netlink: 'syz-executor.0': attribute type 10 has an invalid length.
gretap0: entered allmulticast mode
bond0: (slave gretap0): Enslaving as an active interface with an up link
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5478 at include/linux/skbuff.h:2735 pskb_may_pull include/linux/skbuff.h:2751 [inline]
WARNING: CPU: 0 PID: 5478 at include/linux/skbuff.h:2735 pskb_network_may_pull include/linux/skbuff.h:3072 [inline]
WARNING: CPU: 0 PID: 5478 at include/linux/skbuff.h:2735 pskb_inet_may_pull include/net/ip_tunnels.h:361 [inline]
WARNING: CPU: 0 PID: 5478 at include/linux/skbuff.h:2735 gre_tap_xmit+0x4fa/0x6e0 net/ipv4/ip_gre.c:739
Modules linked in:
CPU: 0 PID: 5478 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-00202-g2d412262ccfd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:pskb_may_pull_reason include/linux/skbuff.h:2735 [inline]
RIP: 0010:pskb_may_pull include/linux/skbuff.h:2751 [inline]
RIP: 0010:pskb_network_may_pull include/linux/skbuff.h:3072 [inline]
RIP: 0010:pskb_inet_may_pull include/net/ip_tunnels.h:361 [inline]
RIP: 0010:gre_tap_xmit+0x4fa/0x6e0 net/ipv4/ip_gre.c:739
Code: 00 00 4c 89 ef 48 89 ee 48 89 da e8 60 93 fb ff 31 c0 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 c6 e9 ea f7 <0f> 0b e9 0b fc ff ff 44 89 e7 89 ee e8 65 eb ea f7 41 39 ec 0f 82
RSP: 0018:ffffc900047d6e20 EFLAGS: 00010293
RAX: ffffffff89aaab9a RBX: ffff8880293cf498 RCX: ffff88801b76bc00
RDX: 0000000000000000 RSI: 00000000ffffffb6 RDI: 0000000000000000
RBP: 00000000ffffffb6 R08: ffffffff89aaa79e R09: 1ffffffff1e802cd
R10: dffffc0000000000 R11: ffffffff89aaa6a0 R12: 0000000000000000
R13: ffff8880293cf3c0 R14: ffff88802322e000 R15: dffffc0000000000
FS:  00007feed3ac36c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020010000 CR3: 000000007ae8e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __netdev_start_xmit include/linux/netdevice.h:4903 [inline]
 netdev_start_xmit include/linux/netdevice.h:4917 [inline]
 xmit_one net/core/dev.c:3531 [inline]
 dev_hard_start_xmit+0x276/0x7c0 net/core/dev.c:3547
 sch_direct_xmit+0x2b2/0x5f0 net/sched/sch_generic.c:343
 __dev_xmit_skb net/core/dev.c:3760 [inline]
 __dev_queue_xmit+0x19e7/0x3c80 net/core/dev.c:4307
 bond_start_xmit+0x1385/0x1c30 drivers/net/bonding/bond_main.c:5469
 __netdev_start_xmit include/linux/netdevice.h:4903 [inline]
 netdev_start_xmit include/linux/netdevice.h:4917 [inline]
 xmit_one net/core/dev.c:3531 [inline]
 dev_hard_start_xmit+0x276/0x7c0 net/core/dev.c:3547
 __dev_queue_xmit+0x1acd/0x3c80 net/core/dev.c:4341
 packet_snd net/packet/af_packet.c:3081 [inline]
 packet_sendmsg+0x46db/0x6160 net/packet/af_packet.c:3113
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:745
 ____sys_sendmsg+0x521/0x7d0 net/socket.c:2584
 ___sys_sendmsg net/socket.c:2638 [inline]
 __sys_sendmsg+0x2ac/0x3a0 net/socket.c:2667
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x84/0x190 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7feed2c7dea9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007feed3ac30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007feed2dabf80 RCX: 00007feed2c7dea9
RDX: 00000000200400c4 RSI: 0000000020000180 RDI: 0000000000000004
RBP: 00007feed2cca4a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007feed2dabf80 R15: 00007ffdf145fe18
 </TASK>