[ 54.474649][ T1279] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.496974][ T1279] device veth1_macvtap left promiscuous mode [ 54.503915][ T1279] device veth0_macvtap left promiscuous mode [ 54.510051][ T1279] device veth1_vlan left promiscuous mode [ 54.516366][ T1279] device veth0_vlan left promiscuous mode [ 54.755979][ T1279] team0 (unregistering): Port device team_slave_1 removed [ 54.772242][ T1279] team0 (unregistering): Port device team_slave_0 removed [ 54.786963][ T1279] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.800881][ T1279] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.854916][ T1279] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.106' (ECDSA) to the list of known hosts. [ 71.637007][ T4073] ------------[ cut here ]------------ [ 71.642980][ T4073] WARNING: CPU: 1 PID: 4073 at drivers/vhost/vhost.c:718 vhost_dev_cleanup+0x900/0xc20 [ 71.652704][ T4073] Modules linked in: [ 71.656614][ T4073] CPU: 1 PID: 4073 Comm: syz-executor336 Not tainted 5.17.0-rc4-syzkaller-00054-gf71077a4d84b-dirty #0 [ 71.668055][ T4073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.678286][ T4073] RIP: 0010:vhost_dev_cleanup+0x900/0xc20 [ 71.684079][ T4073] Code: c7 85 90 01 00 00 00 00 00 00 e8 5b 48 a2 fa 48 89 ef 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f e9 35 b1 ff ff e8 40 48 a2 fa <0f> 0b e9 49 ff ff ff 48 8b 7c 24 10 e8 8f da e9 fa e9 93 f7 ff ff [ 71.704097][ T4073] RSP: 0018:ffffc90001fa7ca0 EFLAGS: 00010293 [ 71.710166][ T4073] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 71.718236][ T4073] RDX: ffff88807cadd700 RSI: ffffffff86d695e0 RDI: ffff8880764c00b0 [ 71.726314][ T4073] RBP: ffff8880764c0000 R08: 0000000000000000 R09: ffff8880764c00d3 [ 71.734341][ T4073] R10: ffffed100ec9801a R11: 0000000000000001 R12: ffff8880764c00d0 [ 71.742813][ T4073] R13: ffff8880764c0120 R14: ffff8880764c00d0 R15: 0000000000000002 [ 71.750784][ T4073] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 71.759946][ T4073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.766586][ T4073] CR2: 0000000000000002 CR3: 000000000b88e000 CR4: 00000000003506e0 [ 71.774608][ T4073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.782617][ T4073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.791146][ T4073] Call Trace: [ 71.794482][ T4073] [ 71.797444][ T4073] vhost_vsock_dev_release+0x3a4/0x4f0 [ 71.802972][ T4073] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 71.809236][ T4073] ? ima_file_free+0xb6/0x420 [ 71.813978][ T4073] __fput+0x286/0x9f0 [ 71.817971][ T4073] ? vhost_vsock_reset_orphans+0x170/0x170 [ 71.823825][ T4073] task_work_run+0xdd/0x1a0 [ 71.828346][ T4073] do_exit+0xb29/0x2a30 [ 71.832496][ T4073] ? lock_downgrade+0x6e0/0x6e0 [ 71.837504][ T4073] ? mm_update_next_owner+0x7a0/0x7a0 [ 71.842978][ T4073] do_group_exit+0xd2/0x2f0 [ 71.847517][ T4073] __x64_sys_exit_group+0x3a/0x50 [ 71.852614][ T4073] do_syscall_64+0x35/0xb0 [ 71.857040][ T4073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.862998][ T4073] RIP: 0033:0x7fd6d7a48ba9 [ 71.867416][ T4073] Code: Unable to access opcode bytes at RIP 0x7fd6d7a48b7f. [ 71.874921][ T4073] RSP: 002b:00007ffcc430a878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 71.883372][ T4073] RAX: ffffffffffffffda RBX: 00007fd6d7abd330 RCX: 00007fd6d7a48ba9 [ 71.891359][ T4073] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 71.899384][ T4073] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffcc430aa68 [ 71.907390][ T4073] R10: 00007ffcc430aa68 R11: 0000000000000246 R12: 00007fd6d7abd330 [ 71.915532][ T4073] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 71.923590][ T4073] [ 71.926668][ T4073] Kernel panic - not syncing: panic_on_warn set ... [ 71.933249][ T4073] CPU: 1 PID: 4073 Comm: syz-executor336 Not tainted 5.17.0-rc4-syzkaller-00054-gf71077a4d84b-dirty #0 [ 71.944337][ T4073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.954443][ T4073] Call Trace: [ 71.957738][ T4073] [ 71.960678][ T4073] dump_stack_lvl+0xcd/0x134 [ 71.965259][ T4073] panic+0x2b0/0x6dd [ 71.969149][ T4073] ? __warn_printk+0xf3/0xf3 [ 71.973740][ T4073] ? __warn.cold+0x1d1/0x2cf [ 71.978422][ T4073] ? vhost_dev_cleanup+0x900/0xc20 [ 71.983522][ T4073] __warn.cold+0x1ec/0x2cf [ 71.987929][ T4073] ? vhost_dev_cleanup+0x900/0xc20 [ 71.993032][ T4073] report_bug+0x1bd/0x210 [ 71.997350][ T4073] handle_bug+0x3c/0x60 [ 72.001501][ T4073] exc_invalid_op+0x14/0x40 [ 72.006003][ T4073] asm_exc_invalid_op+0x12/0x20 [ 72.010843][ T4073] RIP: 0010:vhost_dev_cleanup+0x900/0xc20 [ 72.016577][ T4073] Code: c7 85 90 01 00 00 00 00 00 00 e8 5b 48 a2 fa 48 89 ef 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f e9 35 b1 ff ff e8 40 48 a2 fa <0f> 0b e9 49 ff ff ff 48 8b 7c 24 10 e8 8f da e9 fa e9 93 f7 ff ff [ 72.036181][ T4073] RSP: 0018:ffffc90001fa7ca0 EFLAGS: 00010293 [ 72.042244][ T4073] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 72.050203][ T4073] RDX: ffff88807cadd700 RSI: ffffffff86d695e0 RDI: ffff8880764c00b0 [ 72.058177][ T4073] RBP: ffff8880764c0000 R08: 0000000000000000 R09: ffff8880764c00d3 [ 72.066223][ T4073] R10: ffffed100ec9801a R11: 0000000000000001 R12: ffff8880764c00d0 [ 72.074177][ T4073] R13: ffff8880764c0120 R14: ffff8880764c00d0 R15: 0000000000000002 [ 72.082137][ T4073] ? vhost_dev_cleanup+0x900/0xc20 [ 72.087264][ T4073] vhost_vsock_dev_release+0x3a4/0x4f0 [ 72.092827][ T4073] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 72.099070][ T4073] ? ima_file_free+0xb6/0x420 [ 72.103756][ T4073] __fput+0x286/0x9f0 [ 72.107725][ T4073] ? vhost_vsock_reset_orphans+0x170/0x170 [ 72.113525][ T4073] task_work_run+0xdd/0x1a0 [ 72.118046][ T4073] do_exit+0xb29/0x2a30 [ 72.122185][ T4073] ? lock_downgrade+0x6e0/0x6e0 [ 72.127113][ T4073] ? mm_update_next_owner+0x7a0/0x7a0 [ 72.132492][ T4073] do_group_exit+0xd2/0x2f0 [ 72.137166][ T4073] __x64_sys_exit_group+0x3a/0x50 [ 72.142178][ T4073] do_syscall_64+0x35/0xb0 [ 72.146594][ T4073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.152488][ T4073] RIP: 0033:0x7fd6d7a48ba9 [ 72.156978][ T4073] Code: Unable to access opcode bytes at RIP 0x7fd6d7a48b7f. [ 72.164323][ T4073] RSP: 002b:00007ffcc430a878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 72.172738][ T4073] RAX: ffffffffffffffda RBX: 00007fd6d7abd330 RCX: 00007fd6d7a48ba9 [ 72.180691][ T4073] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 72.188646][ T4073] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007ffcc430aa68 [ 72.196601][ T4073] R10: 00007ffcc430aa68 R11: 0000000000000246 R12: 00007fd6d7abd330 [ 72.204560][ T4073] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 72.212554][ T4073] [ 72.215918][ T4073] Kernel Offset: disabled [ 72.220350][ T4073] Rebooting in 86400 seconds..