------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:1703!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4160 Comm: kworker/1:8 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: events sk_psock_backlog
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : pskb_expand_head+0xf48/0xf94 net/core/skbuff.c:1703
lr : pskb_expand_head+0xf48/0xf94 net/core/skbuff.c:1703
sp : ffff80001f8d77d0
x29: ffff80001f8d7820 x28: 1fffe00019349a90 x27: 0000000000000a20
x26: ffff0000c9a4d3c0 x25: 0000000000000ec0 x24: dfff800000000000
x23: 0000000000008080 x22: 0000000000000002 x21: 0000000000000000
x20: ffff0000c9a4d484 x19: ffff0000c9a4d3c0 x18: 0000000000000001
x17: ffff800016d04000 x16: ffff8000082c0bc8 x15: ffff8000167e4500
x14: ffff0000ccac8a00 x13: ffff80000802cae0 x12: 0000000000ff0100
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000f6b1314
x8 : ffff0000ccac8000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : ffff0000cb43f800 x4 : ffff0000c0fa5800 x3 : ffff80000f6b0454
x2 : 0000000000000000 x1 : 0000000000000002 x0 : 0000000000000001
Call trace:
 pskb_expand_head+0xf48/0xf94 net/core/skbuff.c:1703
 __pskb_pull_tail+0xb4/0x10ac net/core/skbuff.c:2257
 __skb_linearize include/linux/skbuff.h:3508 [inline]
 skb_linearize include/linux/skbuff.h:3520 [inline]
 sk_psock_skb_ingress_enqueue+0x84/0x314 net/core/skmsg.c:537
 sk_psock_skb_ingress net/core/skmsg.c:581 [inline]
 sk_psock_handle_skb net/core/skmsg.c:619 [inline]
 sk_psock_backlog+0x9cc/0x121c net/core/skmsg.c:676
 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310
 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457
 kthread+0x374/0x454 kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:855
Code: d4210000 9637203e d4210000 9637203c (d4210000) 
---[ end trace 962b847224470bc9 ]---