syzbot

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!chanctx_conf
WARNING: net/mac80211/rate.c:53 at rate_control_rate_init+0x64a/0x6e0 net/mac80211/rate.c:53, CPU#0: syz.0.17/5880
Modules linked in:
CPU: 0 UID: 0 PID: 5880 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
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 e9 23 1c f6 f5 cc e8 f2 92 ab f6 90 0f 0b 90 eb e1 e8 e7 92 ab 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:ffffc900031fefd8 EFLAGS: 00010293
RAX: ffffffff8b1a24f9 RBX: ffff88807b45c000 RCX: ffff88803223dd00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8b1a2013 R09: ffffffff8e95cc20
R10: dffffc0000000000 R11: ffffed100f68b831 R12: 1ffff1100f68b80a
R13: ffff88801ff60f20 R14: 0000000000000001 R15: ffffffff8b1a2013
FS:  000055557b8b5500(0000) GS:ffff8881252a0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001080 CR3: 0000000074eef000 CR4: 0000000000350ef0
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:1963
 sta_apply_parameters+0x10ac/0x18b0 net/mac80211/cfg.c:2421
 ieee80211_add_station+0x3e6/0x710 net/mac80211/cfg.c:2487
 rdev_add_station+0xfc/0x290 net/wireless/rdev-ops.h:201
 nl80211_new_station+0x1cab/0x2130 net/wireless/nl80211.c:9226
 genl_family_rcv_msg_doit+0x22a/0x330 net/netlink/genetlink.c:1114
 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline]
 genl_rcv_msg+0x61c/0x7a0 net/netlink/genetlink.c:1209
 netlink_rcv_skb+0x232/0x4b0 net/netlink/af_netlink.c:2555
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x75c/0x8e0 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1899
 sock_sendmsg_nosec net/socket.c:787 [inline]
 __sock_sendmsg net/socket.c:802 [inline]
 ____sys_sendmsg+0x972/0x9f0 net/socket.c:2698
 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2752
 __sys_sendmsg net/socket.c:2784 [inline]
 __do_sys_sendmsg net/socket.c:2789 [inline]
 __se_sys_sendmsg net/socket.c:2787 [inline]
 __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2787
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f16c4b9ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffca709baf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f16c4e15fa0 RCX: 00007f16c4b9ce59
RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000004
RBP: 00007f16c4c32d6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f16c4e15fac R14: 00007f16c4e15fa0 R15: 00007f16c4e15fa0
 </TASK>