------------[ cut here ]------------
WARNING: net/mac80211/rate.c:53 at rate_control_rate_init+0x64a/0x6e0 net/mac80211/rate.c:53, CPU#1: syz.1.1050/8282
Modules linked in:
CPU: 1 UID: 0 PID: 8282 Comm: syz.1.1050 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:rate_control_rate_init+0x64a/0x6e0 net/mac80211/rate.c:53
Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 42 6d f1 f6 90 0f 0b 90 eb e1 e8 37 6d f1 f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 90 00 00 00
RSP: 0018:ffffc900030e6f40 EFLAGS: 00010283
RAX: ffffffff8acf8b79 RBX: ffff88802f354000 RCX: 0000000000080000
RDX: ffffc90004b72000 RSI: 000000000000034e RDI: 000000000000034f
RBP: 0000000000000000 R08: ffffffff8acf8693 R09: ffffffff8df41aa0
R10: dffffc0000000000 R11: ffffed1005e6a831 R12: 1ffff11005e6a80a
R13: ffff888022788e80 R14: 0000000000000001 R15: ffffffff8acf8693
FS:  0000000000000000(0000) GS:ffff888125f1f000(0063) knlGS:00000000f54edb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000080001080 CR3: 0000000076f50000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 rate_control_rate_init_all_links+0x109/0x1a0 net/mac80211/rate.c:86
 sta_apply_auth_flags+0x1c2/0x400 net/mac80211/cfg.c:1952
 sta_apply_parameters+0xe27/0x1570 net/mac80211/cfg.c:2330
 ieee80211_add_station+0x424/0x6a0 net/mac80211/cfg.c:2396
 rdev_add_station+0xfc/0x270 net/wireless/rdev-ops.h:201
 nl80211_new_station+0x1755/0x1b70 net/wireless/nl80211.c:8782
 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115
 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline]
 genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210
 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2550
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x82f/0x9e0 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1894
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg+0x21c/0x270 net/socket.c:742
 ____sys_sendmsg+0x505/0x820 net/socket.c:2592
 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2646
 __sys_sendmsg+0x164/0x220 net/socket.c:2678
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
 __do_fast_syscall_32+0x1dc/0x570 arch/x86/entry/syscall_32.c:307
 do_fast_syscall_32+0x34/0x80 arch/x86/entry/syscall_32.c:332
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf70fd539
Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f54ed55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080001080
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess):
   0:	03 74 b4 01          	add    0x1(%rsp,%rsi,4),%esi
   4:	10 07                	adc    %al,(%rdi)
   6:	03 74 b0 01          	add    0x1(%rax,%rsi,4),%esi
   a:	10 08                	adc    %cl,(%rax)
   c:	03 74 d8 01          	add    0x1(%rax,%rbx,8),%esi
  20:	00 51 52             	add    %dl,0x52(%rcx)
  23:	55                   	push   %rbp
  24:	89 e5                	mov    %esp,%ebp
  26:	0f 34                	sysenter
  28:	cd 80                	int    $0x80
* 2a:	5d                   	pop    %rbp <-- trapping instruction
  2b:	5a                   	pop    %rdx
  2c:	59                   	pop    %rcx
  2d:	c3                   	ret
  2e:	90                   	nop
  2f:	90                   	nop
  30:	90                   	nop
  31:	90                   	nop
  32:	90                   	nop
  33:	90                   	nop
  34:	90                   	nop
  35:	90                   	nop
  36:	90                   	nop
  37:	90                   	nop
  38:	90                   	nop
  39:	90                   	nop
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop