8021q: adding VLAN 0 to HW filter on device bond3
bond3: (slave gre1): The slave device specified does not support setting the MAC address
bond3: (slave gre1): Setting fail_over_mac to active for active-backup mode
bond3: (slave gre1): making interface the new active one
gre1: entered promiscuous mode
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:2306!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 20000 Comm: syz.3.3840 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:pskb_expand_head+0x12da/0x1320 net/core/skbuff.c:2306
Code: f8 e9 81 f3 ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c e0 f3 ff ff 4c 89 ff e8 11 6d ba f8 e9 d3 f3 ff ff e8 97 2b 50 f8 90 <0f> 0b e8 8f 2b 50 f8 90 0f 0b 44 89 f9 80 e1 07 80 c1 03 38 c1 0f
RSP: 0018:ffffc900030c6330 EFLAGS: 00010283
RAX: ffffffff89756dd9 RBX: ffff8880553a0640 RCX: 0000000000080000
RDX: ffffc90005989000 RSI: 000000000003b356 RDI: 000000000003b357
RBP: 0000000000000000 R08: ffff88801f737a28 R09: 0000000000000018
R10: dffffc0000000000 R11: ffffffff8a336d60 R12: dffffc0000000000
R13: 0000000000000820 R14: 0000000093cab550 R15: 0000000000000180
FS:  00007f0ad05926c0(0000) GS:ffff888125561000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001280 CR3: 0000000036a48000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ipgre_header+0xd5/0x350 net/ipv4/ip_gre.c:900
 dev_hard_header include/linux/netdevice.h:3439 [inline]
 arp_create+0x41c/0xa00 net/ipv4/arp.c:579
 arp_send_dst net/ipv4/arp.c:315 [inline]
 arp_send+0xa5/0x190 net/ipv4/arp.c:329
 inetdev_send_gratuitous_arp net/ipv4/devinet.c:1571 [inline]
 inetdev_event+0x11bd/0x1610 net/ipv4/devinet.c:1638
 notifier_call_chain+0x1be/0x400 kernel/notifier.c:85
 call_netdevice_notifiers_extack net/core/dev.c:2287 [inline]
 call_netdevice_notifiers+0x90/0xd0 net/core/dev.c:2301
 bond_peer_notify_may_events+0x370/0x5b0 drivers/net/bonding/bond_main.c:1242
 bond_change_active_slave+0x2589/0x35f0 drivers/net/bonding/bond_main.c:1335
 bond_select_active_slave+0x909/0xd40 drivers/net/bonding/bond_main.c:1377
 bond_enslave+0x22a5/0x3c40 drivers/net/bonding/bond_main.c:2241
 do_set_master+0x533/0x6d0 net/core/rtnetlink.c:2963
 rtnl_newlink_create+0x6af/0xb70 net/core/rtnetlink.c:3854
 __rtnl_newlink net/core/rtnetlink.c:3957 [inline]
 rtnl_newlink+0x1666/0x1be0 net/core/rtnetlink.c:4072
 rtnetlink_rcv_msg+0x7d5/0xbe0 net/core/rtnetlink.c:6958
 netlink_rcv_skb+0x232/0x4b0 net/netlink/af_netlink.c:2550
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x80f/0x9b0 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1894
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg net/socket.c:742 [inline]
 ____sys_sendmsg+0x972/0x9f0 net/socket.c:2592
 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2646
 __sys_sendmsg net/socket.c:2678 [inline]
 __do_sys_sendmsg net/socket.c:2683 [inline]
 __se_sys_sendmsg net/socket.c:2681 [inline]
 __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2681
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0acf79c799
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:00007f0ad0592028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f0acfa15fa0 RCX: 00007f0acf79c799
RDX: 00000000000440b0 RSI: 0000200000000280 RDI: 0000000000000004
RBP: 00007f0acf832bd9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0acfa16038 R14: 00007f0acfa15fa0 R15: 00007ffe86693bd8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:pskb_expand_head+0x12da/0x1320 net/core/skbuff.c:2306
Code: f8 e9 81 f3 ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c e0 f3 ff ff 4c 89 ff e8 11 6d ba f8 e9 d3 f3 ff ff e8 97 2b 50 f8 90 <0f> 0b e8 8f 2b 50 f8 90 0f 0b 44 89 f9 80 e1 07 80 c1 03 38 c1 0f
RSP: 0018:ffffc900030c6330 EFLAGS: 00010283
RAX: ffffffff89756dd9 RBX: ffff8880553a0640 RCX: 0000000000080000
RDX: ffffc90005989000 RSI: 000000000003b356 RDI: 000000000003b357
RBP: 0000000000000000 R08: ffff88801f737a28 R09: 0000000000000018
R10: dffffc0000000000 R11: ffffffff8a336d60 R12: dffffc0000000000
R13: 0000000000000820 R14: 0000000093cab550 R15: 0000000000000180
FS:  00007f0ad05926c0(0000) GS:ffff888125461000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f66c2de9e80 CR3: 0000000036a48000 CR4: 00000000003526f0