Warning: Permanently added '10.128.0.150' (ED25519) to the list of known hosts. executing program [ 56.936761][ T4167] 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. [ 56.983674][ T4167] ------------[ cut here ]------------ [ 56.989605][ T4167] WARNING: CPU: 1 PID: 4167 at arch/x86/kvm/vmx/vmx.c:1711 vmx_queue_exception+0x2b9/0x470 [ 56.999638][ T4167] Modules linked in: [ 57.003600][ T4167] CPU: 1 PID: 4167 Comm: syz-executor209 Not tainted 5.15.185-syzkaller #0 [ 57.012236][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.022496][ T4167] RIP: 0010:vmx_queue_exception+0x2b9/0x470 [ 57.028393][ T4167] Code: 01 00 00 e8 e9 91 57 00 eb 0c e8 e2 91 57 00 eb 05 e8 db 91 57 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c7 91 57 00 <0f> 0b e9 a7 fe ff ff 89 f9 80 e1 07 38 c1 0f 8c 6e fd ff ff e8 8e [ 57.048061][ T4167] RSP: 0018:ffffc90002fdf590 EFLAGS: 00010293 [ 57.054176][ T4167] RAX: ffffffff81203059 RBX: ffff8880226b4000 RCX: ffff8880253d8000 [ 57.062197][ T4167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.070193][ T4167] RBP: 0000000000000000 R08: ffff8880253d8000 R09: 0000000000000002 [ 57.078157][ T4167] R10: 000000000000000e R11: 0000000000000000 R12: ffff8880226b66fc [ 57.086170][ T4167] R13: dffffc0000000000 R14: 000000000000000e R15: 000000008000080e [ 57.094180][ T4167] FS: 000055557d239380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 57.103160][ T4167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.109784][ T4167] CR2: 0000200000002000 CR3: 00000000705b4000 CR4: 00000000003526e0 [ 57.117865][ T4167] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.125887][ T4167] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.133895][ T4167] Call Trace: [ 57.137190][ T4167] [ 57.140172][ T4167] ? kvm_inject_exception+0x15f/0x320 [ 57.145555][ T4167] vcpu_enter_guest+0x1b69/0x70e0 [ 57.150642][ T4167] ? local_bh_enable+0x20/0x20 [ 57.155415][ T4167] ? memcpy+0x3c/0x60 [ 57.159526][ T4167] ? paging64_gva_to_gpa+0x12b/0x1a0 [ 57.164833][ T4167] ? paging64_page_fault+0xbc0/0xbc0 [ 57.170176][ T4167] ? __kernel_text_address+0x9a/0x100 [ 57.175569][ T4167] ? mark_lock+0x94/0x320 [ 57.179939][ T4167] ? __lock_acquire+0x12d9/0x7c60 [ 57.184986][ T4167] ? emulator_read_write_onepage+0x3e4/0x960 [ 57.191002][ T4167] ? emulator_read_write+0x1d9/0x550 [ 57.196297][ T4167] ? verify_lock_unused+0x140/0x140 [ 57.201567][ T4167] ? writeback+0x57e/0x860 [ 57.206013][ T4167] ? x86_emulate_insn+0x455/0x37c0 [ 57.211179][ T4167] ? kvm_inject_page_fault+0x55e/0xbc0 [ 57.216662][ T4167] ? rcu_lock_release+0x9/0x20 [ 57.221478][ T4167] ? vmx_check_nested_events+0x15a5/0x2370 [ 57.227319][ T4167] ? read_lock_is_recursive+0x10/0x10 [ 57.232775][ T4167] ? handle_vmfunc+0xfb0/0xfb0 [ 57.237563][ T4167] kvm_arch_vcpu_ioctl_run+0xdea/0x1f40 [ 57.243191][ T4167] kvm_vcpu_ioctl+0x887/0xb80 [ 57.247888][ T4167] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 57.253578][ T4167] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 57.259630][ T4167] ? lock_chain_count+0x20/0x20 [ 57.264501][ T4167] ? bpf_lsm_file_ioctl+0x5/0x10 [ 57.269465][ T4167] ? security_file_ioctl+0x7c/0xa0 [ 57.274590][ T4167] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 57.280283][ T4167] __se_sys_ioctl+0xfa/0x170 [ 57.284886][ T4167] do_syscall_64+0x4c/0xa0 [ 57.289355][ T4167] ? clear_bhb_loop+0x30/0x80 [ 57.294046][ T4167] ? clear_bhb_loop+0x30/0x80 [ 57.298717][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 57.304666][ T4167] RIP: 0033:0x7fb0e5ba32f9 [ 57.309120][ T4167] 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 [ 57.328774][ T4167] RSP: 002b:00007ffee62fecf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.337224][ T4167] RAX: ffffffffffffffda RBX: 00007ffee62feec8 RCX: 00007fb0e5ba32f9 [ 57.345255][ T4167] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 57.353279][ T4167] RBP: 00007fb0e5c16610 R08: 00007ffee62feec8 R09: 00007ffee62feec8 [ 57.361290][ T4167] R10: 00007ffee62feec8 R11: 0000000000000246 R12: 0000000000000001 [ 57.369291][ T4167] R13: 00007ffee62feeb8 R14: 0000000000000001 R15: 0000000000000001 [ 57.377265][ T4167] [ 57.380322][ T4167] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 57.387596][ T4167] CPU: 1 PID: 4167 Comm: syz-executor209 Not tainted 5.15.185-syzkaller #0 [ 57.396173][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.406214][ T4167] Call Trace: [ 57.409481][ T4167] [ 57.412403][ T4167] dump_stack_lvl+0x168/0x230 [ 57.417076][ T4167] ? show_regs_print_info+0x20/0x20 [ 57.422259][ T4167] ? load_image+0x3b0/0x3b0 [ 57.426755][ T4167] panic+0x2c9/0x7f0 [ 57.430658][ T4167] ? bpf_jit_dump+0xd0/0xd0 [ 57.435174][ T4167] ? vmx_queue_exception+0x2b9/0x470 [ 57.440446][ T4167] __warn+0x248/0x2b0 [ 57.444418][ T4167] ? vmx_queue_exception+0x2b9/0x470 [ 57.449697][ T4167] report_bug+0x1b7/0x2e0 [ 57.454020][ T4167] handle_bug+0x3a/0x70 [ 57.458166][ T4167] exc_invalid_op+0x16/0x40 [ 57.462665][ T4167] asm_exc_invalid_op+0x16/0x20 [ 57.467537][ T4167] RIP: 0010:vmx_queue_exception+0x2b9/0x470 [ 57.473416][ T4167] Code: 01 00 00 e8 e9 91 57 00 eb 0c e8 e2 91 57 00 eb 05 e8 db 91 57 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c7 91 57 00 <0f> 0b e9 a7 fe ff ff 89 f9 80 e1 07 38 c1 0f 8c 6e fd ff ff e8 8e [ 57.493009][ T4167] RSP: 0018:ffffc90002fdf590 EFLAGS: 00010293 [ 57.499066][ T4167] RAX: ffffffff81203059 RBX: ffff8880226b4000 RCX: ffff8880253d8000 [ 57.507020][ T4167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.514977][ T4167] RBP: 0000000000000000 R08: ffff8880253d8000 R09: 0000000000000002 [ 57.522937][ T4167] R10: 000000000000000e R11: 0000000000000000 R12: ffff8880226b66fc [ 57.530898][ T4167] R13: dffffc0000000000 R14: 000000000000000e R15: 000000008000080e [ 57.538878][ T4167] ? vmx_queue_exception+0x2b9/0x470 [ 57.544150][ T4167] ? kvm_inject_exception+0x15f/0x320 [ 57.549510][ T4167] vcpu_enter_guest+0x1b69/0x70e0 [ 57.554531][ T4167] ? local_bh_enable+0x20/0x20 [ 57.559289][ T4167] ? memcpy+0x3c/0x60 [ 57.563265][ T4167] ? paging64_gva_to_gpa+0x12b/0x1a0 [ 57.568543][ T4167] ? paging64_page_fault+0xbc0/0xbc0 [ 57.573814][ T4167] ? __kernel_text_address+0x9a/0x100 [ 57.579190][ T4167] ? mark_lock+0x94/0x320 [ 57.583513][ T4167] ? __lock_acquire+0x12d9/0x7c60 [ 57.588534][ T4167] ? emulator_read_write_onepage+0x3e4/0x960 [ 57.594510][ T4167] ? emulator_read_write+0x1d9/0x550 [ 57.599783][ T4167] ? verify_lock_unused+0x140/0x140 [ 57.604968][ T4167] ? writeback+0x57e/0x860 [ 57.609377][ T4167] ? x86_emulate_insn+0x455/0x37c0 [ 57.614478][ T4167] ? kvm_inject_page_fault+0x55e/0xbc0 [ 57.619929][ T4167] ? rcu_lock_release+0x9/0x20 [ 57.624681][ T4167] ? vmx_check_nested_events+0x15a5/0x2370 [ 57.630482][ T4167] ? read_lock_is_recursive+0x10/0x10 [ 57.635856][ T4167] ? handle_vmfunc+0xfb0/0xfb0 [ 57.640615][ T4167] kvm_arch_vcpu_ioctl_run+0xdea/0x1f40 [ 57.646166][ T4167] kvm_vcpu_ioctl+0x887/0xb80 [ 57.650835][ T4167] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 57.656471][ T4167] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 57.662447][ T4167] ? lock_chain_count+0x20/0x20 [ 57.667296][ T4167] ? bpf_lsm_file_ioctl+0x5/0x10 [ 57.672242][ T4167] ? security_file_ioctl+0x7c/0xa0 [ 57.677370][ T4167] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 57.683020][ T4167] __se_sys_ioctl+0xfa/0x170 [ 57.687603][ T4167] do_syscall_64+0x4c/0xa0 [ 57.692010][ T4167] ? clear_bhb_loop+0x30/0x80 [ 57.696681][ T4167] ? clear_bhb_loop+0x30/0x80 [ 57.701359][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 57.707243][ T4167] RIP: 0033:0x7fb0e5ba32f9 [ 57.711650][ T4167] 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 [ 57.731260][ T4167] RSP: 002b:00007ffee62fecf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.739664][ T4167] RAX: ffffffffffffffda RBX: 00007ffee62feec8 RCX: 00007fb0e5ba32f9 [ 57.747625][ T4167] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 57.755582][ T4167] RBP: 00007fb0e5c16610 R08: 00007ffee62feec8 R09: 00007ffee62feec8 [ 57.763543][ T4167] R10: 00007ffee62feec8 R11: 0000000000000246 R12: 0000000000000001 [ 57.771504][ T4167] R13: 00007ffee62feeb8 R14: 0000000000000001 R15: 0000000000000001 [ 57.779474][ T4167] [ 57.782891][ T4167] Kernel Offset: disabled [ 57.787314][ T4167] Rebooting in 86400 seconds..