syzbot

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WARNING: CPU: 1 PID: 4165 at include/net/mac80211.h:6309 rate_lowest_index include/net/mac80211.h:-1 [inline]
WARNING: CPU: 1 PID: 4165 at include/net/mac80211.h:6309 minstrel_ht_update_caps+0x444/0x1710 net/mac80211/rc80211_minstrel_ht.c:1613
Modules linked in:
CPU: 1 PID: 4165 Comm: syz-executor146 Not tainted 5.15.184-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:rate_lowest_index include/net/mac80211.h:6309 [inline]
RIP: 0010:minstrel_ht_update_caps+0x444/0x1710 net/mac80211/rc80211_minstrel_ht.c:1613
Code: 32 e8 80 be 30 f8 48 c1 fb 38 4c 8b 7c 24 10 48 bd 00 00 00 00 00 fc ff df 4c 8b 74 24 18 eb 13 e8 61 be 30 f8 4c 8b 74 24 18 <0f> 0b 31 db 4c 8b 7c 24 10 48 8d 04 5b 4d 8d 2c 86 4c 89 e8 48 c1
RSP: 0018:ffffc90002f5f058 EFLAGS: 00010293
RAX: ffffffff894702df RBX: 0b00000000000000 RCX: ffff88801a7b3b80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000540 R12: 000000000000000c
R13: ffff88814802b360 R14: ffff88814802de50 R15: 1ffff1102900566c
FS:  0000555584957380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055cd461c8000 CR3: 00000000299c0000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rate_control_rate_init+0x384/0x590 net/mac80211/rate.c:62
 sta_apply_auth_flags+0x1c2/0x400 net/mac80211/cfg.c:1378
 sta_apply_parameters+0x1443/0x1c10 net/mac80211/cfg.c:1705
 ieee80211_add_station+0x2c2/0x4c0 net/mac80211/cfg.c:1749
 rdev_add_station+0xf0/0x240 net/wireless/rdev-ops.h:190
 nl80211_new_station+0x103c/0x12e0 net/wireless/nl80211.c:6789
 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline]
 genl_rcv_msg+0xbc6/0xf40 net/netlink/genetlink.c:792
 netlink_rcv_skb+0x1e0/0x430 net/netlink/af_netlink.c:2489
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803
 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
 netlink_unicast+0x77c/0x920 net/netlink/af_netlink.c:1337
 netlink_sendmsg+0x8ab/0xbc0 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 ____sys_sendmsg+0x5a2/0x8c0 net/socket.c:2436
 ___sys_sendmsg+0x1f0/0x260 net/socket.c:2490
 __sys_sendmsg net/socket.c:2519 [inline]
 __do_sys_sendmsg net/socket.c:2528 [inline]
 __se_sys_sendmsg+0x190/0x250 net/socket.c:2526
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f05f270b659
Code: 48 83 c4 28 c3 e8 e7 18 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff1f314328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fff1f3144f8 RCX: 00007f05f270b659
RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006
RBP: 00007f05f277e610 R08: 00007fff1f3144f8 R09: 00007fff1f3144f8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fff1f3144e8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>