------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xffffffff with flags 0x20 WARNING: CPU: 1 PID: 3444 at net/mac80211/rate.c:385 __rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380 Modules linked in: CPU: 1 PID: 3444 Comm: kworker/u4:8 Not tainted 6.6.98-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:__rate_control_send_low+0x635/0x880 net/mac80211/rate.c:380 Code: 30 42 0f b6 04 28 84 c0 0f 85 e6 01 00 00 41 8b 0e 48 c7 c7 80 74 be 8b 48 8b 74 24 10 44 8b 44 24 1c 45 89 e1 e8 db 39 6b f7 <0f> 0b e9 78 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 03 fa ff RSP: 0018:ffffc9000c8f7380 EFLAGS: 00010246 RAX: 10363126cd776900 RBX: 000000000000000c RCX: ffff88802e983c00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 RBP: 0000000000000084 R08: ffffc9000c8f6f87 R09: 1ffff9200191edf0 R10: dffffc0000000000 R11: fffff5200191edf1 R12: 0000000000000020 R13: dffffc0000000000 R14: ffff888051953358 R15: ffff88801d725de8 FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c433a01 CR3: 000000006653d000 CR4: 00000000003506e0 Call Trace: rate_control_send_low+0x194/0x790 net/mac80211/rate.c:405 rate_control_get_rate+0x20b/0x5c0 net/mac80211/rate.c:921 ieee80211_tx_h_rate_ctrl+0xb2d/0x1770 net/mac80211/tx.c:770 invoke_tx_handlers_late+0xb6/0x1810 net/mac80211/tx.c:1855 ieee80211_tx+0x2ad/0x420 net/mac80211/tx.c:1976 __ieee80211_tx_skb_tid_band+0x4d5/0x610 net/mac80211/tx.c:6071 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:2276 [inline] ieee80211_send_scan_probe_req net/mac80211/scan.c:641 [inline] ieee80211_scan_state_send_probe+0x560/0x930 net/mac80211/scan.c:669 ieee80211_scan_work+0x4e8/0x1d20 net/mac80211/scan.c:1139 cfg80211_wiphy_work+0x225/0x260 net/wireless/core.c:437 process_one_work kernel/workqueue.c:2634 [inline] process_scheduled_works+0xa45/0x15b0 kernel/workqueue.c:2711 worker_thread+0xa55/0xfc0 kernel/workqueue.c:2792 kthread+0x2fa/0x390 kernel/kthread.c:388 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293