Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. executing program [ 41.492689][ T3501] 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. [ 41.535585][ T3501] kvm: vcpu 3: requested 128 ns lapic timer period limited to 200000 ns [ 41.544376][ T3501] kvm: vcpu 3: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 41.562387][ T3501] ------------[ cut here ]------------ [ 41.567831][ T3501] WARNING: CPU: 0 PID: 3501 at arch/x86/kvm/x86.c:10327 kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 41.578578][ T3501] Modules linked in: [ 41.582710][ T3501] CPU: 0 PID: 3501 Comm: syz-executor127 Not tainted 5.15.146-syzkaller #0 [ 41.591515][ T3501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 41.601711][ T3501] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 41.608279][ T3501] Code: df e8 71 4a ba 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 57 4a ba 00 e9 19 fb ff ff e8 cd 97 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89 [ 41.627987][ T3501] RSP: 0018:ffffc90002bd7c60 EFLAGS: 00010293 [ 41.634079][ T3501] RAX: ffffffff810f9273 RBX: 0000000000000000 RCX: ffff88807c299dc0 [ 41.642065][ T3501] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 41.650063][ T3501] RBP: dffffc0000000000 R08: ffffffff8116b102 R09: fffffbfff1bc73a6 [ 41.658046][ T3501] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807c299dc0 [ 41.666203][ T3501] R13: ffff88801d60c000 R14: ffff88801d60c0f0 R15: ffff888019614000 [ 41.674191][ T3501] FS: 0000555556427380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 41.683146][ T3501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.689759][ T3501] CR2: 0000000020fe9008 CR3: 0000000019d6d000 CR4: 00000000003526f0 [ 41.697714][ T3501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.705701][ T3501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.713702][ T3501] Call Trace: [ 41.716961][ T3501] [ 41.719906][ T3501] ? __warn+0x15b/0x300 [ 41.724058][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 41.729884][ T3501] ? report_bug+0x1b7/0x2e0 [ 41.734397][ T3501] ? handle_bug+0x3d/0x70 [ 41.738712][ T3501] ? exc_invalid_op+0x16/0x40 [ 41.743416][ T3501] ? asm_exc_invalid_op+0x16/0x20 [ 41.748445][ T3501] ? kvm_lapic_hv_timer_in_use+0x62/0xc0 [ 41.754099][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 41.759937][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 41.765735][ T3501] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 41.770434][ T3501] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 41.776065][ T3501] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 41.782093][ T3501] ? print_irqtrace_events+0x210/0x210 [ 41.787640][ T3501] ? vtime_user_exit+0x2d1/0x400 [ 41.792628][ T3501] ? bpf_lsm_file_ioctl+0x5/0x10 [ 41.797572][ T3501] ? security_file_ioctl+0x7d/0xa0 [ 41.802727][ T3501] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 41.808360][ T3501] __se_sys_ioctl+0xf1/0x160 [ 41.812982][ T3501] do_syscall_64+0x3d/0xb0 [ 41.817398][ T3501] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.823321][ T3501] RIP: 0033:0x7feed57d5039 [ 41.827759][ T3501] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 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 b8 ff ff ff f7 d8 64 89 01 48 [ 41.847388][ T3501] RSP: 002b:00007ffe216b0ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.855832][ T3501] RAX: ffffffffffffffda RBX: 00007ffe216b11c8 RCX: 00007feed57d5039 [ 41.863834][ T3501] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 41.871861][ T3501] RBP: 00007feed5848610 R08: 00007ffe216b11c8 R09: 00007ffe216b11c8 [ 41.879865][ T3501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.887854][ T3501] R13: 00007ffe216b11b8 R14: 0000000000000001 R15: 0000000000000001 [ 41.895884][ T3501] [ 41.898930][ T3501] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 41.906188][ T3501] CPU: 0 PID: 3501 Comm: syz-executor127 Not tainted 5.15.146-syzkaller #0 [ 41.914763][ T3501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 41.924805][ T3501] Call Trace: [ 41.928078][ T3501] [ 41.930998][ T3501] dump_stack_lvl+0x1e3/0x2cb [ 41.935662][ T3501] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 41.941284][ T3501] ? panic+0x84d/0x84d [ 41.945347][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1cf0/0x1f80 [ 41.951137][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1cf0/0x1f80 [ 41.956933][ T3501] panic+0x318/0x84d [ 41.960810][ T3501] ? __warn+0x16a/0x300 [ 41.964941][ T3501] ? fb_is_primary_device+0xcc/0xcc [ 41.970120][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 41.975921][ T3501] __warn+0x2b2/0x300 [ 41.979901][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 41.985855][ T3501] report_bug+0x1b7/0x2e0 [ 41.990179][ T3501] handle_bug+0x3d/0x70 [ 41.994324][ T3501] exc_invalid_op+0x16/0x40 [ 41.998825][ T3501] asm_exc_invalid_op+0x16/0x20 [ 42.003656][ T3501] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 42.010055][ T3501] Code: df e8 71 4a ba 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 57 4a ba 00 e9 19 fb ff ff e8 cd 97 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89 [ 42.029648][ T3501] RSP: 0018:ffffc90002bd7c60 EFLAGS: 00010293 [ 42.035730][ T3501] RAX: ffffffff810f9273 RBX: 0000000000000000 RCX: ffff88807c299dc0 [ 42.043679][ T3501] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 42.051633][ T3501] RBP: dffffc0000000000 R08: ffffffff8116b102 R09: fffffbfff1bc73a6 [ 42.059727][ T3501] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807c299dc0 [ 42.067692][ T3501] R13: ffff88801d60c000 R14: ffff88801d60c0f0 R15: ffff888019614000 [ 42.075645][ T3501] ? kvm_lapic_hv_timer_in_use+0x62/0xc0 [ 42.081259][ T3501] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 42.087074][ T3501] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 42.091746][ T3501] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 42.097358][ T3501] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 42.103322][ T3501] ? print_irqtrace_events+0x210/0x210 [ 42.108762][ T3501] ? vtime_user_exit+0x2d1/0x400 [ 42.113693][ T3501] ? bpf_lsm_file_ioctl+0x5/0x10 [ 42.118608][ T3501] ? security_file_ioctl+0x7d/0xa0 [ 42.123693][ T3501] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 42.129303][ T3501] __se_sys_ioctl+0xf1/0x160 [ 42.133873][ T3501] do_syscall_64+0x3d/0xb0 [ 42.138266][ T3501] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.144134][ T3501] RIP: 0033:0x7feed57d5039 [ 42.148539][ T3501] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 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 b8 ff ff ff f7 d8 64 89 01 48 [ 42.168125][ T3501] RSP: 002b:00007ffe216b0ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.176520][ T3501] RAX: ffffffffffffffda RBX: 00007ffe216b11c8 RCX: 00007feed57d5039 [ 42.184475][ T3501] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 42.192477][ T3501] RBP: 00007feed5848610 R08: 00007ffe216b11c8 R09: 00007ffe216b11c8 [ 42.200434][ T3501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 42.208470][ T3501] R13: 00007ffe216b11b8 R14: 0000000000000001 R15: 0000000000000001 [ 42.216425][ T3501] [ 42.219641][ T3501] Kernel Offset: disabled [ 42.224034][ T3501] Rebooting in 86400 seconds..