------------[ cut here ]------------
WARNING: CPU: 1 PID: 6592 at include/net/mac80211.h:6844 rate_lowest_index include/net/mac80211.h:-1 [inline]
WARNING: CPU: 1 PID: 6592 at include/net/mac80211.h:6844 minstrel_ht_update_caps+0x48d/0x19b0 net/mac80211/rc80211_minstrel_ht.c:1733
Modules linked in:
CPU: 1 PID: 6592 Comm: syz.0.16 Not tainted 6.6.101-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:rate_lowest_index include/net/mac80211.h:6844 [inline]
RIP: 0010:minstrel_ht_update_caps+0x48d/0x19b0 net/mac80211/rc80211_minstrel_ht.c:1733
Code: f7 48 c1 fd 38 48 ba 00 00 00 00 00 fc ff df 48 8b 74 24 08 48 8b 5c 24 20 4c 8b 7c 24 18 eb 22 e8 28 79 a0 f7 4c 8b 7c 24 18 <0f> 0b 31 ed 48 ba 00 00 00 00 00 fc ff df 48 8b 74 24 08 48 8b 5c
RSP: 0018:ffffc90003296fb0 EFLAGS: 00010293
RAX: ffffffff89e2df38 RBX: ffff888078bf3360 RCX: ffff888079e51e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0b00000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: ffff8880317bc008 R11: ffffed10062f7d49 R12: 0000000000000000
R13: 1ffff1100f17e66c R14: ffff88807a18d004 R15: ffff888078bf5eb8
FS:  00007f32354866c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3234574420 CR3: 000000002d9a6000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 rate_control_rate_init+0x3a0/0x5d0 net/mac80211/rate.c:63
 sta_apply_auth_flags+0x1c2/0x400 net/mac80211/cfg.c:1692
 sta_apply_parameters+0xd82/0x1460 net/mac80211/cfg.c:2023
 ieee80211_add_station+0x396/0x5d0 net/mac80211/cfg.c:2088
 rdev_add_station+0xf0/0x250 net/wireless/rdev-ops.h:201
 nl80211_new_station+0x1613/0x1a20 net/wireless/nl80211.c:7646
 genl_family_rcv_msg_doit+0x1f4/0x2e0 net/netlink/genetlink.c:971
 genl_family_rcv_msg net/netlink/genetlink.c:1051 [inline]
 genl_rcv_msg+0x60b/0x790 net/netlink/genetlink.c:1066
 netlink_rcv_skb+0x1f0/0x440 net/netlink/af_netlink.c:2555
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1075
 netlink_unicast_kernel net/netlink/af_netlink.c:1330 [inline]
 netlink_unicast+0x751/0x8d0 net/netlink/af_netlink.c:1356
 netlink_sendmsg+0x8af/0xbd0 net/netlink/af_netlink.c:1904
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg net/socket.c:745 [inline]
 ____sys_sendmsg+0x604/0x8f0 net/socket.c:2595
 ___sys_sendmsg+0x220/0x290 net/socket.c:2649
 __sys_sendmsg net/socket.c:2678 [inline]
 __do_sys_sendmsg net/socket.c:2687 [inline]
 __se_sys_sendmsg+0x1a5/0x270 net/socket.c:2685
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f323458e969
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3235486038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f32347b5fa0 RCX: 00007f323458e969
RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006
RBP: 00007f3234610ab1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f32347b5fa0 R15: 00007ffe91db73f8
 </TASK>