------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 1 PID: 8581 at net/mac80211/rate.c:403 __rate_control_send_low+0x5df/0x820
Modules linked in:
CPU: 1 UID: 0 PID: 8581 Comm: syz.0.794 Not tainted 6.16.0-rc3-syzkaller-00159-g223e2288f4b8 #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 a0 7b ae 8c 48 8b 74 24 18 44 8b 44 24 2c 45 89 e9 e8 12 1b a6 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:ffffc900001e0538 EFLAGS: 00010246
RAX: 74308c494ba35a00 RBX: 000000000000000c RCX: ffff8880497c3980
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: dffffc0000000000 R08: ffff888136624293 R09: 1ffff11026cc4852
R10: dffffc0000000000 R11: ffffed1026cc4853 R12: ffff888120bac928
R13: 0000000000000000 R14: ffff888111940e40 R15: ffff8881119430d8
FS:  00007fc3995c56c0(0000) GS:ffff8881a3c50000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f45ffff CR3: 0000000120b3a000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rate_control_send_low+0x194/0x7a0
 rate_control_get_rate+0x20b/0x5d0
 ieee80211_beacon_get_finish+0x38c/0x6b0
 ieee80211_beacon_get_ap+0x1478/0x19e0
 __ieee80211_beacon_get+0x1179/0x17b0
 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:page_table_check_clear+0x86/0x700
Code: 8b 05 c6 04 8b 0b 49 c1 e4 06 49 89 c5 4e 8d 3c 20 49 83 c7 08 4c 89 fb 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df 80 3c 03 00 <74> 08 4c 89 ff e8 90 e2 f4 ff 4d 01 e5 4d 8b 27 4c 89 e6 48 83 e6
RSP: 0018:ffffc9000298f350 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 1ffffd40008b17c9 RCX: dffffc0000000000
RDX: ffff8880497c3980 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff822f099a
R10: dffffc0000000000 R11: fffff940008b17c9 R12: 000000000458be40
R13: ffffea0000000000 R14: 0000000000000001 R15: ffffea000458be48
 unmap_page_range+0x3249/0x41c0
 unmap_vmas+0x399/0x580
 exit_mmap+0x248/0xb50
 __mmput+0x118/0x420
 exit_mm+0x1da/0x2c0
 do_exit+0x648/0x22e0
 do_group_exit+0x21c/0x2d0
 get_signal+0x1286/0x1340
 arch_do_signal_or_restart+0x9a/0x750
 exit_to_user_mode_loop+0x75/0x110
 do_syscall_64+0x2bd/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc39878e929
Code: Unable to access opcode bytes at 0x7fc39878e8ff.
RSP: 002b:00007fc3995c50e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fc3989b5fa8 RCX: 00007fc39878e929
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc3989b5fa8
RBP: 00007fc3989b5fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc3989b5fac
R13: 0000000000000000 R14: 00007fff47f0d2c0 R15: 00007fff47f0d3a8
 </TASK>
