------------[ cut here ]------------
no supported rates for sta (null) (0xffffffff, band 1) in rate_mask 0x0 with flags 0x0
WARNING: CPU: 2 PID: 9574 at net/mac80211/rate.c:375 __rate_control_send_low+0x4d0/0x6d0 net/mac80211/rate.c:375
Modules linked in:
CPU: 2 PID: 9574 Comm: kworker/u16:4 Not tainted 5.10.0-rc4-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
Workqueue: phy4 ieee80211_scan_work
RIP: 0010:__rate_control_send_low+0x4d0/0x6d0 net/mac80211/rate.c:375
Code: 14 48 89 44 24 08 e8 1f da 25 f9 44 8b 44 24 24 45 89 e9 44 89 e1 48 8b 74 24 08 44 89 f2 48 c7 c7 a0 f7 61 8a e8 9c 58 62 00 <0f> 0b e9 1c fe ff ff e8 f4 d9 25 f9 48 8b 44 24 10 48 8d 78 7f 48
RSP: 0018:ffffc90001917698 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88806b1dba68 RCX: 0000000000000000
RDX: ffff888012a72180 RSI: ffffffff8158d875 RDI: fffff52000322ec5
RBP: ffff8880605c31b0 R08: 0000000000000001 R09: ffffffff8ecc474f
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000060
FS:  0000000000000000(0000) GS:ffff88802ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000816169c CR3: 000000005b458000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 rate_control_send_low+0x265/0x730 net/mac80211/rate.c:400
 rate_control_get_rate+0x1b9/0x5a0 net/mac80211/rate.c:913
 ieee80211_tx_h_rate_ctrl+0xa0f/0x1660 net/mac80211/tx.c:753
 invoke_tx_handlers_early+0xaf3/0x2610 net/mac80211/tx.c:1788
 ieee80211_tx+0x250/0x430 net/mac80211/tx.c:1930
 ieee80211_xmit+0x339/0x420 net/mac80211/tx.c:2030
 __ieee80211_tx_skb_tid_band+0x20a/0x290 net/mac80211/tx.c:5426
 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:2009 [inline]
 ieee80211_send_scan_probe_req net/mac80211/scan.c:619 [inline]
 ieee80211_scan_state_send_probe+0x39f/0x910 net/mac80211/scan.c:647
 ieee80211_scan_work+0x6e8/0x1a90 net/mac80211/scan.c:1101
 process_one_work+0x933/0x15a0 kernel/workqueue.c:2272
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2418
 kthread+0x3b1/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296