validate_nla: 2 callbacks suppressed
netlink: 'syz.3.606': attribute type 10 has an invalid length.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 8533 at kernel/kcov.c:872 kcov_remote_start+0x55a/0x7f0
Modules linked in:
CPU: 0 UID: 0 PID: 8533 Comm: syz.3.606 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:kcov_remote_start+0x55a/0x7f0
Code: ff 4c 89 ff be 03 00 00 00 e8 b2 1b 09 03 e9 eb fa ff ff e8 68 f8 ba 09 f7 c3 00 02 00 00 0f 84 da fa ff ff e9 5a fc ff ff 90 <0f> 0b 90 e8 4e 11 bb 09 89 c0 48 c7 c7 08 67 a1 92 48 03 3c c5 10
RSP: 0000:ffffc90006be63d0 EFLAGS: 00010002
RAX: 0000000080000200 RBX: 0000000000000246 RCX: 0000000000000002
RDX: 0000000000030000 RSI: ffffffff8dbaa0c3 RDI: ffffffff8be34280
RBP: ffffc90006be6630 R08: ffffc90006be6150 R09: 0000000000000020
R10: dffffc0000000000 R11: ffffffff819de0d0 R12: ffff88804b028708
R13: ffffffff81bfcb07 R14: ffff8880326f5640 R15: 0000000000000000
FS:  00007f411097d6c0(0000) GS:ffff8880b8612000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f20a6dc6210 CR3: 0000000028b90000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 ieee80211_rx_list+0x52c/0x2a90
 ieee80211_rx_napi+0x1a8/0x3d0
 ieee80211_handle_queued_frames+0xe8/0x1f0
 ieee80211_stop_device+0x3e/0xf0
 ieee80211_do_stop+0x17e7/0x1fb0
 ieee80211_stop+0x1b1/0x240
 __dev_close_many+0x364/0x6f0
 __dev_change_flags+0x2c7/0x6d0
 netif_change_flags+0x88/0x1a0
 do_setlink+0xc55/0x41c0
 rtnl_newlink+0x160b/0x1c70
 rtnetlink_rcv_msg+0x7cf/0xb70
 netlink_rcv_skb+0x208/0x470
 netlink_unicast+0x82f/0x9e0
 netlink_sendmsg+0x805/0xb30
 __sock_sendmsg+0x21c/0x270
 ____sys_sendmsg+0x505/0x830
 ___sys_sendmsg+0x21f/0x2a0
 __x64_sys_sendmsg+0x19b/0x260
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f410fb8eba9
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:00007f411097d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f410fdd5fa0 RCX: 00007f410fb8eba9
RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000004
RBP: 00007f410fc11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f410fdd6038 R14: 00007f410fdd5fa0 R15: 00007ffeee844878
 </TASK>
