skbuff: skb_under_panic: text:ffffffff88f78e7d len:12767 put:148 head:ffff88804ac44000 data:ffff887f4ac440f0 tail:0x299c end:0x3ec0 dev:batadv0
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:113!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 15534 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:skb_panic+0x16c/0x16e net/core/skbuff.c:113
Code: f8 4c 8b 4c 24 10 8b 4b 70 41 56 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 e0 d3 ad 8a ff 74 24 10 ff 74 24 20 e8 d2 16 c2 ff <0f> 0b e8 f8 ea 33 f8 4c 8b 64 24 18 e8 2e 40 7b f8 48 c7 c1 80 e0
RSP: 0018:ffffc9000a8cf6b8 EFLAGS: 00010282
RAX: 000000000000008f RBX: ffff88807eeb9500 RCX: 0000000000000000
RDX: ffff888019c68000 RSI: ffffffff815eea08 RDI: fffff52001519ec9
RBP: ffffffff8aade080 R08: 000000000000008f R09: 0000000000000000
R10: ffffffff815e87ae R11: 0000000000000000 R12: ffffffff88f78e7d
R13: 0000000000000094 R14: ffff888050e00000 R15: 0000000000003ec0
FS:  00007f1f924ff700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1f924de718 CR3: 0000000028f13000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 skb_under_panic net/core/skbuff.c:123 [inline]
 skb_push.cold+0x24/0x24 net/core/skbuff.c:2007
 skb_gso_error_unwind include/linux/netdevice.h:4826 [inline]
 nsh_gso_segment+0x7dd/0xa40 net/nsh/nsh.c:110
 skb_mac_gso_segment+0x26e/0x530 net/core/gro.c:116
 __skb_gso_segment+0x330/0x6e0 net/core/dev.c:3295
 skb_gso_segment include/linux/netdevice.h:4632 [inline]
 validate_xmit_skb+0x69e/0xee0 net/core/dev.c:3554
 __dev_queue_xmit+0x8c7/0x3660 net/core/dev.c:4107
 packet_snd net/packet/af_packet.c:3053 [inline]
 packet_sendmsg+0x2226/0x5280 net/packet/af_packet.c:3080
 sock_sendmsg_nosec net/socket.c:705 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:725
 __sys_sendto+0x21c/0x320 net/socket.c:2040
 __do_sys_sendto net/socket.c:2052 [inline]
 __se_sys_sendto net/socket.c:2048 [inline]
 __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2048
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f1f93b89fe9
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1f924ff168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007f1f93c9cf60 RCX: 00007f1f93b89fe9
RDX: 0000000000003287 RSI: 0000000020000080 RDI: 0000000000000003
RBP: 00007f1f93be408d R08: 0000000000000000 R09: 00000000000002ff
R10: 0000000004000002 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc4f034d4f R14: 00007f1f924ff300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace c1bb91b9e3e00220 ]---
RIP: 0010:skb_panic+0x16c/0x16e net/core/skbuff.c:113
Code: f8 4c 8b 4c 24 10 8b 4b 70 41 56 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 e0 d3 ad 8a ff 74 24 10 ff 74 24 20 e8 d2 16 c2 ff <0f> 0b e8 f8 ea 33 f8 4c 8b 64 24 18 e8 2e 40 7b f8 48 c7 c1 80 e0
RSP: 0018:ffffc9000a8cf6b8 EFLAGS: 00010282
RAX: 000000000000008f RBX: ffff88807eeb9500 RCX: 0000000000000000
RDX: ffff888019c68000 RSI: ffffffff815eea08 RDI: fffff52001519ec9
RBP: ffffffff8aade080 R08: 000000000000008f R09: 0000000000000000
R10: ffffffff815e87ae R11: 0000000000000000 R12: ffffffff88f78e7d
R13: 0000000000000094 R14: ffff888050e00000 R15: 0000000000003ec0
FS:  00007f1f924ff700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1f924de718 CR3: 0000000028f13000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400