netlink: 'syz.2.1863': attribute type 10 has an invalid length.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12382 at kernel/kcov.c:872 kcov_remote_start+0xfd/0x6e0 kernel/kcov.c:872
Modules linked in:
CPU: 0 UID: 0 PID: 12382 Comm: syz.2.1863 Not tainted 6.14.0-rc7-syzkaller-00205-g586de92313fc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:kcov_remote_start+0xfd/0x6e0 kernel/kcov.c:872
Code: 65 4c 8b 3d 35 da 49 7e 4d 89 7c 24 28 8b 95 08 16 00 00 65 8b 05 2b da 49 7e a9 00 01 ff 00 75 53 81 e2 ff ff ff bf 74 4b 90 <0f> 0b 90 e8 ab 9d 9d 09 44 8b 1d 64 19 d2 18 89 c0 48 03 1c c5 e0
RSP: 0018:ffffc9000df06a90 EFLAGS: 00010002
RAX: 0000000080000200 RBX: 000000000002d368 RCX: 0000000000000001
RDX: 0000000000000002 RSI: ffffffff8b6cff80 RDI: ffffffff8bd36a20
RBP: ffff888060758000 R08: 0000000000000000 R09: fffffbfff2dd8da7
R10: ffffffff96ec6d3f R11: 0000000000000046 R12: ffff8880b862d368
R13: 0000000000000200 R14: 0000000000000000 R15: ffff888060758000
FS:  00007efc057d46c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c30958f CR3: 0000000034c22000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kcov_remote_start_common include/linux/kcov.h:50 [inline]
 ieee80211_rx_list+0x460/0x2970 net/mac80211/rx.c:5465
 ieee80211_rx_napi+0xdd/0x400 net/mac80211/rx.c:5506
 ieee80211_rx include/net/mac80211.h:5172 [inline]
 ieee80211_handle_queued_frames+0xd5/0x130 net/mac80211/main.c:441
 ieee80211_stop_device+0x32/0x110 net/mac80211/util.c:1574
 ieee80211_do_stop+0x1a2f/0x2520 net/mac80211/iface.c:716
 ieee80211_stop+0x11d/0x660 net/mac80211/iface.c:776
 __dev_close_many+0x1c5/0x360 net/core/dev.c:1719
 __dev_close net/core/dev.c:1731 [inline]
 __dev_change_flags+0x4dc/0x720 net/core/dev.c:9255
 dev_change_flags+0x8f/0x160 net/core/dev.c:9329
 do_setlink.constprop.0+0x699/0x3f80 net/core/rtnetlink.c:3118
 rtnl_changelink net/core/rtnetlink.c:3733 [inline]
 __rtnl_newlink net/core/rtnetlink.c:3885 [inline]
 rtnl_newlink+0x1306/0x1d60 net/core/rtnetlink.c:4022
 rtnetlink_rcv_msg+0x95b/0xea0 net/core/rtnetlink.c:6912
 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2533
 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline]
 netlink_unicast+0x53c/0x7f0 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0x8b8/0xd70 net/netlink/af_netlink.c:1882
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:733 [inline]
 ____sys_sendmsg+0xaaf/0xc90 net/socket.c:2573
 ___sys_sendmsg+0x135/0x1e0 net/socket.c:2627
 __sys_sendmsg+0x16e/0x220 net/socket.c:2659
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efc0498d169
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:00007efc057d4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007efc04ba5fa0 RCX: 00007efc0498d169
RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000004
RBP: 00007efc04a0e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007efc04ba5fa0 R15: 00007ffe83d71208
 </TASK>