------------[ cut here ]------------
memcpy: detected field-spanning write (size 28) of single field "dst" at include/linux/sockptr.h:49 (size 16)
WARNING: CPU: 2 PID: 6340 at include/linux/sockptr.h:49 copy_from_sockptr_offset include/linux/sockptr.h:49 [inline]
WARNING: CPU: 2 PID: 6340 at include/linux/sockptr.h:49 copy_from_sockptr include/linux/sockptr.h:59 [inline]
WARNING: CPU: 2 PID: 6340 at include/linux/sockptr.h:49 packet_setsockopt+0x1e33/0x23c0 net/packet/af_packet.c:3819
Modules linked in:
CPU: 2 PID: 6340 Comm: syz-executor.0 Not tainted 6.9.0-rc3-syzkaller-00349-gfa4022cb7361 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:copy_from_sockptr_offset include/linux/sockptr.h:49 [inline]
RIP: 0010:copy_from_sockptr include/linux/sockptr.h:59 [inline]
RIP: 0010:packet_setsockopt+0x1e33/0x23c0 net/packet/af_packet.c:3819
Code: b3 af ea f7 c6 05 b8 a1 e5 05 01 90 b9 10 00 00 00 48 c7 c2 80 93 3e 8c be 1c 00 00 00 48 c7 c7 e0 90 3e 8c e8 ae 1d ad f7 90 <0f> 0b 90 90 e9 a8 f9 ff ff e8 7f af ea f7 4c 89 fe 4c 89 ef e8 e4
RSP: 0018:ffffc900031a7b70 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 1ffff92000634f74 RCX: ffffc9000b4bd000
RDX: 0000000000040000 RSI: ffffffff81503356 RDI: 0000000000000001
RBP: ffffc900031a7d10 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000005
R13: ffff888048fd6000 R14: 0000000000000001 R15: 000000000000001c
FS:  00007f1d835dd6c0(0000) GS:ffff88806b400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30926000 CR3: 000000002d6d4000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_sock_setsockopt+0x222/0x480 net/socket.c:2311
 __sys_setsockopt+0x1a4/0x270 net/socket.c:2334
 __do_sys_setsockopt net/socket.c:2343 [inline]
 __se_sys_setsockopt net/socket.c:2340 [inline]
 __x64_sys_setsockopt+0xbd/0x160 net/socket.c:2340
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcf/0x260 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1d8287de69
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:00007f1d835dd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f1d829ac050 RCX: 00007f1d8287de69
RDX: 0000000000000005 RSI: 0000000000000107 RDI: 000000000000000b
RBP: 00007f1d828ca47a R08: 000000000000001c R09: 0000000000000000
R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f1d829ac050 R15: 00007ffc1fc77908
 </TASK>