DUID 00:04:06:88:74:a7:04:75:62:cb:55:93:34:09:94:90:e1:fe
forked to background, child pid 3184
[ 30.028454][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.040246][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.136' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 51.496075][ T3606] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
[ 51.584096][ T3606] ------------[ cut here ]------------
[ 51.589638][ T3606] WARNING: CPU: 1 PID: 3606 at arch/x86/kvm/vmx/nested.c:4570 nested_vmx_vmexit+0x34db/0x3b70
[ 51.600232][ T3606] Modules linked in:
[ 51.604115][ T3606] CPU: 1 PID: 3606 Comm: syz-executor971 Not tainted 5.16.0-rc5-next-20211220-syzkaller #0
[ 51.614305][ T3606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.624561][ T3606] RIP: 0010:nested_vmx_vmexit+0x34db/0x3b70
[ 51.630589][ T3606] Code: 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 84 15 ef ff ff 48 c7 c7 08 eb 92 8d e8 2f dc 9e 00 e9 04 ef ff ff e8 c5 cd 53 00 <0f> 0b e9 85 f5 ff ff e8 b9 cd 53 00 0f 0b e9 a6 eb ff ff e8 ad cd
[ 51.651296][ T3606] RSP: 0018:ffffc9000207f990 EFLAGS: 00010293
[ 51.657414][ T3606] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 51.665417][ T3606] RDX: ffff888021643a80 RSI: ffffffff8124488b RDI: 0000000000000003
[ 51.673378][ T3606] RBP: ffffc9000207fae0 R08: 0000000000000007 R09: 0000000000000001
[ 51.681419][ T3606] R10: ffffffff81243e0e R11: 0000000000000000 R12: 0000000000000000
[ 51.689706][ T3606] R13: 0000000000000001 R14: ffff88801d60e000 R15: ffff888079144000
[ 51.697933][ T3606] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 51.706926][ T3606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.713522][ T3606] CR2: 00007f01e7cfd818 CR3: 000000000b88e000 CR4: 00000000003526f0
[ 51.721567][ T3606] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.729576][ T3606] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.737586][ T3606] Call Trace:
[ 51.740860][ T3606]
[ 51.743786][ T3606] ? nested_mark_vmcs12_pages_dirty+0x260/0x260
[ 51.750081][ T3606] ? kvm_arch_vcpu_load+0x3ae/0x860
[ 51.755413][ T3606] ? lock_downgrade+0x6e0/0x6e0
[ 51.760257][ T3606] ? do_raw_spin_lock+0x120/0x2b0
[ 51.765326][ T3606] ? rwlock_bug.part.0+0x90/0x90
[ 51.770282][ T3606] ? nested_vmx_free_vcpu+0xaa/0xc0
[ 51.775515][ T3606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.781773][ T3606] nested_vmx_free_vcpu+0xaa/0xc0
[ 51.786830][ T3606] vmx_free_vcpu+0x8d/0x1a0
[ 51.791350][ T3606] kvm_arch_vcpu_destroy+0x72/0x2f0
[ 51.796603][ T3606] kvm_destroy_vcpus+0x11f/0x290
[ 51.801552][ T3606] ? kvm_get_stat_per_vcpu+0x260/0x260
[ 51.807044][ T3606] ? kvm_arch_vcpu_put+0x56c/0x860
[ 51.812176][ T3606] kvm_arch_destroy_vm+0x2e8/0x470
[ 51.817326][ T3606] ? kvm_arch_pre_destroy_vm+0x20/0x20
[ 51.822799][ T3606] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 51.829131][ T3606] kvm_put_kvm+0x4fa/0xb00
[ 51.833579][ T3606] kvm_vm_release+0x3f/0x50
[ 51.838161][ T3606] __fput+0x286/0x9f0
[ 51.842152][ T3606] ? kvm_put_kvm+0xb00/0xb00
[ 51.846800][ T3606] task_work_run+0xdd/0x1a0
[ 51.851317][ T3606] do_exit+0xc14/0x2c20
[ 51.855764][ T3606] ? lock_downgrade+0x6e0/0x6e0
[ 51.860622][ T3606] ? lock_downgrade+0x6e0/0x6e0
[ 51.865673][ T3606] ? mm_update_next_owner+0x7a0/0x7a0
[ 51.871078][ T3606] do_group_exit+0x125/0x310
[ 51.875725][ T3606] __x64_sys_exit_group+0x3a/0x50
[ 51.880824][ T3606] do_syscall_64+0x35/0xb0
[ 51.885277][ T3606] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.891185][ T3606] RIP: 0033:0x7f0439af3b19
[ 51.895651][ T3606] Code: Unable to access opcode bytes at RIP 0x7f0439af3aef.
[ 51.903009][ T3606] RSP: 002b:00007ffc6dd671d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 51.911475][ T3606] RAX: ffffffffffffffda RBX: 00007f0439b67270 RCX: 00007f0439af3b19
[ 51.919478][ T3606] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 51.927484][ T3606] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000000
[ 51.935477][ T3606] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0439b67270
[ 51.943437][ T3606] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 51.951452][ T3606]
[ 51.954476][ T3606] Kernel panic - not syncing: panic_on_warn set ...
[ 51.961214][ T3606] CPU: 0 PID: 3606 Comm: syz-executor971 Not tainted 5.16.0-rc5-next-20211220-syzkaller #0
[ 51.971182][ T3606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.981223][ T3606] Call Trace:
[ 51.984496][ T3606]
[ 51.987421][ T3606] dump_stack_lvl+0xcd/0x134
[ 51.992011][ T3606] panic+0x2b0/0x6dd
[ 51.995909][ T3606] ? __warn_printk+0xf3/0xf3
[ 52.000505][ T3606] ? __warn.cold+0x1d1/0x2cf
[ 52.005095][ T3606] ? nested_vmx_vmexit+0x34db/0x3b70
[ 52.010378][ T3606] __warn.cold+0x1ec/0x2cf
[ 52.014792][ T3606] ? nested_vmx_vmexit+0x34db/0x3b70
[ 52.020075][ T3606] report_bug+0x1bd/0x210
[ 52.024413][ T3606] handle_bug+0x3c/0x60
[ 52.028576][ T3606] exc_invalid_op+0x14/0x40
[ 52.033083][ T3606] asm_exc_invalid_op+0x12/0x20
[ 52.037931][ T3606] RIP: 0010:nested_vmx_vmexit+0x34db/0x3b70
[ 52.043821][ T3606] Code: 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 84 15 ef ff ff 48 c7 c7 08 eb 92 8d e8 2f dc 9e 00 e9 04 ef ff ff e8 c5 cd 53 00 <0f> 0b e9 85 f5 ff ff e8 b9 cd 53 00 0f 0b e9 a6 eb ff ff e8 ad cd
[ 52.063417][ T3606] RSP: 0018:ffffc9000207f990 EFLAGS: 00010293
[ 52.069479][ T3606] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 52.077435][ T3606] RDX: ffff888021643a80 RSI: ffffffff8124488b RDI: 0000000000000003
[ 52.085399][ T3606] RBP: ffffc9000207fae0 R08: 0000000000000007 R09: 0000000000000001
[ 52.093357][ T3606] R10: ffffffff81243e0e R11: 0000000000000000 R12: 0000000000000000
[ 52.101320][ T3606] R13: 0000000000000001 R14: ffff88801d60e000 R15: ffff888079144000
[ 52.109288][ T3606] ? nested_vmx_vmexit+0x2a5e/0x3b70
[ 52.114573][ T3606] ? nested_vmx_vmexit+0x34db/0x3b70
[ 52.119865][ T3606] ? nested_mark_vmcs12_pages_dirty+0x260/0x260
[ 52.126103][ T3606] ? kvm_arch_vcpu_load+0x3ae/0x860
[ 52.131298][ T3606] ? lock_downgrade+0x6e0/0x6e0
[ 52.136147][ T3606] ? do_raw_spin_lock+0x120/0x2b0
[ 52.141173][ T3606] ? rwlock_bug.part.0+0x90/0x90
[ 52.146112][ T3606] ? nested_vmx_free_vcpu+0xaa/0xc0
[ 52.151304][ T3606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.157553][ T3606] nested_vmx_free_vcpu+0xaa/0xc0
[ 52.162578][ T3606] vmx_free_vcpu+0x8d/0x1a0
[ 52.167083][ T3606] kvm_arch_vcpu_destroy+0x72/0x2f0
[ 52.172285][ T3606] kvm_destroy_vcpus+0x11f/0x290
[ 52.177217][ T3606] ? kvm_get_stat_per_vcpu+0x260/0x260
[ 52.182672][ T3606] ? kvm_arch_vcpu_put+0x56c/0x860
[ 52.187783][ T3606] kvm_arch_destroy_vm+0x2e8/0x470
[ 52.192895][ T3606] ? kvm_arch_pre_destroy_vm+0x20/0x20
[ 52.198358][ T3606] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 52.204605][ T3606] kvm_put_kvm+0x4fa/0xb00
[ 52.209037][ T3606] kvm_vm_release+0x3f/0x50
[ 52.213542][ T3606] __fput+0x286/0x9f0
[ 52.217515][ T3606] ? kvm_put_kvm+0xb00/0xb00
[ 52.222110][ T3606] task_work_run+0xdd/0x1a0
[ 52.226613][ T3606] do_exit+0xc14/0x2c20
[ 52.230769][ T3606] ? lock_downgrade+0x6e0/0x6e0
[ 52.235620][ T3606] ? lock_downgrade+0x6e0/0x6e0
[ 52.240477][ T3606] ? mm_update_next_owner+0x7a0/0x7a0
[ 52.245856][ T3606] do_group_exit+0x125/0x310
[ 52.250445][ T3606] __x64_sys_exit_group+0x3a/0x50
[ 52.255472][ T3606] do_syscall_64+0x35/0xb0
[ 52.259889][ T3606] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.265778][ T3606] RIP: 0033:0x7f0439af3b19
[ 52.270179][ T3606] Code: Unable to access opcode bytes at RIP 0x7f0439af3aef.
[ 52.277528][ T3606] RSP: 002b:00007ffc6dd671d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.285932][ T3606] RAX: ffffffffffffffda RBX: 00007f0439b67270 RCX: 00007f0439af3b19
[ 52.293893][ T3606] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 52.301852][ T3606] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000000
[ 52.309812][ T3606] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0439b67270
[ 52.317772][ T3606] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 52.325746][ T3606]
[ 52.329104][ T3606] Kernel Offset: disabled
[ 52.333471][ T3606] Rebooting in 86400 seconds..