------------[ cut here ]------------
WARNING: CPU: 1 PID: 19163 at net/mac80211/cfg.c:3660 ieee80211_probe_client+0x6fa/0x800 net/mac80211/cfg.c:3660
Modules linked in:
CPU: 0 PID: 19163 Comm: syz-executor.2 Not tainted 5.14.0-rc6-next-20210817-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ieee80211_probe_client+0x6fa/0x800 net/mac80211/cfg.c:3660
Code: ab 8a c6 05 10 83 d2 04 01 e8 8a 87 66 00 e9 4e fe ff ff e8 c8 c7 ee f8 4c 89 ff e8 90 20 8e fe e9 1f fe ff ff e8 b6 c7 ee f8 <0f> 0b 41 bc ea ff ff ff e9 0d fe ff ff 48 89 ef e8 81 84 34 f9 e9
RSP: 0018:ffffc900053cf4f8 EFLAGS: 00010216
RAX: 00000000000004f7 RBX: ffff88801d030000 RCX: ffffc9000e3a8000
RDX: 0000000000040000 RSI: ffffffff8886feba RDI: 0000000000000003
RBP: ffff88807871fc20 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff8886f8ae R11: 0000000000000000 R12: ffff888089c38d60
R13: 0000000000000000 R14: 0000000000000001 R15: ffffc900053cf67c
FS:  00007f9529de9700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000002707708 CR3: 0000000099cb6000 CR4: 00000000001526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 rdev_probe_client net/wireless/rdev-ops.h:929 [inline]
 nl80211_probe_client+0x3a9/0xb90 net/wireless/nl80211.c:12981
 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:731
 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline]
 genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:792
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
 netlink_sendmsg+0x86d/0xdb0 net/netlink/af_netlink.c:1929
 sock_sendmsg_nosec net/socket.c:704 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:724
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2403
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2457
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2486
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665e9
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9529de9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9
RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003
RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
R13: 00007fffdde7255f R14: 00007f9529de9300 R15: 0000000000022000
----------------
Code disassembly (best guess), 2 bytes skipped:
   0:	c6 05 10 83 d2 04 01 	movb   $0x1,0x4d28310(%rip)        # 0x4d28317
   7:	e8 8a 87 66 00       	callq  0x668796
   c:	e9 4e fe ff ff       	jmpq   0xfffffe5f
  11:	e8 c8 c7 ee f8       	callq  0xf8eec7de
  16:	4c 89 ff             	mov    %r15,%rdi
  19:	e8 90 20 8e fe       	callq  0xfe8e20ae
  1e:	e9 1f fe ff ff       	jmpq   0xfffffe42
  23:	e8 b6 c7 ee f8       	callq  0xf8eec7de
  28:	0f 0b                	ud2     <-- trapping instruction
  2a:	41 bc ea ff ff ff    	mov    $0xffffffea,%r12d
  30:	e9 0d fe ff ff       	jmpq   0xfffffe42
  35:	48 89 ef             	mov    %rbp,%rdi
  38:	e8 81 84 34 f9       	callq  0xf93484be
  3d:	e9                   	.byte 0xe9