DUID 00:04:83:15:3d:b3:f9:44:11:d6:e6:e1:d9:1f:49:4d:f4:66
forked to background, child pid 3173
[   32.677122][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0
[   32.695035][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
syzkaller login: [   55.569669][ T3597] ------------[ cut here ]------------
[   55.575428][ T3597] kernel BUG at drivers/vhost/vhost.c:2335!
[   55.581581][ T3597] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   55.587937][ T3597] CPU: 1 PID: 3597 Comm: vhost-3596 Not tainted 5.17.0-rc4-syzkaller-00054-gf71077a4d84b #0
[   55.598098][ T3597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   55.608401][ T3597] RIP: 0010:vhost_get_vq_desc+0x1d43/0x22c0
[   55.614319][ T3597] Code: 00 00 00 48 c7 c6 20 2c 9d 8a 48 c7 c7 98 a6 8e 8d 48 89 ca 48 c1 e1 04 48 01 d9 e8 b7 59 28 fd e9 74 ff ff ff e8 5d c8 a1 fa <0f> 0b e8 56 c8 a1 fa 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df
[   55.633936][ T3597] RSP: 0018:ffffc90001d1fb88 EFLAGS: 00010293
[   55.639989][ T3597] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[   55.647952][ T3597] RDX: ffff8880234b0000 RSI: ffffffff86d715c3 RDI: 0000000000000003
[   55.655916][ T3597] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[   55.663881][ T3597] R10: ffffffff86d706bc R11: 0000000000000000 R12: ffff888072c24d68
[   55.672576][ T3597] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888072c24bb0
[   55.680559][ T3597] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   55.689577][ T3597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.697247][ T3597] CR2: 0000000000000002 CR3: 000000007902c000 CR4: 00000000003506e0
[   55.706082][ T3597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   55.714137][ T3597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   55.722604][ T3597] Call Trace:
[   55.726096][ T3597]  <TASK>
[   55.729221][ T3597]  ? mark_held_locks+0x9f/0xe0
[   55.733981][ T3597]  ? vhost_add_used_and_signal+0x1a0/0x1a0
[   55.740237][ T3597]  ? kasan_quarantine_put+0xf5/0x210
[   55.746478][ T3597]  ? slab_free_freelist_hook+0x8b/0x1c0
[   55.752146][ T3597]  ? vhost_vsock_handle_tx_kick+0x7db/0xa20
[   55.758260][ T3597]  ? kfree+0xd0/0x390
[   55.762241][ T3597]  vhost_vsock_handle_tx_kick+0x277/0xa20
[   55.767965][ T3597]  ? vhost_vsock_dev_release+0x4b0/0x4b0
[   55.773598][ T3597]  ? rwlock_bug.part.0+0x90/0x90
[   55.778727][ T3597]  ? lockdep_hardirqs_on+0x79/0x100
[   55.783966][ T3597]  ? _raw_spin_unlock_irqrestore+0x50/0x70
[   55.789796][ T3597]  vhost_worker+0x23d/0x3d0
[   55.794411][ T3597]  ? vhost_dev_reset_owner+0x160/0x160
[   55.800252][ T3597]  kthread+0x2e9/0x3a0
[   55.804448][ T3597]  ? kthread_complete_and_exit+0x40/0x40
[   55.810356][ T3597]  ret_from_fork+0x1f/0x30
[   55.814831][ T3597]  </TASK>
[   55.818068][ T3597] Modules linked in:
[   55.822500][ T3597] ---[ end trace 0000000000000000 ]---
[   55.828245][ T3597] RIP: 0010:vhost_get_vq_desc+0x1d43/0x22c0
[   55.835153][ T3597] Code: 00 00 00 48 c7 c6 20 2c 9d 8a 48 c7 c7 98 a6 8e 8d 48 89 ca 48 c1 e1 04 48 01 d9 e8 b7 59 28 fd e9 74 ff ff ff e8 5d c8 a1 fa <0f> 0b e8 56 c8 a1 fa 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df
[   55.855532][ T3597] RSP: 0018:ffffc90001d1fb88 EFLAGS: 00010293
[   55.861590][ T3597] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[   55.869598][ T3597] RDX: ffff8880234b0000 RSI: ffffffff86d715c3 RDI: 0000000000000003
[   55.877591][ T3597] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[   55.885589][ T3597] R10: ffffffff86d706bc R11: 0000000000000000 R12: ffff888072c24d68
[   55.893597][ T3597] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888072c24bb0
[   55.901773][ T3597] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   55.911169][ T3597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.917788][ T3597] CR2: 0000000000000002 CR3: 000000007902c000 CR4: 00000000003506e0
[   55.925782][ T3597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   55.933938][ T3597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   55.942334][ T3597] Kernel panic - not syncing: Fatal exception
[   55.948584][ T3597] Kernel Offset: disabled
[   55.952901][ T3597] Rebooting in 86400 seconds..