------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 1 PID: 9230 at net/mac80211/rate.c:403 __rate_control_send_low+0x5df/0x820
Modules linked in:
CPU: 1 UID: 0 PID: 9230 Comm: syz.0.897 Not tainted syzkaller #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:__rate_control_send_low+0x5df/0x820
Code: 38 0f b6 04 28 84 c0 0f 85 d7 01 00 00 41 8b 0f 48 c7 c7 80 82 b0 8c 48 8b 74 24 18 44 8b 44 24 2c 45 89 e9 e8 22 94 92 f6 90 <0f> 0b 90 90 e9 73 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
RSP: 0018:ffffc900001e0758 EFLAGS: 00010246
RAX: 7e662a8d5c674e00 RBX: 000000000000000c RCX: ffff88802ea1b980
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: dffffc0000000000 R08: ffff888136624253 R09: 1ffff11026cc484a
R10: dffffc0000000000 R11: ffffed1026cc484b R12: ffff88810ac4ada8
R13: 0000000000000000 R14: ffff888120920e40 R15: ffff8881209230d8
FS:  00007f1fe5c4c6c0(0000) GS:ffff8881a3c16000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000005e000 CR3: 000000002fe04000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 rate_control_send_low+0x194/0x7a0
 rate_control_get_rate+0x20b/0x5d0
 ieee80211_beacon_get_finish+0x39a/0x6c0
 __ieee80211_beacon_get+0xd3d/0x1880
 ieee80211_beacon_get_tim+0xb4/0x2b0
 mac80211_hwsim_beacon_tx+0x3ce/0x860
 __iterate_interfaces+0x2ab/0x590
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
 mac80211_hwsim_beacon+0xbb/0x1c0
 __hrtimer_run_queues+0x52c/0xc60
 hrtimer_run_softirq+0x187/0x2b0
 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:lock_acquire+0x175/0x360
Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 3b 44 03 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e
RSP: 0018:ffffc90002bdfac8 EFLAGS: 00000206
RAX: 7e662a8d5c674e00 RBX: 0000000000000000 RCX: 7e662a8d5c674e00
RDX: 0000000000000000 RSI: ffffffff8dba85e4 RDI: ffffffff8be33800
RBP: ffffffff820b7f80 R08: 0000000000000000 R09: ffffffff820b7f80
R10: dffffc0000000000 R11: ffffed1023ff819c R12: 0000000000000001
R13: ffff888028f69760 R14: 0000000000000001 R15: 0000000000000246
 __might_fault+0xcc/0x130
 _copy_from_user+0x28/0xb0
 generic_map_update_batch+0x572/0x7f0
 bpf_map_do_batch+0x36c/0x5f0
 __sys_bpf+0x6af/0x870
 __x64_sys_bpf+0x7c/0x90
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1fe4d8ebe9
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:00007f1fe5c4c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f1fe4fc5fa0 RCX: 00007f1fe4d8ebe9
RDX: 0000000000000038 RSI: 00002000000006c0 RDI: 000000000000001a
RBP: 00007f1fe4e11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f1fe4fc6038 R14: 00007f1fe4fc5fa0 R15: 00007ffc66432d88
 </TASK>
