Warning: Permanently added '10.128.1.173' (ECDSA) to the list of known hosts. executing program [ 51.599388][ T3498] 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. [ 51.640313][ T3498] ------------[ cut here ]------------ [ 51.646334][ T3498] WARNING: CPU: 0 PID: 3498 at arch/x86/kvm/x86.c:10310 kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 51.657046][ T3498] Modules linked in: [ 51.661117][ T3498] CPU: 0 PID: 3498 Comm: syz-executor176 Not tainted 5.15.111-syzkaller #0 [ 51.670082][ T3498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.680441][ T3498] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 51.687182][ T3498] Code: df e8 b1 b2 b9 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 97 b2 b9 00 e9 19 fb ff ff e8 ad 57 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89 [ 51.707312][ T3498] RSP: 0018:ffffc90002defc60 EFLAGS: 00010293 [ 51.713522][ T3498] RAX: ffffffff810f8c33 RBX: 0000000000000000 RCX: ffff888078458000 [ 51.721777][ T3498] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 51.729946][ T3498] RBP: dffffc0000000000 R08: ffffffff8116a882 R09: fffffbfff1bc74d6 [ 51.737970][ T3498] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078458000 [ 51.746018][ T3498] R13: ffff88801ebbc000 R14: ffff88801ebbc0f0 R15: ffff888019f5e000 [ 51.753991][ T3498] FS: 000055555661f300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 51.762997][ T3498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.769652][ T3498] CR2: 0000562f2b5bdbc0 CR3: 000000001a5ad000 CR4: 00000000003526e0 [ 51.777672][ T3498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.785706][ T3498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.793676][ T3498] Call Trace: [ 51.796988][ T3498] [ 51.799942][ T3498] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 51.804707][ T3498] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 51.810363][ T3498] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 51.816392][ T3498] ? print_irqtrace_events+0x210/0x210 [ 51.821867][ T3498] ? vtime_user_exit+0x2d1/0x400 [ 51.826870][ T3498] ? bpf_lsm_file_ioctl+0x5/0x10 [ 51.831835][ T3498] ? security_file_ioctl+0x7d/0xa0 [ 51.836990][ T3498] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 51.842653][ T3498] __se_sys_ioctl+0xf1/0x160 [ 51.847328][ T3498] do_syscall_64+0x3d/0xb0 [ 51.851791][ T3498] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.857732][ T3498] RIP: 0033:0x7f6eb8c0d089 [ 51.862206][ T3498] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 51.881913][ T3498] RSP: 002b:00007fff3be25d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.890495][ T3498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6eb8c0d089 [ 51.898608][ T3498] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 51.906651][ T3498] RBP: 00007f6eb8bd1070 R08: 0000000000000000 R09: 0000000000000000 [ 51.914866][ T3498] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6eb8bd1100 [ 51.922864][ T3498] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 51.930944][ T3498] [ 51.934000][ T3498] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 51.941275][ T3498] CPU: 1 PID: 3498 Comm: syz-executor176 Not tainted 5.15.111-syzkaller #0 [ 51.949873][ T3498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 51.959924][ T3498] Call Trace: [ 51.963192][ T3498] [ 51.966112][ T3498] dump_stack_lvl+0x1e3/0x2cb [ 51.970783][ T3498] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 51.976404][ T3498] ? panic+0x84d/0x84d [ 51.980480][ T3498] ? kvm_arch_vcpu_ioctl_run+0x1d30/0x1f80 [ 51.986295][ T3498] ? kvm_arch_vcpu_ioctl_run+0x1d30/0x1f80 [ 51.992106][ T3498] panic+0x318/0x84d [ 51.996359][ T3498] ? __warn+0x16a/0x300 [ 52.000513][ T3498] ? fb_is_primary_device+0xcc/0xcc [ 52.005741][ T3498] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 52.011558][ T3498] __warn+0x2b2/0x300 [ 52.015560][ T3498] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 52.021363][ T3498] report_bug+0x1b7/0x2e0 [ 52.025702][ T3498] handle_bug+0x3d/0x70 [ 52.029851][ T3498] exc_invalid_op+0x16/0x40 [ 52.034343][ T3498] asm_exc_invalid_op+0x16/0x20 [ 52.039197][ T3498] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 52.045607][ T3498] Code: df e8 b1 b2 b9 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 97 b2 b9 00 e9 19 fb ff ff e8 ad 57 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89 [ 52.065213][ T3498] RSP: 0018:ffffc90002defc60 EFLAGS: 00010293 [ 52.071342][ T3498] RAX: ffffffff810f8c33 RBX: 0000000000000000 RCX: ffff888078458000 [ 52.079328][ T3498] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.087301][ T3498] RBP: dffffc0000000000 R08: ffffffff8116a882 R09: fffffbfff1bc74d6 [ 52.095266][ T3498] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078458000 [ 52.103246][ T3498] R13: ffff88801ebbc000 R14: ffff88801ebbc0f0 R15: ffff888019f5e000 [ 52.111411][ T3498] ? kvm_lapic_hv_timer_in_use+0x62/0xc0 [ 52.117057][ T3498] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 52.123121][ T3498] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 52.127811][ T3498] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 52.133447][ T3498] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 52.139426][ T3498] ? print_irqtrace_events+0x210/0x210 [ 52.144873][ T3498] ? vtime_user_exit+0x2d1/0x400 [ 52.149801][ T3498] ? bpf_lsm_file_ioctl+0x5/0x10 [ 52.154745][ T3498] ? security_file_ioctl+0x7d/0xa0 [ 52.159845][ T3498] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 52.165469][ T3498] __se_sys_ioctl+0xf1/0x160 [ 52.170047][ T3498] do_syscall_64+0x3d/0xb0 [ 52.174456][ T3498] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.180337][ T3498] RIP: 0033:0x7f6eb8c0d089 [ 52.184752][ T3498] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 52.204356][ T3498] RSP: 002b:00007fff3be25d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.212790][ T3498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6eb8c0d089 [ 52.220760][ T3498] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 52.228720][ T3498] RBP: 00007f6eb8bd1070 R08: 0000000000000000 R09: 0000000000000000 [ 52.236745][ T3498] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6eb8bd1100 [ 52.244723][ T3498] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.252790][ T3498] [ 52.255925][ T3498] Kernel Offset: disabled [ 52.260320][ T3498] Rebooting in 86400 seconds..