------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0 WARNING: CPU: 1 PID: 73 at net/mac80211/rate.c:380 __rate_control_send_low+0x6d9/0x800 net/mac80211/rate.c:380 Modules linked in: CPU: 1 PID: 73 Comm: kworker/u32:4 Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:__rate_control_send_low+0x6d9/0x800 net/mac80211/rate.c:380 Code: a4 a0 d4 00 00 00 e8 e6 fa 3f f7 44 8b 44 24 3c 45 89 e9 89 d9 48 8b 74 24 18 44 89 e2 48 c7 c7 80 0d 73 8c e8 e8 7b 02 f7 90 <0f> 0b 90 90 e9 ff fc ff ff 48 8b 7c 24 30 e8 54 2d 9d f7 e9 e1 fb RSP: 0018:ffffc90000dff618 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81511289 RDX: ffff88801a08a440 RSI: ffffffff81511296 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000004 R12: 00000000ffffffff R13: 0000000000000000 R14: 000000000000000c R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff88802c100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020858000 CR3: 00000000644b6000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rate_control_send_low+0x29a/0x820 net/mac80211/rate.c:405 rate_control_get_rate+0x1be/0x590 net/mac80211/rate.c:921 ieee80211_tx_h_rate_ctrl+0xa9c/0x1a20 net/mac80211/tx.c:763 invoke_tx_handlers_late+0xd19/0x2b80 net/mac80211/tx.c:1848 ieee80211_tx+0x306/0x420 net/mac80211/tx.c:1969 ieee80211_xmit+0x30e/0x3e0 net/mac80211/tx.c:2062 __ieee80211_tx_skb_tid_band+0x29b/0x700 net/mac80211/tx.c:6103 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:2268 [inline] ieee80211_handle_roc_started+0x1e5/0x540 net/mac80211/offchannel.c:248 _ieee80211_start_next_roc+0x671/0xc50 net/mac80211/offchannel.c:381 __ieee80211_roc_work+0x18b/0x3f0 net/mac80211/offchannel.c:433 cfg80211_wiphy_work+0x255/0x330 net/wireless/core.c:437 process_one_work+0x958/0x1ad0 kernel/workqueue.c:3231 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244