wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) wlan1: send auth to 08:02:11:00:00:00 (try 1/3) ------------[ cut here ]------------ no supported rates for sta 08:02:11:00:00:00 (0x1, band 0) in rate_mask 0x10 with flags 0x0 WARNING: net/mac80211/rate.c:406 at __rate_control_send_low+0x524/0x800 net/mac80211/rate.c:401, CPU#1: kworker/1:1/42 Modules linked in: CPU: 1 UID: 0 PID: 42 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 Workqueue: events cfg80211_conn_work RIP: 0010:__rate_control_send_low+0x5bb/0x800 net/mac80211/rate.c:401 Code: ff 4c 8b 7c 24 08 48 8b 44 24 38 0f b6 04 28 84 c0 0f 85 d3 01 00 00 41 8b 0f 4c 89 f7 48 8b 74 24 18 44 8b 44 24 2c 45 89 e9 <67> 48 0f b9 3a 4c 8b 74 24 30 e9 81 fe ff ff 44 89 f9 80 e1 07 80 RSP: 0018:ffffc90000b267b8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88807c900f94 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffff88807c900ec0 RDI: ffffffff9022ca80 RBP: dffffc0000000000 R08: 0000000000000010 R09: 0000000000000000 R10: 0000000000000004 R11: 0000000000000000 R12: ffff88807c789ca8 R13: 0000000000000000 R14: ffffffff9022ca80 R15: ffff88806bb3b138 FS: 0000000000000000(0000) GS:ffff888125564000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe2f8f03d58 CR3: 000000005de9e000 CR4: 00000000003526f0 Call Trace: rate_control_send_low+0xf9/0x7b0 net/mac80211/rate.c:429 rate_control_get_rate+0x20b/0x5d0 net/mac80211/rate.c:943 ieee80211_tx_h_rate_ctrl+0xaf6/0x1760 net/mac80211/tx.c:767 invoke_tx_handlers_late+0xba/0x18a0 net/mac80211/tx.c:1850 ieee80211_tx+0x2d7/0x4b0 net/mac80211/tx.c:1972 __ieee80211_tx_skb_tid_band+0x50f/0x680 net/mac80211/tx.c:6288 ieee80211_tx_skb_tid+0x29a/0x470 net/mac80211/tx.c:6318 ieee80211_tx_skb net/mac80211/ieee80211_i.h:2429 [inline] ieee80211_send_auth+0x489/0x620 net/mac80211/util.c:1189 ieee80211_auth+0x674/0xb30 net/mac80211/mlme.c:8469 ieee80211_mgd_auth+0x1122/0x1820 net/mac80211/mlme.c:9516 rdev_auth net/wireless/rdev-ops.h:486 [inline] cfg80211_mlme_auth+0x5d8/0x9c0 net/wireless/mlme.c:291 cfg80211_conn_do_work+0x548/0xd30 net/wireless/sme.c:182 cfg80211_conn_work+0x303/0x4b0 net/wireless/sme.c:272 process_one_work kernel/workqueue.c:3275 [inline] process_scheduled_works+0xb02/0x1830 kernel/workqueue.c:3358 worker_thread+0xa50/0xfc0 kernel/workqueue.c:3439 kthread+0x388/0x470 kernel/kthread.c:467 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 ---------------- Code disassembly (best guess): 0: ff 4c 8b 7c decl 0x7c(%rbx,%rcx,4) 4: 24 08 and $0x8,%al 6: 48 8b 44 24 38 mov 0x38(%rsp),%rax b: 0f b6 04 28 movzbl (%rax,%rbp,1),%eax f: 84 c0 test %al,%al 11: 0f 85 d3 01 00 00 jne 0x1ea 17: 41 8b 0f mov (%r15),%ecx 1a: 4c 89 f7 mov %r14,%rdi 1d: 48 8b 74 24 18 mov 0x18(%rsp),%rsi 22: 44 8b 44 24 2c mov 0x2c(%rsp),%r8d 27: 45 89 e9 mov %r13d,%r9d * 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: 4c 8b 74 24 30 mov 0x30(%rsp),%r14 34: e9 81 fe ff ff jmp 0xfffffeba 39: 44 89 f9 mov %r15d,%ecx 3c: 80 e1 07 and $0x7,%cl 3f: 80 .byte 0x80