------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: net/mac80211/rate.c:406 at __rate_control_send_low+0x524/0x800, CPU#1: modprobe/21096
Modules linked in:
CPU: 1 UID: 0 PID: 21096 Comm: modprobe 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+0x5bb/0x800
Code: ff 4c 8b 7c 24 08 48 8b 44 24 38 0f b6 04 28 84 c0 0f 85 d3 01 00 00 41 8b 0f 4c 89 f7 48 8b 74 24 18 44 8b 44 24 2c 45 89 e9 <67> 48 0f b9 3a 4c 8b 74 24 30 e9 81 fe ff ff 44 89 f9 80 e1 07 80
RSP: 0018:ffffc90000a086b8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000000000c RCX: 0000000000000000
RDX: 00000000ffffffff RSI: 0000000000000000 RDI: ffffffff90423250
RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000100 R12: ffff8881736ed6a8
R13: 0000000000000000 R14: ffffffff90423250 R15: ffff888115e831f8
FS:  00007f9ff0b38380(0000) GS:ffff8882a928d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9ff0d2c8e5 CR3: 00000001b6cee000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 rate_control_send_low+0x1a7/0x7b0
 rate_control_get_rate+0x20b/0x5d0
 ieee80211_beacon_get_finish+0x3af/0x6f0
 ieee80211_beacon_get_ap+0x196a/0x2040
 __ieee80211_beacon_get+0x118e/0x1880
 ieee80211_beacon_get_tim+0xbd/0x2c0
 mac80211_hwsim_beacon_tx+0x3c5/0x870
 __iterate_interfaces+0x2ab/0x590
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
 mac80211_hwsim_beacon+0xbb/0x180
 __hrtimer_run_queues+0x3c0/0xa20
 hrtimer_run_softirq+0x17a/0x240
 handle_softirqs+0x22a/0x840
 __irq_exit_rcu+0xca/0x220
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:vma_adjust_trans_huge+0xb5/0x390
Code: ff 4d 8b 37 49 8d 5f 08 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 2e cf fb ff 48 8b 1b <4c> 89 f7 48 89 ee e8 10 96 90 ff 49 39 ee 40 0f 96 c5 4c 89 ef 48
RSP: 0018:ffffc900048876d8 EFLAGS: 00000246
RAX: 1ffff1102e4381e1 RBX: 00007f9ff0e74000 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000070000 RDI: 0000000000000000
RBP: 00007f9ff0e00000 R08: ffff888166f6f53f R09: 1ffff1102cdedea7
R10: dffffc0000000000 R11: ffffed102cdedea8 R12: 00007f9ff0e70000
R13: 00007f9ff1000000 R14: 00007f9ff0e70000 R15: ffff8881721c0f00
 __split_vma+0x7ce/0xa40
 vma_modify+0x97e/0x1e10
 vma_modify_flags+0x24b/0x330
 mprotect_fixup+0x62a/0xb60
 do_mprotect_pkey+0x8d5/0xd20
 __x64_sys_mprotect+0x80/0x90
 do_syscall_64+0x15f/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9ff0e5ebb7
Code: 00 00 00 b8 0b 00 00 00 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 8d 0d b9 46 01 00 f7 d8 89 01 48 83 c8 ff c3 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 99 46 01 00 f7 d8 89 01 48 83
RSP: 002b:00007ffd71e06998 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
RAX: ffffffffffffffda RBX: 00007f9ff0e72ab0 RCX: 00007f9ff0e5ebb7
RDX: 0000000000000001 RSI: 0000000000002000 RDI: 00007f9ff0e70000
RBP: 00007ffd71e06ab0 R08: 00007ffd71e00000 R09: 00007f9ff0e39500
R10: 00007f9ff0e43858 R11: 0000000000000206 R12: 00007f9ff0e72ab0
R13: 00007f9ff0e66eda R14: 00007f9ff0e719f0 R15: 00007f9ff0e71f40
 </TASK>
