Warning: Permanently added '10.128.0.228' (ECDSA) to the list of known hosts. executing program [ 50.052127][ T3609] 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. [ 50.116746][ T3609] ------------[ cut here ]------------ [ 50.122232][ T3609] WARNING: CPU: 0 PID: 3609 at arch/x86/kvm/vmx/vmx.c:2665 free_loaded_vmcs+0x158/0x1a0 [ 50.132479][ T3609] Modules linked in: [ 50.136512][ T3609] CPU: 0 PID: 3609 Comm: syz-executor575 Not tainted 5.17.0-rc1-syzkaller #0 [ 50.145379][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.155728][ T3609] RIP: 0010:free_loaded_vmcs+0x158/0x1a0 [ 50.161616][ T3609] Code: 81 e8 bc 8c 4c 00 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 49 48 8b 2b e9 25 ff ff ff e8 38 17 58 00 <0f> 0b eb b3 e8 8f 4d 9f 00 e9 f7 fe ff ff 48 89 df e8 92 4d 9f 00 [ 50.181498][ T3609] RSP: 0018:ffffc90001eaf890 EFLAGS: 00010293 [ 50.187817][ T3609] RAX: 0000000000000000 RBX: ffff88807ed862e8 RCX: 0000000000000000 [ 50.195782][ T3609] RDX: ffff88807d5b1d00 RSI: ffffffff81204388 RDI: ffff88807ed862f0 [ 50.203935][ T3609] RBP: ffff8880224a4000 R08: 0000000000000001 R09: 0000000000000001 [ 50.212091][ T3609] R10: ffffffff817ea048 R11: 0000000000000001 R12: 0000000000000000 [ 50.220211][ T3609] R13: ffff88807ed84000 R14: 0000000000000003 R15: ffffc90001eaf918 [ 50.228340][ T3609] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 50.237453][ T3609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.244047][ T3609] CR2: 00007fca126d9328 CR3: 000000007f014000 CR4: 00000000003526e0 [ 50.252389][ T3609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.260790][ T3609] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.268908][ T3609] Call Trace: [ 50.272189][ T3609] [ 50.275112][ T3609] kvm_arch_vcpu_destroy+0x72/0x2f0 [ 50.280540][ T3609] kvm_destroy_vcpus+0x11f/0x290 [ 50.285508][ T3609] ? kvm_get_stat_per_vcpu+0x260/0x260 [ 50.291163][ T3609] ? kvm_arch_vcpu_put+0x56c/0x860 [ 50.296302][ T3609] kvm_arch_destroy_vm+0x2e8/0x470 [ 50.301630][ T3609] ? kvm_arch_pre_destroy_vm+0x20/0x20 [ 50.307239][ T3609] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 50.313570][ T3609] kvm_put_kvm+0x4fa/0xb00 [ 50.318200][ T3609] kvm_vm_release+0x3f/0x50 [ 50.322735][ T3609] __fput+0x286/0x9f0 [ 50.326987][ T3609] ? kvm_put_kvm+0xb00/0xb00 [ 50.331611][ T3609] task_work_run+0xdd/0x1a0 [ 50.336110][ T3609] do_exit+0xb29/0x2a30 [ 50.340473][ T3609] ? find_held_lock+0x2d/0x110 [ 50.345263][ T3609] ? mm_update_next_owner+0x7a0/0x7a0 [ 50.350828][ T3609] ? lock_downgrade+0x6e0/0x6e0 [ 50.355701][ T3609] ? do_raw_spin_lock+0x120/0x2b0 [ 50.361025][ T3609] do_group_exit+0xd2/0x2f0 [ 50.365605][ T3609] get_signal+0x4b0/0x28c0 [ 50.370495][ T3609] ? force_sigsegv+0x150/0x150 [ 50.375308][ T3609] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 50.381790][ T3609] arch_do_signal_or_restart+0x2a9/0x1c40 [ 50.387677][ T3609] ? do_futex+0x12e/0x300 [ 50.392027][ T3609] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 50.398193][ T3609] ? find_held_lock+0x2d/0x110 [ 50.402982][ T3609] ? get_sigframe_size+0x10/0x10 [ 50.408135][ T3609] ? __x64_sys_futex+0x1b0/0x4a0 [ 50.413099][ T3609] ? do_futex+0x300/0x300 [ 50.417708][ T3609] exit_to_user_mode_prepare+0x17d/0x290 [ 50.423369][ T3609] syscall_exit_to_user_mode+0x19/0x60 [ 50.429073][ T3609] do_syscall_64+0x42/0xb0 [ 50.433513][ T3609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.439608][ T3609] RIP: 0033:0x7fca12684729 [ 50.444035][ T3609] Code: Unable to access opcode bytes at RIP 0x7fca126846ff. [ 50.451600][ T3609] RSP: 002b:00007fca12634308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.460166][ T3609] RAX: fffffffffffffe00 RBX: 00007fca1270d408 RCX: 00007fca12684729 [ 50.468277][ T3609] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fca1270d408 [ 50.476259][ T3609] RBP: 00007fca1270d400 R08: 0000000000000000 R09: 0000000000000000 [ 50.484463][ T3609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca1270d40c [ 50.492812][ T3609] R13: 00007fca126da0b8 R14: 6d766b2f7665642f R15: 0000000000022000 [ 50.501239][ T3609] [ 50.504256][ T3609] Kernel panic - not syncing: panic_on_warn set ... [ 50.510824][ T3609] CPU: 1 PID: 3609 Comm: syz-executor575 Not tainted 5.17.0-rc1-syzkaller #0 [ 50.519565][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.529606][ T3609] Call Trace: [ 50.532871][ T3609] [ 50.535790][ T3609] dump_stack_lvl+0xcd/0x134 [ 50.540375][ T3609] panic+0x2b0/0x6dd [ 50.544269][ T3609] ? __warn_printk+0xf3/0xf3 [ 50.548905][ T3609] ? __warn.cold+0x1d1/0x2cf [ 50.553491][ T3609] ? free_loaded_vmcs+0x158/0x1a0 [ 50.558519][ T3609] __warn.cold+0x1ec/0x2cf [ 50.562928][ T3609] ? free_loaded_vmcs+0x158/0x1a0 [ 50.567989][ T3609] report_bug+0x1bd/0x210 [ 50.572333][ T3609] handle_bug+0x3c/0x60 [ 50.576480][ T3609] exc_invalid_op+0x14/0x40 [ 50.580973][ T3609] asm_exc_invalid_op+0x12/0x20 [ 50.585810][ T3609] RIP: 0010:free_loaded_vmcs+0x158/0x1a0 [ 50.591437][ T3609] Code: 81 e8 bc 8c 4c 00 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 49 48 8b 2b e9 25 ff ff ff e8 38 17 58 00 <0f> 0b eb b3 e8 8f 4d 9f 00 e9 f7 fe ff ff 48 89 df e8 92 4d 9f 00 [ 50.611038][ T3609] RSP: 0018:ffffc90001eaf890 EFLAGS: 00010293 [ 50.617099][ T3609] RAX: 0000000000000000 RBX: ffff88807ed862e8 RCX: 0000000000000000 [ 50.625061][ T3609] RDX: ffff88807d5b1d00 RSI: ffffffff81204388 RDI: ffff88807ed862f0 [ 50.633070][ T3609] RBP: ffff8880224a4000 R08: 0000000000000001 R09: 0000000000000001 [ 50.641035][ T3609] R10: ffffffff817ea048 R11: 0000000000000001 R12: 0000000000000000 [ 50.648995][ T3609] R13: ffff88807ed84000 R14: 0000000000000003 R15: ffffc90001eaf918 [ 50.656965][ T3609] ? trace_hardirqs_on+0x38/0x1c0 [ 50.661983][ T3609] ? free_loaded_vmcs+0x158/0x1a0 [ 50.667000][ T3609] kvm_arch_vcpu_destroy+0x72/0x2f0 [ 50.672277][ T3609] kvm_destroy_vcpus+0x11f/0x290 [ 50.677226][ T3609] ? kvm_get_stat_per_vcpu+0x260/0x260 [ 50.682673][ T3609] ? kvm_arch_vcpu_put+0x56c/0x860 [ 50.687776][ T3609] kvm_arch_destroy_vm+0x2e8/0x470 [ 50.692893][ T3609] ? kvm_arch_pre_destroy_vm+0x20/0x20 [ 50.698340][ T3609] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 50.704592][ T3609] kvm_put_kvm+0x4fa/0xb00 [ 50.709007][ T3609] kvm_vm_release+0x3f/0x50 [ 50.713500][ T3609] __fput+0x286/0x9f0 [ 50.717471][ T3609] ? kvm_put_kvm+0xb00/0xb00 [ 50.722054][ T3609] task_work_run+0xdd/0x1a0 [ 50.726552][ T3609] do_exit+0xb29/0x2a30 [ 50.730720][ T3609] ? find_held_lock+0x2d/0x110 [ 50.735484][ T3609] ? mm_update_next_owner+0x7a0/0x7a0 [ 50.741196][ T3609] ? lock_downgrade+0x6e0/0x6e0 [ 50.746036][ T3609] ? do_raw_spin_lock+0x120/0x2b0 [ 50.751052][ T3609] do_group_exit+0xd2/0x2f0 [ 50.755581][ T3609] get_signal+0x4b0/0x28c0 [ 50.759994][ T3609] ? force_sigsegv+0x150/0x150 [ 50.764754][ T3609] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 50.770726][ T3609] arch_do_signal_or_restart+0x2a9/0x1c40 [ 50.776467][ T3609] ? do_futex+0x12e/0x300 [ 50.780794][ T3609] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 50.786696][ T3609] ? find_held_lock+0x2d/0x110 [ 50.791452][ T3609] ? get_sigframe_size+0x10/0x10 [ 50.796389][ T3609] ? __x64_sys_futex+0x1b0/0x4a0 [ 50.801335][ T3609] ? do_futex+0x300/0x300 [ 50.805659][ T3609] exit_to_user_mode_prepare+0x17d/0x290 [ 50.811285][ T3609] syscall_exit_to_user_mode+0x19/0x60 [ 50.816733][ T3609] do_syscall_64+0x42/0xb0 [ 50.821137][ T3609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.827020][ T3609] RIP: 0033:0x7fca12684729 [ 50.831418][ T3609] Code: Unable to access opcode bytes at RIP 0x7fca126846ff. [ 50.838765][ T3609] RSP: 002b:00007fca12634308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.847163][ T3609] RAX: fffffffffffffe00 RBX: 00007fca1270d408 RCX: 00007fca12684729 [ 50.855130][ T3609] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fca1270d408 [ 50.863093][ T3609] RBP: 00007fca1270d400 R08: 0000000000000000 R09: 0000000000000000 [ 50.871050][ T3609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca1270d40c [ 50.879006][ T3609] R13: 00007fca126da0b8 R14: 6d766b2f7665642f R15: 0000000000022000 [ 50.886973][ T3609] [ 50.890369][ T3609] Kernel Offset: disabled [ 50.894743][ T3609] Rebooting in 86400 seconds..