------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0
WARNING: net/mac80211/rate.c:404 at __rate_control_send_low+0x60c/0x8a0, CPU#1: syz.2.9390/7268
Modules linked in:
CPU: 1 UID: 0 PID: 7268 Comm: syz.2.9390 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+0x638/0x8a0
Code: 7c 24 10 48 8b 44 24 28 42 0f b6 04 28 84 c0 0f 85 c4 01 00 00 41 8b 0f 4c 89 f7 48 8b 74 24 18 44 8b 44 24 24 44 8b 4c 24 0c <67> 48 0f b9 3a e9 46 fe ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f
RSP: 0018:ffffc90000a086b8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000000000c RCX: 0000000000000000
RDX: 00000000ffffffff RSI: 0000000000000000 RDI: ffffffff9069b960
RBP: ffff88811aed0f40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000100 R12: ffff88817091a4a8
R13: dffffc0000000000 R14: ffffffff9069b960 R15: ffff88811aed3258
FS:  00007fb496e316c0(0000) GS:ffff8882a8f50000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000000012c0 CR3: 000000019f828000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 rate_control_send_low+0x1a7/0x7b0
 rate_control_get_rate+0x20b/0x5d0
 ieee80211_beacon_get_finish+0x385/0x6c0
 ieee80211_beacon_get_ap+0x19d5/0x20c0
 __ieee80211_beacon_get+0x1250/0x1920
 ieee80211_beacon_get_tim+0xbd/0x2c0
 mac80211_hwsim_beacon_tx+0x378/0x820
 __iterate_interfaces+0x2af/0x5a0
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
 mac80211_hwsim_beacon+0xaf/0x240
 __hrtimer_run_queues+0x3bc/0xa10
 hrtimer_run_softirq+0x17a/0x240
 handle_softirqs+0x225/0x840
 __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:preempt_schedule_irq+0x48/0xa0
Code: 49 be 00 00 00 00 00 fc ff df eb 09 48 f7 03 10 00 00 00 74 53 bf 01 00 00 00 e8 f3 33 c2 f5 e8 5e 01 fd f5 fb bf 01 00 00 00 <e8> 83 a3 ff ff 9c 58 fa a9 00 02 00 00 74 05 e8 24 03 fd f5 bf 01
RSP: 0018:ffffc9000862f0a8 EFLAGS: 00000206
RAX: 00000000000010ff RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000006 RSI: ffffffff8e22bfd3 RDI: 0000000000000001
RBP: 0000000000000000 R08: ffffffff90578a37 R09: 1ffffffff20af146
R10: dffffc0000000000 R11: fffffbfff20af147 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
 irqentry_exit+0x14f/0x8f0
 asm_sysvec_reschedule_ipi+0x1a/0x20
RIP: 0010:lockdep_unregister_key+0x2d5/0x350
Code: 11 0c 09 00 89 c6 48 c7 c7 d0 49 75 96 e8 a3 cf 30 0a 90 e9 65 fe ff ff e8 a8 0c 2e 0a 41 f7 c7 00 02 00 00 74 b3 fb 40 84 ed <75> b2 eb c3 90 0f 0b 90 e9 26 ff ff ff 90 0f 0b 90 e9 2e ff ff ff
RSP: 0018:ffffc9000862f1c0 EFLAGS: 00000246
RAX: 0000000000000046 RBX: ffff8881b9f41a68 RCX: 0000000000000046
RDX: ffffffff9430c538 RSI: ffffffff8e246b2c RDI: ffffffff8c4bdb80
RBP: ffff888171091d00 R08: ffffffff81b03b08 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff8eb59c60 R12: 0000000000000000
R13: ffff8881b9f41a69 R14: 0000000000001000 R15: 0000000000000a87
 __qdisc_destroy+0x1ab/0x470
 qdisc_graft+0x117c/0x1600
 tc_modify_qdisc+0x1968/0x2390
 rtnetlink_rcv_msg+0x7b9/0xc00
 netlink_rcv_skb+0x226/0x4a0
 netlink_unicast+0x7bb/0x940
 netlink_sendmsg+0x813/0xb40
 sock_sendmsg_nosec+0x13a/0x180
 ____sys_sendmsg+0x54e/0x850
 ___sys_sendmsg+0x2a5/0x360
 __x64_sys_sendmsg+0x1b1/0x290
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb495f9de99
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb496e31028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fb496225fa0 RCX: 00007fb495f9de99
RDX: 0000000020008850 RSI: 00002000000012c0 RDI: 0000000000000005
RBP: 00007fb496033eaf R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb496226038 R14: 00007fb496225fa0 R15: 00007fffaff8c468
 </TASK>
