forked to background, child pid 3183
no interfaces have a carrier
[ 33.723979][ T3184] 8021q: adding VLAN 0 to HW filter on device bond0
[ 33.733736][ T3184] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.195' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 49.313990][ T3604] 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.
[ 49.385148][ T3604] ------------[ cut here ]------------
[ 49.390761][ T3604] WARNING: CPU: 1 PID: 3604 at arch/x86/kvm/vmx/nested.c:4570 nested_vmx_vmexit+0x34db/0x3b70
[ 49.401487][ T3604] Modules linked in:
[ 49.405394][ T3604] CPU: 1 PID: 3604 Comm: syz-executor018 Not tainted 5.16.0-rc5-next-20211220-syzkaller #0
[ 49.415751][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.426069][ T3604] RIP: 0010:nested_vmx_vmexit+0x34db/0x3b70
[ 49.432652][ T3604] 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
[ 49.452518][ T3604] RSP: 0018:ffffc900029df990 EFLAGS: 00010293
[ 49.458659][ T3604] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 49.466664][ T3604] RDX: ffff88807b668000 RSI: ffffffff8124488b RDI: 0000000000000003
[ 49.474845][ T3604] RBP: ffffc900029dfae0 R08: 0000000000000007 R09: 0000000000000001
[ 49.482886][ T3604] R10: ffffffff81243e0e R11: 0000000000000000 R12: 0000000000000000
[ 49.490963][ T3604] R13: 0000000000000001 R14: ffff88807b088000 R15: ffff88807ccb0000
[ 49.499011][ T3604] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 49.508080][ T3604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.514678][ T3604] CR2: 00007fff937c8dd8 CR3: 000000007f8ab000 CR4: 00000000003526f0
[ 49.522753][ T3604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.530803][ T3604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.538853][ T3604] Call Trace:
[ 49.542253][ T3604]
[ 49.545186][ T3604] ? nested_mark_vmcs12_pages_dirty+0x260/0x260
[ 49.551496][ T3604] ? kvm_arch_vcpu_load+0x3ae/0x860
[ 49.556756][ T3604] ? lock_downgrade+0x6e0/0x6e0
[ 49.561709][ T3604] ? do_raw_spin_lock+0x120/0x2b0
[ 49.566809][ T3604] ? rwlock_bug.part.0+0x90/0x90
[ 49.571873][ T3604] ? nested_vmx_free_vcpu+0xaa/0xc0
[ 49.577176][ T3604] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.583446][ T3604] nested_vmx_free_vcpu+0xaa/0xc0
[ 49.588646][ T3604] vmx_free_vcpu+0x8d/0x1a0
[ 49.593171][ T3604] kvm_arch_vcpu_destroy+0x72/0x2f0
[ 49.598450][ T3604] kvm_destroy_vcpus+0x11f/0x290
[ 49.603400][ T3604] ? kvm_get_stat_per_vcpu+0x260/0x260
[ 49.608904][ T3604] ? kvm_arch_vcpu_put+0x56c/0x860
[ 49.614028][ T3604] kvm_arch_destroy_vm+0x2e8/0x470
[ 49.619206][ T3604] ? kvm_arch_pre_destroy_vm+0x20/0x20
[ 49.624691][ T3604] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 49.630984][ T3604] kvm_put_kvm+0x4fa/0xb00
[ 49.635419][ T3604] kvm_vm_release+0x3f/0x50
[ 49.640140][ T3604] __fput+0x286/0x9f0
[ 49.644132][ T3604] ? kvm_put_kvm+0xb00/0xb00
[ 49.648792][ T3604] task_work_run+0xdd/0x1a0
[ 49.653316][ T3604] do_exit+0xc14/0x2c20
[ 49.657572][ T3604] ? lock_downgrade+0x6e0/0x6e0
[ 49.662436][ T3604] ? lock_downgrade+0x6e0/0x6e0
[ 49.667348][ T3604] ? mm_update_next_owner+0x7a0/0x7a0
[ 49.672743][ T3604] do_group_exit+0x125/0x310
[ 49.677401][ T3604] __x64_sys_exit_group+0x3a/0x50
[ 49.682567][ T3604] do_syscall_64+0x35/0xb0
[ 49.687057][ T3604] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.692968][ T3604] RIP: 0033:0x7faf90b4fb19
[ 49.697470][ T3604] Code: Unable to access opcode bytes at RIP 0x7faf90b4faef.
[ 49.704828][ T3604] RSP: 002b:00007fff4e5cd478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 49.713377][ T3604] RAX: ffffffffffffffda RBX: 00007faf90bc3270 RCX: 00007faf90b4fb19
[ 49.721552][ T3604] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 49.729566][ T3604] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000000
[ 49.737574][ T3604] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faf90bc3270
[ 49.745533][ T3604] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 49.753557][ T3604]
[ 49.756620][ T3604] Kernel panic - not syncing: panic_on_warn set ...
[ 49.763181][ T3604] CPU: 0 PID: 3604 Comm: syz-executor018 Not tainted 5.16.0-rc5-next-20211220-syzkaller #0
[ 49.773225][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.783260][ T3604] Call Trace:
[ 49.786525][ T3604]
[ 49.789437][ T3604] dump_stack_lvl+0xcd/0x134
[ 49.794186][ T3604] panic+0x2b0/0x6dd
[ 49.798068][ T3604] ? __warn_printk+0xf3/0xf3
[ 49.802661][ T3604] ? __warn.cold+0x1d1/0x2cf
[ 49.807239][ T3604] ? nested_vmx_vmexit+0x34db/0x3b70
[ 49.812510][ T3604] __warn.cold+0x1ec/0x2cf
[ 49.816914][ T3604] ? nested_vmx_vmexit+0x34db/0x3b70
[ 49.822186][ T3604] report_bug+0x1bd/0x210
[ 49.826723][ T3604] handle_bug+0x3c/0x60
[ 49.831449][ T3604] exc_invalid_op+0x14/0x40
[ 49.837357][ T3604] asm_exc_invalid_op+0x12/0x20
[ 49.844123][ T3604] RIP: 0010:nested_vmx_vmexit+0x34db/0x3b70
[ 49.851484][ T3604] 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
[ 49.871167][ T3604] RSP: 0018:ffffc900029df990 EFLAGS: 00010293
[ 49.877227][ T3604] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 49.885196][ T3604] RDX: ffff88807b668000 RSI: ffffffff8124488b RDI: 0000000000000003
[ 49.893152][ T3604] RBP: ffffc900029dfae0 R08: 0000000000000007 R09: 0000000000000001
[ 49.901111][ T3604] R10: ffffffff81243e0e R11: 0000000000000000 R12: 0000000000000000
[ 49.909063][ T3604] R13: 0000000000000001 R14: ffff88807b088000 R15: ffff88807ccb0000
[ 49.917022][ T3604] ? nested_vmx_vmexit+0x2a5e/0x3b70
[ 49.922298][ T3604] ? nested_vmx_vmexit+0x34db/0x3b70
[ 49.927581][ T3604] ? nested_mark_vmcs12_pages_dirty+0x260/0x260
[ 49.933810][ T3604] ? kvm_arch_vcpu_load+0x3ae/0x860
[ 49.938994][ T3604] ? lock_downgrade+0x6e0/0x6e0
[ 49.943920][ T3604] ? do_raw_spin_lock+0x120/0x2b0
[ 49.948932][ T3604] ? rwlock_bug.part.0+0x90/0x90
[ 49.953968][ T3604] ? nested_vmx_free_vcpu+0xaa/0xc0
[ 49.959324][ T3604] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.965559][ T3604] nested_vmx_free_vcpu+0xaa/0xc0
[ 49.970572][ T3604] vmx_free_vcpu+0x8d/0x1a0
[ 49.975068][ T3604] kvm_arch_vcpu_destroy+0x72/0x2f0
[ 49.980257][ T3604] kvm_destroy_vcpus+0x11f/0x290
[ 49.985185][ T3604] ? kvm_get_stat_per_vcpu+0x260/0x260
[ 49.990629][ T3604] ? kvm_arch_vcpu_put+0x56c/0x860
[ 49.995729][ T3604] kvm_arch_destroy_vm+0x2e8/0x470
[ 50.000832][ T3604] ? kvm_arch_pre_destroy_vm+0x20/0x20
[ 50.006281][ T3604] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 50.012517][ T3604] kvm_put_kvm+0x4fa/0xb00
[ 50.016929][ T3604] kvm_vm_release+0x3f/0x50
[ 50.021422][ T3604] __fput+0x286/0x9f0
[ 50.025387][ T3604] ? kvm_put_kvm+0xb00/0xb00
[ 50.029967][ T3604] task_work_run+0xdd/0x1a0
[ 50.034459][ T3604] do_exit+0xc14/0x2c20
[ 50.038604][ T3604] ? lock_downgrade+0x6e0/0x6e0
[ 50.043443][ T3604] ? lock_downgrade+0x6e0/0x6e0
[ 50.048283][ T3604] ? mm_update_next_owner+0x7a0/0x7a0
[ 50.053650][ T3604] do_group_exit+0x125/0x310
[ 50.058230][ T3604] __x64_sys_exit_group+0x3a/0x50
[ 50.063240][ T3604] do_syscall_64+0x35/0xb0
[ 50.067644][ T3604] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 50.073532][ T3604] RIP: 0033:0x7faf90b4fb19
[ 50.077931][ T3604] Code: Unable to access opcode bytes at RIP 0x7faf90b4faef.
[ 50.085277][ T3604] RSP: 002b:00007fff4e5cd478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 50.093669][ T3604] RAX: ffffffffffffffda RBX: 00007faf90bc3270 RCX: 00007faf90b4fb19
[ 50.101624][ T3604] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 50.109575][ T3604] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000000
[ 50.117528][ T3604] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faf90bc3270
[ 50.125484][ T3604] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 50.133448][ T3604]
[ 50.136838][ T3604] Kernel Offset: disabled
[ 50.141283][ T3604] Rebooting in 86400 seconds..