------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x40
WARNING: CPU: 1 PID: 0 at net/mac80211/rate.c:385 __rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380
Modules linked in:
CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:__rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380
Code: 30 42 0f b6 04 28 84 c0 0f 85 e6 01 00 00 41 8b 0e 48 c7 c7 80 7e a6 8b 48 8b 74 24 10 44 8b 44 24 1c 45 89 e1 e8 bb 3c b8 f7 <0f> 0b e9 78 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 03 fa ff
RSP: 0018:ffffc900001e0600 EFLAGS: 00010246
RAX: fe07ebf35a411700 RBX: 000000000000000c RCX: ffff8880176c1dc0
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000084 R08: dffffc0000000000 R09: fffff5200003c051
R10: fffff5200003c051 R11: 1ffff9200003c050 R12: 0000000000000040
R13: dffffc0000000000 R14: ffff888056293378 R15: ffff8880576fa7a8
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdf99fd7dac CR3: 000000002eed9000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rate_control_send_low+0x194/0x790 net/mac80211/rate.c:405
 rate_control_get_rate+0x207/0x5c0 net/mac80211/rate.c:921
 ieee80211_beacon_get_finish+0x37c/0x6a0 net/mac80211/tx.c:5131
 __ieee80211_beacon_get+0x18e0/0x1f50 net/mac80211/tx.c:-1
 ieee80211_beacon_get_tim+0x5b/0x4d0 net/mac80211/tx.c:5352
 ieee80211_beacon_get include/net/mac80211.h:5264 [inline]
 mac80211_hwsim_beacon_tx+0x21c/0xae0 drivers/net/wireless/mac80211_hwsim.c:2091
 __iterate_interfaces+0x243/0x500 net/mac80211/util.c:788
 ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 net/mac80211/util.c:824
 mac80211_hwsim_beacon+0xb7/0x1b0 drivers/net/wireless/mac80211_hwsim.c:2147
 __run_hrtimer kernel/time/hrtimer.c:1752 [inline]
 __hrtimer_run_queues+0x554/0xd60 kernel/time/hrtimer.c:1816
 hrtimer_run_softirq+0x183/0x2a0 kernel/time/hrtimer.c:1833
 handle_softirqs+0x2a1/0x920 kernel/softirq.c:596
 __do_softirq kernel/softirq.c:630 [inline]
 invoke_softirq kernel/softirq.c:470 [inline]
 __irq_exit_rcu+0x12f/0x220 kernel/softirq.c:679
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:691
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:sched_core_balance+0x151/0xdc0 kernel/sched/core.c:6236
Code: 8b 8a e8 52 d0 09 00 4c 89 7c 24 38 4c 89 6c 24 28 e9 f4 0b 00 00 48 8b 7c 24 40 e8 19 89 c7 08 e8 94 5b 2d 00 fb 41 83 fd 08 <0f> 83 c1 0b 00 00 4e 8d 34 fd 80 39 5e 8c 4c 89 f0 48 c1 e8 03 48
RSP: 0018:ffffc90000177a80 EFLAGS: 00000297
RAX: fe07ebf35a411700 RBX: ffff8880b8f3b808 RCX: fe07ebf35a411700
RDX: dffffc0000000000 RSI: ffffffff8a8c0300 RDI: ffffffff8adefaa0
RBP: ffffc90000177c00 R08: dffffc0000000000 R09: ffffed10171c7559
R10: ffffed10171c7559 R11: 1ffff110171c7558 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff8880b8f27748 R15: 0000000000000001
 do_balance_callbacks kernel/sched/core.c:4892 [inline]
 __balance_callbacks+0x103/0x190 kernel/sched/core.c:4946
 __schedule+0x1374/0x40b0 kernel/sched/core.c:6566
 schedule_idle+0x4a/0x90 kernel/sched/core.c:6665
 do_idle+0x525/0x570 kernel/sched/idle.c:331
 cpu_startup_entry+0x3f/0x60 kernel/sched/idle.c:401
 start_secondary+0xe4/0xf0 arch/x86/kernel/smpboot.c:281
 secondary_startup_64_no_verify+0xcf/0xdb
 </TASK>
----------------
Code disassembly (best guess):
   0:	8b 8a e8 52 d0 09    	mov    0x9d052e8(%rdx),%ecx
   6:	00 4c 89 7c          	add    %cl,0x7c(%rcx,%rcx,4)
   a:	24 38                	and    $0x38,%al
   c:	4c 89 6c 24 28       	mov    %r13,0x28(%rsp)
  11:	e9 f4 0b 00 00       	jmp    0xc0a
  16:	48 8b 7c 24 40       	mov    0x40(%rsp),%rdi
  1b:	e8 19 89 c7 08       	call   0x8c78939
  20:	e8 94 5b 2d 00       	call   0x2d5bb9
  25:	fb                   	sti
  26:	41 83 fd 08          	cmp    $0x8,%r13d
* 2a:	0f 83 c1 0b 00 00    	jae    0xbf1 <-- trapping instruction
  30:	4e 8d 34 fd 80 39 5e 	lea    -0x73a1c680(,%r15,8),%r14
  37:	8c
  38:	4c 89 f0             	mov    %r14,%rax
  3b:	48 c1 e8 03          	shr    $0x3,%rax
  3f:	48                   	rex.W