Warning: Permanently added '10.128.0.242' (ED25519) to the list of known hosts. executing program [ 63.083558][ T3516] 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. [ 63.550762][ T3516] ------------[ cut here ]------------ [ 63.556519][ T3516] WARNING: CPU: 0 PID: 3516 at arch/x86/kvm/vmx/vmx.c:5188 handle_exception_nmi+0x8f2/0xe10 [ 63.567369][ T3516] Modules linked in: [ 63.571651][ T3516] CPU: 0 PID: 3516 Comm: syz-executor994 Not tainted 6.1.45-syzkaller #0 [ 63.580188][ T3516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 63.590362][ T3516] RIP: 0010:handle_exception_nmi+0x8f2/0xe10 [ 63.596380][ T3516] Code: 84 04 66 00 0f 0b e9 44 f9 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 7c f7 ff ff e8 f8 96 bc 00 e9 72 f7 ff ff e8 5e 04 66 00 <0f> 0b e9 53 fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 9d f8 ff [ 63.616324][ T3516] RSP: 0018:ffffc90003b8f490 EFLAGS: 00010293 [ 63.622698][ T3516] RAX: ffffffff8123f9a2 RBX: ffff88807b6d8000 RCX: ffff888028f43b80 [ 63.630913][ T3516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.638955][ T3516] RBP: 0000000000000000 R08: ffffffff8123f5ef R09: ffffed100f6db04a [ 63.647353][ T3516] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f6db01b [ 63.655750][ T3516] R13: 0000000000000000 R14: 0000000030000064 R15: dffffc0000000000 [ 63.663816][ T3516] FS: 0000555556a24380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 63.673005][ T3516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.679728][ T3516] CR2: 0000000030000012 CR3: 00000000739dc000 CR4: 00000000003526f0 [ 63.688271][ T3516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.696604][ T3516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.704802][ T3516] Call Trace: [ 63.708213][ T3516] [ 63.711336][ T3516] ? __warn+0x15a/0x520 [ 63.715748][ T3516] ? handle_exception_nmi+0x8f2/0xe10 [ 63.721576][ T3516] ? report_bug+0x2af/0x500 [ 63.726428][ T3516] ? handle_exception_nmi+0x8f2/0xe10 [ 63.731965][ T3516] ? handle_bug+0x3d/0x70 [ 63.736454][ T3516] ? exc_invalid_op+0x16/0x40 [ 63.741309][ T3516] ? asm_exc_invalid_op+0x16/0x20 [ 63.746402][ T3516] ? handle_exception_nmi+0x53f/0xe10 [ 63.752105][ T3516] ? handle_exception_nmi+0x8f2/0xe10 [ 63.757744][ T3516] ? handle_exception_nmi+0x8f2/0xe10 [ 63.763451][ T3516] ? vmx_handle_intel_pt_intr+0xc0/0xc0 [ 63.769152][ T3516] vmx_handle_exit+0xca0/0x1a00 [ 63.774150][ T3516] vcpu_enter_guest+0x2ad0/0xa570 [ 63.779333][ T3516] ? __lock_acquire+0x1f80/0x1f80 [ 63.784462][ T3516] ? unwind_next_frame+0x1a3f/0x2220 [ 63.790077][ T3516] ? deref_stack_reg+0x17c/0x210 [ 63.795076][ T3516] ? unwind_next_frame+0x1a3f/0x2220 [ 63.800491][ T3516] ? trace_kvm_fpu+0x270/0x270 [ 63.805331][ T3516] ? stack_trace_save+0x1c0/0x1c0 [ 63.810521][ T3516] ? is_module_text_address+0x70/0x160 [ 63.816057][ T3516] ? stack_trace_save+0x1c0/0x1c0 [ 63.821177][ T3516] ? kernel_text_address+0x9f/0xd0 [ 63.826457][ T3516] ? __kernel_text_address+0x9/0x40 [ 63.832211][ T3516] ? unwind_get_return_address+0x49/0x80 [ 63.838026][ T3516] ? arch_stack_walk+0xf3/0x140 [ 63.842998][ T3516] ? reacquire_held_locks+0x660/0x660 [ 63.848553][ T3516] ? stack_trace_save+0x113/0x1c0 [ 63.853784][ T3516] ? reacquire_held_locks+0x660/0x660 [ 63.859220][ T3516] ? tomoyo_path_number_perm+0x5f4/0x7b0 [ 63.865150][ T3516] ? reacquire_held_locks+0x660/0x660 [ 63.870669][ T3516] ? kasan_set_track+0x4b/0x70 [ 63.875801][ T3516] ? memset+0x1f/0x40 [ 63.880163][ T3516] ? vmx_vcpu_pi_load+0x137/0x8b0 [ 63.885262][ T3516] ? mark_lock+0x9a/0x340 [ 63.889686][ T3516] ? __lock_acquire+0x125b/0x1f80 [ 63.895345][ T3516] ? read_lock_is_recursive+0x10/0x10 [ 63.901009][ T3516] ? rcu_lock_release+0x9/0x20 [ 63.906180][ T3516] ? _local_bh_enable+0xa0/0xa0 [ 63.911272][ T3516] ? __bpf_trace_rseq_ip_fixup+0x40/0x40 [ 63.917170][ T3516] ? unlock_page_memcg+0xb0/0xb0 [ 63.922347][ T3516] ? kvm_cpu_has_pending_timer+0x86/0x1f0 [ 63.928292][ T3516] kvm_arch_vcpu_ioctl_run+0xf5f/0x20c0 [ 63.934709][ T3516] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 63.939713][ T3516] ? xa_release+0x50/0x50 [ 63.944204][ T3516] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 63.950386][ T3516] ? print_irqtrace_events+0x210/0x210 [ 63.955960][ T3516] ? print_irqtrace_events+0x210/0x210 [ 63.962353][ T3516] ? bpf_lsm_file_ioctl+0x5/0x10 [ 63.967422][ T3516] ? security_file_ioctl+0x7d/0xa0 [ 63.972908][ T3516] ? xa_release+0x50/0x50 [ 63.977306][ T3516] __se_sys_ioctl+0xf1/0x160 [ 63.981995][ T3516] do_syscall_64+0x3d/0xb0 [ 63.986461][ T3516] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 63.992487][ T3516] RIP: 0033:0x7f4df48cd6b9 [ 63.996946][ T3516] 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 [ 64.017112][ T3516] RSP: 002b:00007ffc013ea5a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.025893][ T3516] RAX: ffffffffffffffda RBX: 00007ffc013ea778 RCX: 00007f4df48cd6b9 [ 64.034166][ T3516] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 64.042238][ T3516] RBP: 00007f4df4940610 R08: 0000000000000000 R09: 00007ffc013ea778 [ 64.050413][ T3516] R10: 0000000000009120 R11: 0000000000000246 R12: 0000000000000001 [ 64.058534][ T3516] R13: 00007ffc013ea768 R14: 0000000000000001 R15: 0000000000000001 [ 64.066642][ T3516] [ 64.069915][ T3516] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 64.077231][ T3516] CPU: 0 PID: 3516 Comm: syz-executor994 Not tainted 6.1.45-syzkaller #0 [ 64.085664][ T3516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 64.095816][ T3516] Call Trace: [ 64.099125][ T3516] [ 64.102085][ T3516] dump_stack_lvl+0x1e3/0x2cb [ 64.106849][ T3516] ? nf_tcp_handle_invalid+0x642/0x642 [ 64.112483][ T3516] ? panic+0x75d/0x75d [ 64.116587][ T3516] ? vscnprintf+0x59/0x80 [ 64.120947][ T3516] panic+0x318/0x75d [ 64.124982][ T3516] ? __warn+0x169/0x520 [ 64.129282][ T3516] ? memcpy_page_flushcache+0xfc/0xfc [ 64.134831][ T3516] __warn+0x348/0x520 [ 64.138971][ T3516] ? handle_exception_nmi+0x8f2/0xe10 [ 64.144481][ T3516] report_bug+0x2af/0x500 [ 64.148859][ T3516] ? handle_exception_nmi+0x8f2/0xe10 [ 64.154466][ T3516] handle_bug+0x3d/0x70 [ 64.158863][ T3516] exc_invalid_op+0x16/0x40 [ 64.164466][ T3516] asm_exc_invalid_op+0x16/0x20 [ 64.169471][ T3516] RIP: 0010:handle_exception_nmi+0x8f2/0xe10 [ 64.175496][ T3516] Code: 84 04 66 00 0f 0b e9 44 f9 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 7c f7 ff ff e8 f8 96 bc 00 e9 72 f7 ff ff e8 5e 04 66 00 <0f> 0b e9 53 fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 9d f8 ff [ 64.195524][ T3516] RSP: 0018:ffffc90003b8f490 EFLAGS: 00010293 [ 64.201702][ T3516] RAX: ffffffff8123f9a2 RBX: ffff88807b6d8000 RCX: ffff888028f43b80 [ 64.209806][ T3516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 64.217887][ T3516] RBP: 0000000000000000 R08: ffffffff8123f5ef R09: ffffed100f6db04a [ 64.226219][ T3516] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f6db01b [ 64.234275][ T3516] R13: 0000000000000000 R14: 0000000030000064 R15: dffffc0000000000 [ 64.242326][ T3516] ? handle_exception_nmi+0x53f/0xe10 [ 64.247736][ T3516] ? handle_exception_nmi+0x8f2/0xe10 [ 64.253318][ T3516] ? vmx_handle_intel_pt_intr+0xc0/0xc0 [ 64.258899][ T3516] vmx_handle_exit+0xca0/0x1a00 [ 64.263875][ T3516] vcpu_enter_guest+0x2ad0/0xa570 [ 64.269022][ T3516] ? __lock_acquire+0x1f80/0x1f80 [ 64.274112][ T3516] ? unwind_next_frame+0x1a3f/0x2220 [ 64.279419][ T3516] ? deref_stack_reg+0x17c/0x210 [ 64.284758][ T3516] ? unwind_next_frame+0x1a3f/0x2220 [ 64.290105][ T3516] ? trace_kvm_fpu+0x270/0x270 [ 64.294897][ T3516] ? stack_trace_save+0x1c0/0x1c0 [ 64.299994][ T3516] ? is_module_text_address+0x70/0x160 [ 64.305494][ T3516] ? stack_trace_save+0x1c0/0x1c0 [ 64.310538][ T3516] ? kernel_text_address+0x9f/0xd0 [ 64.315775][ T3516] ? __kernel_text_address+0x9/0x40 [ 64.321012][ T3516] ? unwind_get_return_address+0x49/0x80 [ 64.326672][ T3516] ? arch_stack_walk+0xf3/0x140 [ 64.331595][ T3516] ? reacquire_held_locks+0x660/0x660 [ 64.336994][ T3516] ? stack_trace_save+0x113/0x1c0 [ 64.342049][ T3516] ? reacquire_held_locks+0x660/0x660 [ 64.347441][ T3516] ? tomoyo_path_number_perm+0x5f4/0x7b0 [ 64.353116][ T3516] ? reacquire_held_locks+0x660/0x660 [ 64.358512][ T3516] ? kasan_set_track+0x4b/0x70 [ 64.363314][ T3516] ? memset+0x1f/0x40 [ 64.367317][ T3516] ? vmx_vcpu_pi_load+0x137/0x8b0 [ 64.372365][ T3516] ? mark_lock+0x9a/0x340 [ 64.376716][ T3516] ? __lock_acquire+0x125b/0x1f80 [ 64.381798][ T3516] ? read_lock_is_recursive+0x10/0x10 [ 64.387201][ T3516] ? rcu_lock_release+0x9/0x20 [ 64.392163][ T3516] ? _local_bh_enable+0xa0/0xa0 [ 64.397121][ T3516] ? __bpf_trace_rseq_ip_fixup+0x40/0x40 [ 64.402782][ T3516] ? unlock_page_memcg+0xb0/0xb0 [ 64.407875][ T3516] ? kvm_cpu_has_pending_timer+0x86/0x1f0 [ 64.413798][ T3516] kvm_arch_vcpu_ioctl_run+0xf5f/0x20c0 [ 64.419392][ T3516] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 64.424093][ T3516] ? xa_release+0x50/0x50 [ 64.428450][ T3516] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 64.434451][ T3516] ? print_irqtrace_events+0x210/0x210 [ 64.440112][ T3516] ? print_irqtrace_events+0x210/0x210 [ 64.445612][ T3516] ? bpf_lsm_file_ioctl+0x5/0x10 [ 64.450657][ T3516] ? security_file_ioctl+0x7d/0xa0 [ 64.456164][ T3516] ? xa_release+0x50/0x50 [ 64.461825][ T3516] __se_sys_ioctl+0xf1/0x160 [ 64.467136][ T3516] do_syscall_64+0x3d/0xb0 [ 64.471772][ T3516] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 64.477957][ T3516] RIP: 0033:0x7f4df48cd6b9 [ 64.482386][ T3516] 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 [ 64.502473][ T3516] RSP: 002b:00007ffc013ea5a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.510943][ T3516] RAX: ffffffffffffffda RBX: 00007ffc013ea778 RCX: 00007f4df48cd6b9 [ 64.518929][ T3516] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 64.527210][ T3516] RBP: 00007f4df4940610 R08: 0000000000000000 R09: 00007ffc013ea778 [ 64.535291][ T3516] R10: 0000000000009120 R11: 0000000000000246 R12: 0000000000000001 [ 64.543471][ T3516] R13: 00007ffc013ea768 R14: 0000000000000001 R15: 0000000000000001 [ 64.551658][ T3516] [ 64.554938][ T3516] Kernel Offset: disabled [ 64.559389][ T3516] Rebooting in 86400 seconds..