------------[ cut here ]------------
WARNING: CPU: 0 PID: 1835 at include/linux/skbuff.h:4226 skb_set_delivery_type_by_clockid include/linux/skbuff.h:4226 [inline]
WARNING: CPU: 0 PID: 1835 at include/linux/skbuff.h:4226 __ip_make_skb+0x3d6/0x540 net/ipv4/ip_output.c:1463
Modules linked in:
CPU: 0 PID: 1835 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:skb_set_delivery_type_by_clockid include/linux/skbuff.h:4226 [inline]
RIP: 0010:__ip_make_skb+0x3d6/0x540 net/ipv4/ip_output.c:1463
Code: 02 00 eb 02 31 f6 48 89 4b 20 48 8d 83 81 00 00 00 0f b7 93 81 00 00 00 48 85 c9 74 26 83 e2 fc 0f b7 ce 09 d1 89 ca eb 20 90 <0f> 0b 90 48 c7 43 20 00 00 00 00 48 8d 83 81 00 00 00 0f b7 93 81
RSP: 0018:ffffc90001e5f8b8 EFLAGS: 00010202
RAX: 00000000000000ff RBX: ffff8881062cae00 RCX: 0000000000000000
RDX: 0000000000006333 RSI: 0000000000000000 RDI: ffffffff82446b63
RBP: ffff888100acd440 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000010
R13: ffffc90001e5fa78 R14: ffffc90001e5fa10 R15: ffff88810aad8780
FS:  00007fc7c167a6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001a00 CR3: 0000000101360000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ip_make_skb+0x1cd/0x1e0 net/ipv4/ip_output.c:1569
 udp_sendmsg+0x9cd/0xa90 net/ipv4/udp.c:1263
 udpv6_sendmsg+0x258/0xbb0 net/ipv6/udp.c:1399
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x3b/0xb0 net/socket.c:745
 ____sys_sendmsg+0x1a7/0x200 net/socket.c:2584
 ___sys_sendmsg net/socket.c:2638 [inline]
 __sys_sendmsg+0x2c7/0x310 net/socket.c:2667
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xe2/0x200 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc7c1af7ee9
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:00007fc7c167a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fc7c1c26f80 RCX: 00007fc7c1af7ee9
RDX: 0000000000000004 RSI: 0000000020001a00 RDI: 0000000000000003
RBP: 00007fc7c1b4449e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000006 R14: 00007fc7c1c26f80 R15: 00007ffc1498bf98
 </TASK>