[ 54.491473][ T977] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.514556][ T977] device veth1_macvtap left promiscuous mode [ 54.522475][ T977] device veth0_macvtap left promiscuous mode [ 54.529437][ T977] device veth1_vlan left promiscuous mode [ 54.535424][ T977] device veth0_vlan left promiscuous mode [ 54.730556][ T977] team0 (unregistering): Port device team_slave_1 removed [ 54.743053][ T977] team0 (unregistering): Port device team_slave_0 removed [ 54.756236][ T977] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.770425][ T977] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.821962][ T977] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.67' (ECDSA) to the list of known hosts. [ 70.875842][ T4048] ------------[ cut here ]------------ [ 70.881862][ T4048] kernel BUG at drivers/vhost/vhost.c:2335! [ 70.887759][ T4048] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 70.893815][ T4048] CPU: 1 PID: 4048 Comm: vhost-4047 Not tainted 5.17.0-rc4-syzkaller-00054-gf71077a4d84b-dirty #0 [ 70.904415][ T4048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.914462][ T4048] RIP: 0010:vhost_get_vq_desc+0x1d43/0x22c0 [ 70.920344][ T4048] 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 [ 70.939944][ T4048] RSP: 0018:ffffc90001affb88 EFLAGS: 00010293 [ 70.945988][ T4048] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 70.953938][ T4048] RDX: ffff88801c9c5700 RSI: ffffffff86d715c3 RDI: 0000000000000003 [ 70.961888][ T4048] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 70.969836][ T4048] R10: ffffffff86d706bc R11: 0000000000000000 R12: ffff888073b44d68 [ 70.977802][ T4048] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888073b44bb0 [ 70.986013][ T4048] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 70.994923][ T4048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.001489][ T4048] CR2: 0000000000000002 CR3: 0000000079bfe000 CR4: 00000000003506e0 [ 71.009443][ T4048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.017398][ T4048] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.025366][ T4048] Call Trace: [ 71.028627][ T4048] [ 71.031548][ T4048] ? mark_held_locks+0x9f/0xe0 [ 71.036317][ T4048] ? vhost_add_used_and_signal+0x1a0/0x1a0 [ 71.042107][ T4048] ? kasan_quarantine_put+0xf5/0x210 [ 71.047380][ T4048] ? slab_free_freelist_hook+0x8b/0x1c0 [ 71.052914][ T4048] ? vhost_vsock_handle_tx_kick+0x7db/0xa20 [ 71.058794][ T4048] ? kfree+0xd0/0x390 [ 71.062782][ T4048] vhost_vsock_handle_tx_kick+0x277/0xa20 [ 71.068487][ T4048] ? vhost_vsock_dev_release+0x4b0/0x4b0 [ 71.074110][ T4048] ? rwlock_bug.part.0+0x90/0x90 [ 71.079296][ T4048] ? lockdep_hardirqs_on+0x79/0x100 [ 71.084482][ T4048] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 71.090273][ T4048] vhost_worker+0x23d/0x3d0 [ 71.094770][ T4048] ? vhost_dev_reset_owner+0x160/0x160 [ 71.100225][ T4048] kthread+0x2e9/0x3a0 [ 71.104279][ T4048] ? kthread_complete_and_exit+0x40/0x40 [ 71.109910][ T4048] ret_from_fork+0x1f/0x30 [ 71.114335][ T4048] [ 71.117386][ T4048] Modules linked in: [ 71.121396][ T4048] ---[ end trace 0000000000000000 ]--- [ 71.129971][ T4048] RIP: 0010:vhost_get_vq_desc+0x1d43/0x22c0 [ 71.135966][ T4048] 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 [ 71.155665][ T4048] RSP: 0018:ffffc90001affb88 EFLAGS: 00010293 [ 71.161830][ T4048] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 71.169956][ T4048] RDX: ffff88801c9c5700 RSI: ffffffff86d715c3 RDI: 0000000000000003 [ 71.177914][ T4048] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 71.186064][ T4048] R10: ffffffff86d706bc R11: 0000000000000000 R12: ffff888073b44d68 [ 71.194184][ T4048] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888073b44bb0 [ 71.202309][ T4048] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 71.211364][ T4048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.217932][ T4048] CR2: 00005619d349f018 CR3: 0000000079bfe000 CR4: 00000000003506e0 [ 71.226084][ T4048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.234377][ T4048] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.242461][ T4048] Kernel panic - not syncing: Fatal exception [ 71.248737][ T4048] Kernel Offset: disabled [ 71.253042][ T4048] Rebooting in 86400 seconds..