel/time/hrtimer.c:2148
 handle_softirqs+0x226/0x860 kernel/softirq.c:645
 __do_softirq kernel/softirq.c:679 [inline]
 invoke_softirq kernel/softirq.c:519 [inline]
 __irq_exit_rcu+0xcb/0x220 kernel/softirq.c:758
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1062
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:finish_task_switch+0x413/0xc60 kernel/sched/core.c:5384
Code: 04 00 00 41 c7 84 24 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 47 90 54 0a e8 12 2f 3a 00 fb 4c 8b 65 c8 <49> 8d bc 24 18 17 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0
RSP: 0018:ffffc900032cf980 EFLAGS: 00000206
RAX: 0000000000275369 RBX: ffff8880b843c8e0 RCX: 8000000000000001
RDX: 0000000000000000 RSI: ffffffff8e45971b RDI: ffffffff8c6dd880
RBP: ffffc900032cf9d0 R08: ffffffff9179b37f R09: 1ffffffff22f366f
R10: dffffc0000000000 R11: fffffbfff22f3670 R12: ffff888044b0be80
R13: ffff8880b843c8a8 R14: dffffc0000000000 R15: 1ffff1101708791c
 context_switch kernel/sched/core.c:5536 [inline]
 __schedule+0x17e3/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 do_nanosleep+0x21e/0x6a0 kernel/time/hrtimer.c:2436
 hrtimer_nanosleep+0x18f/0x3a0 kernel/time/hrtimer.c:2482
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1406 [inline]
 __se_sys_clock_nanosleep+0x35b/0x3b0 kernel/time/posix-timers.c:1383
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f03a435ea0e
Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
RSP: 002b:00007ffc1e703898 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 000055556e182500 RCX: 00007f03a435ea0e
RDX: 00007ffc1e7038f0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffc1e70395c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388
R13: 00000000000927c0 R14: 00000000000ea3d0 R15: 00007ffc1e7039b0
 </TASK>
----------------
Code disassembly (best guess):
   0:	48 8b 34 24          	mov    (%rsp),%rsi
   4:	48 8b 44 24 20       	mov    0x20(%rsp),%rax
   9:	42 0f b6 04 38       	movzbl (%rax,%r15,1),%eax
   e:	84 c0                	test   %al,%al
  10:	0f 85 da 01 00 00    	jne    0x1f0
  16:	8b 0e                	mov    (%rsi),%ecx
  18:	4c 89 f7             	mov    %r14,%rdi
  1b:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
  20:	44 8b 44 24 1c       	mov    0x1c(%rsp),%r8d
  25:	44 8b 4c 24 0c       	mov    0xc(%rsp),%r9d
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	e9 36 fe ff ff       	jmp    0xfffffe6a
  34:	89 d9                	mov    %ebx,%ecx
  36:	80 e1 07             	and    $0x7,%cl
  39:	80 c1 03             	add    $0x3,%cl
  3c:	38 c1                	cmp    %al,%cl
  3e:	0f                   	.byte 0xf
  3f:	8c                   	.byte 0x8c