------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 1) in rate_mask 0x0 with flags 0x0 WARNING: CPU: 0 PID: 156 at net/mac80211/rate.c:376 __rate_control_send_low+0x630/0x880 net/mac80211/rate.c:371 Modules linked in: CPU: 0 PID: 156 Comm: kworker/u4:4 Not tainted 5.15.182-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 Workqueue: phy7 ieee80211_roc_work RIP: 0010:__rate_control_send_low+0x630/0x880 net/mac80211/rate.c:371 Code: 0f b6 04 28 84 c0 0f 85 e9 01 00 00 48 8b 44 24 08 8b 08 48 c7 c7 00 21 18 8b 4c 89 f6 44 8b 44 24 14 45 89 f9 e8 50 21 68 00 <0f> 0b e9 72 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 08 fa ff RSP: 0000:ffffc90001ec75c8 EFLAGS: 00010246 RAX: 75015699fb9a8f00 RBX: 0000000000000008 RCX: ffff88801d03bb80 RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 RBP: 0000000000000054 R08: dffffc0000000000 R09: fffff520003d8e1d R10: fffff520003d8e1d R11: 1ffff920003d8e1c R12: ffff8880177e52a8 R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b30a1cff8 CR3: 0000000053506000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rate_control_send_low+0x194/0x790 net/mac80211/rate.c:396 rate_control_get_rate+0x207/0x5c0 net/mac80211/rate.c:908 ieee80211_tx_h_rate_ctrl+0xac5/0x1700 net/mac80211/tx.c:744 invoke_tx_handlers_late+0xaa/0x16a0 net/mac80211/tx.c:1826 ieee80211_tx+0x2a9/0x410 net/mac80211/tx.c:1947 __ieee80211_tx_skb_tid_band+0x165/0x200 net/mac80211/tx.c:5669 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:2204 [inline] ieee80211_handle_roc_started+0x270/0x3f0 net/mac80211/offchannel.c:246 _ieee80211_start_next_roc+0x832/0xbd0 net/mac80211/offchannel.c:378 ieee80211_roc_work+0x2b/0x40 net/mac80211/offchannel.c:458 process_one_work+0x863/0x1000 kernel/workqueue.c:2310 worker_thread+0xaa8/0x12a0 kernel/workqueue.c:2457 kthread+0x436/0x520 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287