gre1: entered promiscuous mode
skbuff: skb_under_panic: text:ffffffff8a0466b1 len:-1821625764 put:-1821625788 head:ffff8881ab3d2680 data:ffff888117d0f47c tail:0x58 end:0x180 dev:bond5
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:213!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 11495 Comm: syz.1.2405 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:skb_panic+0x157/0x160
Code: c7 a0 97 97 8c 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 55 41 57 41 56 e8 9e 5b f5 ff 48 83 c4 20 90 <0f> 0b cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90007936410 EFLAGS: 00010282
RAX: 0000000000000098 RBX: dffffc0000000000 RCX: c73260f8b13d6800
RDX: ffffc90009321000 RSI: 000000000002d920 RDI: 000000000002d921
RBP: 0000000000000180 R08: ffffc90007936107 R09: 1ffff92000f26c20
R10: dffffc0000000000 R11: fffff52000f26c21 R12: ffff888172c6fb10
R13: ffff8881ab3d2680 R14: ffff888117d0f47c R15: 0000000000000058
FS:  00007f234333f6c0(0000) GS:ffff8882a9a48000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000000 CR3: 0000000111e92000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 skb_push+0xc3/0xe0
 ipgre_header+0x61/0x280
 arp_create+0x401/0x970
 arp_send+0xa5/0x190
 inetdev_event+0x11cd/0x15f0
 notifier_call_chain+0x195/0x3a0
 call_netdevice_notifiers+0x90/0xd0
 bond_change_active_slave+0x2629/0x3730
 bond_select_active_slave+0x8a6/0xcd0
 bond_enslave+0x2293/0x3c40
 do_set_master+0x563/0x720
 rtnl_newlink_create+0x641/0xb00
 rtnl_newlink+0x165e/0x1bd0
 rtnetlink_rcv_msg+0x802/0xc00
 netlink_rcv_skb+0x226/0x4a0
 netlink_unicast+0x833/0x9f0
 netlink_sendmsg+0x813/0xb40
 ____sys_sendmsg+0xa67/0xad0
 ___sys_sendmsg+0x2a5/0x360
 __x64_sys_sendmsg+0x1bd/0x2a0
 do_syscall_64+0xf0/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f234239ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f234333f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f2342615fa0 RCX: 00007f234239ce59
RDX: 00000000000440b0 RSI: 0000200000000280 RDI: 0000000000000004
RBP: 00007f2342432e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2342616038 R14: 00007f2342615fa0 R15: 00007ffe4dc46588
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:skb_panic+0x157/0x160
Code: c7 a0 97 97 8c 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 55 41 57 41 56 e8 9e 5b f5 ff 48 83 c4 20 90 <0f> 0b cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90007936410 EFLAGS: 00010282
RAX: 0000000000000098 RBX: dffffc0000000000 RCX: c73260f8b13d6800
RDX: ffffc90009321000 RSI: 000000000002d920 RDI: 000000000002d921
RBP: 0000000000000180 R08: ffffc90007936107 R09: 1ffff92000f26c20
R10: dffffc0000000000 R11: fffff52000f26c21 R12: ffff888172c6fb10
R13: ffff8881ab3d2680 R14: ffff888117d0f47c R15: 0000000000000058
FS:  00007f234333f6c0(0000) GS:ffff88818e448000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe0a7becdc CR3: 0000000111e92000 CR4: 00000000000006f0
