skbuff: skb_over_panic: text:ffffffff86b67f23 len:25109 put:25109 head:ffff88806b895800 data:ffff88806b89582c tail:0x6241 end:0xc0 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:120!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4166 Comm: vhost-4165 Not tainted 6.1.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:skb_panic+0x15b/0x15d net/core/skbuff.c:120
Code: a8 f8 4c 8b 4c 24 10 8b 4b 70 55 45 89 f0 4c 89 ea 41 57 4c 89 e6 48 c7 c7 00 c6 69 8a ff 74 24 10 ff 74 24 20 e8 51 1b c2 ff <0f> 0b 4c 8b 64 24 20 89 34 24 e8 4d 6a a8 f8 8b 34 24 48 c7 c1 a0
RSP: 0018:ffffc90004ae7cb8 EFLAGS: 00010286
RAX: 000000000000008d RBX: ffff88801c818000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff89c1ee40 RDI: fffff5200095cf8a
RBP: ffffffff8a69c5c0 R08: 000000000000008d R09: ffffc90004ae7ae7
R10: fffff5200095cf5c R11: 0000000000000000 R12: ffffffff8a69d1e0
R13: ffffffff86b67f23 R14: 0000000000006215 R15: 00000000000000c0
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020085040 CR3: 000000007ad3c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 skb_over_panic net/core/skbuff.c:125 [inline]
 skb_put.cold+0x24/0x24 net/core/skbuff.c:2152
 virtio_vsock_skb_rx_put include/linux/virtio_vsock.h:56 [inline]
 vhost_vsock_alloc_skb drivers/vhost/vsock.c:373 [inline]
 vhost_vsock_handle_tx_kick+0x7e3/0x990 drivers/vhost/vsock.c:508
 vhost_worker+0x1ac/0x320 drivers/vhost/vhost.c:364
 kthread+0x298/0x340 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:skb_panic+0x15b/0x15d net/core/skbuff.c:120
Code: a8 f8 4c 8b 4c 24 10 8b 4b 70 55 45 89 f0 4c 89 ea 41 57 4c 89 e6 48 c7 c7 00 c6 69 8a ff 74 24 10 ff 74 24 20 e8 51 1b c2 ff <0f> 0b 4c 8b 64 24 20 89 34 24 e8 4d 6a a8 f8 8b 34 24 48 c7 c1 a0
RSP: 0018:ffffc90004ae7cb8 EFLAGS: 00010286
RAX: 000000000000008d RBX: ffff88801c818000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff89c1ee40 RDI: fffff5200095cf8a
RBP: ffffffff8a69c5c0 R08: 000000000000008d R09: ffffc90004ae7ae7
R10: fffff5200095cf5c R11: 0000000000000000 R12: ffffffff8a69d1e0
R13: ffffffff86b67f23 R14: 0000000000006215 R15: 00000000000000c0
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020085040 CR3: 000000007ad3c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400