------------[ cut here ]------------
WARNING: CPU: 1 PID: 10356 at ./include/linux/skbuff.h:3052 skb_reset_network_header include/linux/skbuff.h:3052 [inline]
WARNING: CPU: 1 PID: 10356 at ./include/linux/skbuff.h:3052 packet_snd net/packet/af_packet.c:3090 [inline]
WARNING: CPU: 1 PID: 10356 at ./include/linux/skbuff.h:3052 packet_sendmsg+0x49ff/0x53f0 net/packet/af_packet.c:3163
Modules linked in:
CPU: 1 UID: 0 PID: 10356 Comm: syz.7.527 Not tainted 6.16.0-rc5-syzkaller-00121-gbc9ff192a6c9 #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:skb_reset_network_header include/linux/skbuff.h:3052 [inline]
RIP: 0010:packet_snd net/packet/af_packet.c:3090 [inline]
RIP: 0010:packet_sendmsg+0x49ff/0x53f0 net/packet/af_packet.c:3163
Code: 38 29 c8 48 63 d0 89 c8 49 01 c7 4c 89 ff 31 f6 e8 66 0e e6 f7 4c 8b 7c 24 28 4c 8b 64 24 50 e9 51 f2 ff ff e8 92 b3 84 f7 90 <0f> 0b 90 e9 72 f0 ff ff e8 84 b3 84 f7 4c 89 ff 48 c7 c6 80 14 a1
RSP: 0018:ffffc900040af920 EFLAGS: 00010283
RAX: ffffffff8a3b81be RBX: ffffffffffffff84 RCX: 0000000000080000
RDX: ffffc9001e563000 RSI: 000000000000044b RDI: 000000000000044c
RBP: ffffc900040afc70 R08: ffff88807809829f R09: 1ffff1100f013053
R10: dffffc0000000000 R11: ffffed100f013054 R12: ffffc900040afda0
R13: ffffffffffffff84 R14: 0000000000000012 R15: 1ffff1100ecd84df
FS: 00007fc64c1516c0(0000) GS:ffff888125d4f000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000020000 CR3: 0000000057c6e000 CR4: 00000000003526f0
Call Trace:
<TASK>
sock_sendmsg_nosec net/socket.c:712 [inline]
__sock_sendmsg+0x219/0x270 net/socket.c:727
__sys_sendto+0x3bd/0x520 net/socket.c:2180
__do_sys_sendto net/socket.c:2187 [inline]
__se_sys_sendto net/socket.c:2183 [inline]
__x64_sys_sendto+0xde/0x100 net/socket.c:2183
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc64b38e929
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:00007fc64c151038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007fc64b5b6080 RCX: 00007fc64b38e929
RDX: 0000000000000012 RSI: 0000200000000180 RDI: 0000000000000007
RBP: 00007fc64b410b39 R08: 0000200000000140 R09: 0000000000000014
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fc64b5b6080 R15: 00007fff8e9ec8d8
</TASK>