Warning: Permanently added '10.128.0.136' (ECDSA) to the list of known hosts. executing program [ 52.952336][ T3500] 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. [ 53.396931][ T3500] ------------[ cut here ]------------ [ 53.402836][ T3500] WARNING: CPU: 0 PID: 3500 at arch/x86/kvm/vmx/vmx.c:4876 handle_exception_nmi+0xc21/0xe80 [ 53.413127][ T3500] Modules linked in: [ 53.417053][ T3500] CPU: 0 PID: 3500 Comm: syz-executor383 Not tainted 5.15.119-syzkaller #0 [ 53.425881][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 53.436339][ T3500] RIP: 0010:handle_exception_nmi+0xc21/0xe80 [ 53.442445][ T3500] Code: 1d a8 00 e9 43 f5 ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 01 f5 ff ff 48 89 ef e8 19 1e a8 00 e9 f4 f4 ff ff e8 1f b2 5e 00 <0f> 0b e9 bc fa ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 13 f6 ff [ 53.462435][ T3500] RSP: 0018:ffffc900011df490 EFLAGS: 00010293 [ 53.468515][ T3500] RAX: ffffffff81214e81 RBX: 0000000000000000 RCX: ffff8880131bbb80 [ 53.476728][ T3500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.484827][ T3500] RBP: 0000000030000064 R08: ffffffff81214937 R09: ffffed100f05804d [ 53.492907][ T3500] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f05804c [ 53.500991][ T3500] R13: 1ffff1100f05801e R14: ffff8880782c0260 R15: ffff8880782c0000 [ 53.509033][ T3500] FS: 0000555555b11300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 53.518026][ T3500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.524746][ T3500] CR2: 0000000030000012 CR3: 0000000074f43000 CR4: 00000000003526f0 [ 53.532781][ T3500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.540902][ T3500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.548966][ T3500] Call Trace: [ 53.552260][ T3500] [ 53.555186][ T3500] ? __warn+0x15b/0x300 [ 53.559412][ T3500] ? handle_exception_nmi+0xc21/0xe80 [ 53.564805][ T3500] ? report_bug+0x1b7/0x2e0 [ 53.569395][ T3500] ? handle_bug+0x3d/0x70 [ 53.573740][ T3500] ? exc_invalid_op+0x16/0x40 [ 53.578417][ T3500] ? asm_exc_invalid_op+0x16/0x20 [ 53.583519][ T3500] ? handle_exception_nmi+0x6d7/0xe80 [ 53.588943][ T3500] ? handle_exception_nmi+0xc21/0xe80 [ 53.594320][ T3500] ? handle_exception_nmi+0xc21/0xe80 [ 53.599776][ T3500] ? cpu_has_vmx_intel_pt+0xe0/0xe0 [ 53.604997][ T3500] vmx_handle_exit+0xb93/0x1820 [ 53.609909][ T3500] ? vtime_guest_exit+0x1fe/0x300 [ 53.615002][ T3500] vcpu_enter_guest+0x3367/0x9850 [ 53.620108][ T3500] ? deref_stack_reg+0xbe/0x110 [ 53.624983][ T3500] ? local_bh_enable+0x20/0x20 [ 53.629803][ T3500] ? stack_trace_save+0x1c0/0x1c0 [ 53.634864][ T3500] ? reacquire_held_locks+0x660/0x660 [ 53.640397][ T3500] ? stack_trace_snprint+0xe0/0xe0 [ 53.645656][ T3500] ? reacquire_held_locks+0x660/0x660 [ 53.651118][ T3500] ? kasan_set_track+0x62/0x80 [ 53.655922][ T3500] ? kasan_set_track+0x4b/0x80 [ 53.660793][ T3500] ? kasan_set_free_info+0x1f/0x40 [ 53.665941][ T3500] ? ____kasan_slab_free+0xd8/0x120 [ 53.671250][ T3500] ? slab_free_freelist_hook+0xdd/0x160 [ 53.676842][ T3500] ? reacquire_held_locks+0x660/0x660 [ 53.682350][ T3500] ? __lock_acquire+0x1295/0x1ff0 [ 53.687531][ T3500] ? mark_lock+0x98/0x340 [ 53.691958][ T3500] ? __lock_acquire+0x1295/0x1ff0 [ 53.697029][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 53.702487][ T3500] ? __local_bh_enable_ip+0x164/0x1f0 [ 53.707882][ T3500] ? __bpf_trace_softirq+0x10/0x10 [ 53.713059][ T3500] ? local_bh_enable+0x5/0x20 [ 53.717758][ T3500] ? _local_bh_enable+0xa0/0xa0 [ 53.722798][ T3500] kvm_arch_vcpu_ioctl_run+0xa5e/0x1f80 [ 53.728385][ T3500] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 53.733124][ T3500] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 53.738917][ T3500] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 53.744903][ T3500] ? print_irqtrace_events+0x210/0x210 [ 53.750403][ T3500] ? vtime_user_exit+0x2d1/0x400 [ 53.755356][ T3500] ? bpf_lsm_file_ioctl+0x5/0x10 [ 53.760367][ T3500] ? security_file_ioctl+0x7d/0xa0 [ 53.765500][ T3500] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 53.771357][ T3500] __se_sys_ioctl+0xf1/0x160 [ 53.775969][ T3500] do_syscall_64+0x3d/0xb0 [ 53.780519][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.786471][ T3500] RIP: 0033:0x7f9911e9b3e9 [ 53.791003][ T3500] 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 [ 53.810739][ T3500] RSP: 002b:00007fffb6efe138 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.819234][ T3500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9911e9b3e9 [ 53.827226][ T3500] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 53.835293][ T3500] RBP: 00007f9911e5eee0 R08: 0000000000000000 R09: 0000000000000000 [ 53.843326][ T3500] R10: 0000000000009120 R11: 0000000000000246 R12: 00007f9911e5ef70 [ 53.851365][ T3500] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 53.859416][ T3500] [ 53.862447][ T3500] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 53.869715][ T3500] CPU: 0 PID: 3500 Comm: syz-executor383 Not tainted 5.15.119-syzkaller #0 [ 53.878531][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 53.888779][ T3500] Call Trace: [ 53.892170][ T3500] [ 53.895111][ T3500] dump_stack_lvl+0x1e3/0x2cb [ 53.899807][ T3500] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 53.905681][ T3500] ? panic+0x84d/0x84d [ 53.909766][ T3500] ? handle_exception_nmi+0xba0/0xe80 [ 53.915144][ T3500] ? handle_exception_nmi+0xba0/0xe80 [ 53.920511][ T3500] panic+0x318/0x84d [ 53.924487][ T3500] ? __warn+0x16a/0x300 [ 53.928631][ T3500] ? fb_is_primary_device+0xcc/0xcc [ 53.933826][ T3500] ? handle_exception_nmi+0xc21/0xe80 [ 53.939195][ T3500] __warn+0x2b2/0x300 [ 53.943171][ T3500] ? handle_exception_nmi+0xc21/0xe80 [ 53.948534][ T3500] report_bug+0x1b7/0x2e0 [ 53.952856][ T3500] handle_bug+0x3d/0x70 [ 53.957003][ T3500] exc_invalid_op+0x16/0x40 [ 53.961496][ T3500] asm_exc_invalid_op+0x16/0x20 [ 53.966337][ T3500] RIP: 0010:handle_exception_nmi+0xc21/0xe80 [ 53.972309][ T3500] Code: 1d a8 00 e9 43 f5 ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 01 f5 ff ff 48 89 ef e8 19 1e a8 00 e9 f4 f4 ff ff e8 1f b2 5e 00 <0f> 0b e9 bc fa ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 13 f6 ff [ 53.991902][ T3500] RSP: 0018:ffffc900011df490 EFLAGS: 00010293 [ 53.997960][ T3500] RAX: ffffffff81214e81 RBX: 0000000000000000 RCX: ffff8880131bbb80 [ 54.005943][ T3500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.013900][ T3500] RBP: 0000000030000064 R08: ffffffff81214937 R09: ffffed100f05804d [ 54.021879][ T3500] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f05804c [ 54.029840][ T3500] R13: 1ffff1100f05801e R14: ffff8880782c0260 R15: ffff8880782c0000 [ 54.037809][ T3500] ? handle_exception_nmi+0x6d7/0xe80 [ 54.043174][ T3500] ? handle_exception_nmi+0xc21/0xe80 [ 54.049068][ T3500] ? cpu_has_vmx_intel_pt+0xe0/0xe0 [ 54.054260][ T3500] vmx_handle_exit+0xb93/0x1820 [ 54.059115][ T3500] ? vtime_guest_exit+0x1fe/0x300 [ 54.064154][ T3500] vcpu_enter_guest+0x3367/0x9850 [ 54.069212][ T3500] ? deref_stack_reg+0xbe/0x110 [ 54.074077][ T3500] ? local_bh_enable+0x20/0x20 [ 54.078838][ T3500] ? stack_trace_save+0x1c0/0x1c0 [ 54.083866][ T3500] ? reacquire_held_locks+0x660/0x660 [ 54.089230][ T3500] ? stack_trace_snprint+0xe0/0xe0 [ 54.094356][ T3500] ? reacquire_held_locks+0x660/0x660 [ 54.099722][ T3500] ? kasan_set_track+0x62/0x80 [ 54.104481][ T3500] ? kasan_set_track+0x4b/0x80 [ 54.109245][ T3500] ? kasan_set_free_info+0x1f/0x40 [ 54.114350][ T3500] ? ____kasan_slab_free+0xd8/0x120 [ 54.119537][ T3500] ? slab_free_freelist_hook+0xdd/0x160 [ 54.125079][ T3500] ? reacquire_held_locks+0x660/0x660 [ 54.130455][ T3500] ? __lock_acquire+0x1295/0x1ff0 [ 54.135476][ T3500] ? mark_lock+0x98/0x340 [ 54.140816][ T3500] ? __lock_acquire+0x1295/0x1ff0 [ 54.145880][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 54.151345][ T3500] ? __local_bh_enable_ip+0x164/0x1f0 [ 54.156724][ T3500] ? __bpf_trace_softirq+0x10/0x10 [ 54.161918][ T3500] ? local_bh_enable+0x5/0x20 [ 54.166586][ T3500] ? _local_bh_enable+0xa0/0xa0 [ 54.171441][ T3500] kvm_arch_vcpu_ioctl_run+0xa5e/0x1f80 [ 54.176996][ T3500] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 54.181670][ T3500] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 54.187309][ T3500] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 54.193285][ T3500] ? print_irqtrace_events+0x210/0x210 [ 54.198740][ T3500] ? vtime_user_exit+0x2d1/0x400 [ 54.203674][ T3500] ? bpf_lsm_file_ioctl+0x5/0x10 [ 54.208610][ T3500] ? security_file_ioctl+0x7d/0xa0 [ 54.213711][ T3500] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 54.219336][ T3500] __se_sys_ioctl+0xf1/0x160 [ 54.223917][ T3500] do_syscall_64+0x3d/0xb0 [ 54.228328][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.234211][ T3500] RIP: 0033:0x7f9911e9b3e9 [ 54.238629][ T3500] 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 [ 54.258220][ T3500] RSP: 002b:00007fffb6efe138 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.266629][ T3500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9911e9b3e9 [ 54.274590][ T3500] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 54.282553][ T3500] RBP: 00007f9911e5eee0 R08: 0000000000000000 R09: 0000000000000000 [ 54.290518][ T3500] R10: 0000000000009120 R11: 0000000000000246 R12: 00007f9911e5ef70 [ 54.298482][ T3500] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 54.306453][ T3500] [ 54.309815][ T3500] Kernel Offset: disabled [ 54.314243][ T3500] Rebooting in 86400 seconds..