------------[ cut here ]------------
WARNING: CPU: 0 PID: 5106 at include/net/mac80211.h:6657 rate_lowest_index include/net/mac80211.h:-1 [inline]
WARNING: CPU: 0 PID: 5106 at include/net/mac80211.h:6657 minstrel_ht_update_caps+0x467/0x18a0 net/mac80211/rc80211_minstrel_ht.c:1734
Modules linked in:
CPU: 0 PID: 5106 Comm: syz.0.16 Not tainted 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:6657 [inline]
RIP: 0010:minstrel_ht_update_caps+0x467/0x18a0 net/mac80211/rc80211_minstrel_ht.c:1734
Code: 2b e8 dd cc e4 f7 48 c1 fd 38 49 bf 00 00 00 00 00 fc ff df 48 8b 5c 24 18 4c 8b 64 24 10 eb 13 e8 be cc e4 f7 4c 8b 64 24 10 <0f> 0b 31 ed 48 8b 5c 24 18 48 8d 44 6d 00 4d 8d 24 84 4c 89 e0 48
RSP: 0018:ffffc90003807008 EFLAGS: 00010293
RAX: ffffffff8999ebe2 RBX: ffff88805cbfb380 RCX: ffff88802520bb80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0b00000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000540 R12: ffff88805cbfded8
R13: 1ffff1100b97f670 R14: ffff88807dc0cfe8 R15: dffffc0000000000
FS:  00007f6ba0f686c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001080 CR3: 000000007b3b9000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rate_control_rate_init+0x39c/0x5c0 net/mac80211/rate.c:63
 sta_apply_auth_flags+0x1c2/0x400 net/mac80211/cfg.c:1580
 sta_apply_parameters+0xd4b/0x1430 net/mac80211/cfg.c:1911
 ieee80211_add_station+0x392/0x5d0 net/mac80211/cfg.c:1976
 rdev_add_station+0x10c/0x2d0 net/wireless/rdev-ops.h:201
 nl80211_new_station+0x15ef/0x1a00 net/wireless/nl80211.c:7435
 genl_family_rcv_msg_doit+0x22e/0x320 net/netlink/genetlink.c:756
 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline]
 genl_rcv_msg+0x5f2/0x780 net/netlink/genetlink.c:850
 netlink_rcv_skb+0x1de/0x420 net/netlink/af_netlink.c:2511
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:861
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x74d/0x8d0 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x89e/0xbc0 net/netlink/af_netlink.c:1872
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:730 [inline]
 ____sys_sendmsg+0x592/0x8f0 net/socket.c:2519
 ___sys_sendmsg+0x21c/0x290 net/socket.c:2573
 __sys_sendmsg net/socket.c:2602 [inline]
 __do_sys_sendmsg net/socket.c:2611 [inline]
 __se_sys_sendmsg+0x19e/0x270 net/socket.c:2609
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f6ba018e969
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:00007f6ba0f68038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f6ba03b5fa0 RCX: 00007f6ba018e969
RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006
RBP: 00007f6ba0210ab1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f6ba03b5fa0 R15: 00007fffa96458d8
 </TASK>