netlink: 'syz.0.299': attribute type 10 has an invalid length.
------------[ cut here ]------------
WARNING: kernel/kcov.c:872 at kcov_remote_start+0xf6/0x680 kernel/kcov.c:872, CPU#3: syz.0.299/7024
Modules linked in:
CPU: 3 UID: 0 PID: 7024 Comm: syz.0.299 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:kcov_remote_start+0xf6/0x680 kernel/kcov.c:872
Code: 65 4c 8b 3d 54 3d f2 11 4c 89 7d 28 41 8b 95 48 16 00 00 65 8b 05 5a 3d f2 11 a9 00 01 ff 00 75 53 81 e2 ff ff ff bf 74 4b 90 <0f> 0b 90 e8 52 bc b7 09 44 8b 1d 8b bf 01 19 89 c0 48 03 1c c5 20
RSP: 0018:ffffc90021f5e948 EFLAGS: 00010002
RAX: 0000000080000200 RBX: ffffffff93b1c108 RCX: 0000000000000001
RDX: 0000000000000002 RSI: ffffffff8da9a5f5 RDI: ffffffff8bf23a80
RBP: ffff88806a729108 R08: ffffffff95bb4138 R09: 0000000000000030
R10: ffffc90021f5e800 R11: ffff888055cf2ff0 R12: 0000000000000200
R13: ffff888055cf24c0 R14: 0000000000000000 R15: ffff888055cf24c0
FS:  00007fa5bff106c0(0000) GS:ffff8880d6c0d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000563b2000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 kcov_remote_start_common include/linux/kcov.h:50 [inline]
 ieee80211_rx_list+0x6e2/0x2ed0 net/mac80211/rx.c:5521
 ieee80211_rx_napi+0xdc/0x410 net/mac80211/rx.c:5562
 ieee80211_rx include/net/mac80211.h:5216 [inline]
 ieee80211_handle_queued_frames+0xcf/0x130 net/mac80211/main.c:452
 ieee80211_stop_device+0x32/0x110 net/mac80211/util.c:1563
 ieee80211_do_stop+0x1a9d/0x2520 net/mac80211/iface.c:734
 ieee80211_stop+0x169/0x320 net/mac80211/iface.c:828
 __dev_close_many+0x29b/0x700 net/core/dev.c:1756
 __dev_close net/core/dev.c:1768 [inline]
 __dev_change_flags+0x4d8/0x6f0 net/core/dev.c:9732
 netif_change_flags+0x8d/0x160 net/core/dev.c:9797
 do_setlink.constprop.0+0xb53/0x4380 net/core/rtnetlink.c:3158
 rtnl_changelink net/core/rtnetlink.c:3776 [inline]
 __rtnl_newlink net/core/rtnetlink.c:3935 [inline]
 rtnl_newlink+0x1376/0x1f50 net/core/rtnetlink.c:4072
 rtnetlink_rcv_msg+0x95e/0xe90 net/core/rtnetlink.c:6958
 netlink_rcv_skb+0x158/0x420 net/netlink/af_netlink.c:2550
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x5aa/0x870 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x8c8/0xdd0 net/netlink/af_netlink.c:1894
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg net/socket.c:742 [inline]
 ____sys_sendmsg+0xa5d/0xc30 net/socket.c:2592
 ___sys_sendmsg+0x134/0x1d0 net/socket.c:2646
 __sys_sendmsg+0x16d/0x220 net/socket.c:2678
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa5bef8f7c9
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:00007fa5bff10038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fa5bf1e5fa0 RCX: 00007fa5bef8f7c9
RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000006
RBP: 00007fa5bf013f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa5bf1e6038 R14: 00007fa5bf1e5fa0 R15: 00007ffc71a5aed8
 </TASK>