------------[ cut here ]------------
!chanctx_conf
WARNING: net/mac80211/rate.c:53 at rate_control_rate_init+0x64a/0x6e0 net/mac80211/rate.c:53, CPU#0: syz.8.30709/24464
Modules linked in:
CPU: 0 UID: 0 PID: 24464 Comm: syz.8.30709 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
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 18 69 91 00 cc e8 c2 bd 9b f6 90 0f 0b 90 eb e1 e8 b7 bd 9b 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:ffffc90013b26f08 EFLAGS: 00010287
RAX: ffffffff8b2a3019 RBX: ffff88803733c000 RCX: 0000000000080000
RDX: ffffc9000ecb9000 RSI: 0000000000001ebd RDI: 0000000000001ebe
RBP: 0000000000000000 R08: ffffffff8b2a2b33 R09: ffffffff8e960320
R10: dffffc0000000000 R11: ffffed1006e67831 R12: 1ffff11006e6780a
R13: ffff8880410d0e80 R14: 0000000000000001 R15: ffffffff8b2a2b33
FS:  00007fc0f5a5d6c0(0000) GS:ffff888125015000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555586faf9e8 CR3: 00000000381a6000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
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:1967
 sta_apply_parameters+0xea9/0x1620 net/mac80211/cfg.c:2354
 ieee80211_add_station+0x424/0x6a0 net/mac80211/cfg.c:2420
 rdev_add_station+0xfc/0x2c0 net/wireless/rdev-ops.h:201
 nl80211_new_station+0x1864/0x1d30 net/wireless/nl80211.c:8905
 genl_family_rcv_msg_doit+0x22a/0x330 net/netlink/genetlink.c:1115
 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline]
 genl_rcv_msg+0x61c/0x7a0 net/netlink/genetlink.c:1210
 netlink_rcv_skb+0x232/0x4b0 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+0x80f/0x9b0 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1894
 sock_sendmsg_nosec+0x18f/0x1d0 net/socket.c:737
 __sock_sendmsg net/socket.c:752 [inline]
 ____sys_sendmsg+0x589/0x8c0 net/socket.c:2610
 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2664
 __sys_sendmsg net/socket.c:2696 [inline]
 __do_sys_sendmsg net/socket.c:2701 [inline]
 __se_sys_sendmsg net/socket.c:2699 [inline]
 __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2699
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc0f4b9aeb9
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:00007fc0f5a5d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fc0f4e15fa0 RCX: 00007fc0f4b9aeb9
RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000005
RBP: 00007fc0f4c08c1f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc0f4e16038 R14: 00007fc0f4e15fa0 R15: 00007ffda6f992c8
 </TASK>