Warning: Permanently added '10.128.0.134' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 66.989032][ T3544] 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. [ 67.444881][ T3544] ------------[ cut here ]------------ [ 67.450799][ T3544] WARNING: CPU: 0 PID: 3544 at arch/x86/kvm/vmx/vmx.c:5163 handle_exception_nmi+0x8f2/0xe10 [ 67.461528][ T3544] Modules linked in: [ 67.465637][ T3544] CPU: 0 PID: 3544 Comm: syz-executor736 Not tainted 6.1.34-syzkaller #0 [ 67.474095][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 67.484455][ T3544] RIP: 0010:handle_exception_nmi+0x8f2/0xe10 [ 67.490715][ T3544] Code: c4 df 65 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 98 28 bc 00 e9 72 f7 ff ff e8 9e df 65 00 <0f> 0b e9 53 fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 9d f8 ff [ 67.510641][ T3544] RSP: 0018:ffffc90003b4f490 EFLAGS: 00010293 [ 67.516810][ T3544] RAX: ffffffff8123f5b2 RBX: ffff88807c4b0000 RCX: ffff888014f79dc0 [ 67.524913][ T3544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.533181][ T3544] RBP: 0000000000000000 R08: ffffffff8123f1ff R09: ffffed100f89604a [ 67.541244][ T3544] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f89601b [ 67.549767][ T3544] R13: 0000000000000000 R14: 00000000009d23e2 R15: dffffc0000000000 [ 67.558126][ T3544] FS: 0000555555938300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 67.567341][ T3544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.574054][ T3544] CR2: ffffffffaa101fe4 CR3: 0000000070671000 CR4: 00000000003526f0 [ 67.582139][ T3544] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.590180][ T3544] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.598382][ T3544] Call Trace: [ 67.601680][ T3544] [ 67.604615][ T3544] ? __warn+0x15a/0x520 [ 67.608836][ T3544] ? handle_exception_nmi+0x8f2/0xe10 [ 67.614249][ T3544] ? report_bug+0x2af/0x500 [ 67.618866][ T3544] ? handle_exception_nmi+0x8f2/0xe10 [ 67.624280][ T3544] ? handle_bug+0x3d/0x70 [ 67.628700][ T3544] ? exc_invalid_op+0x16/0x40 [ 67.633499][ T3544] ? asm_exc_invalid_op+0x16/0x20 [ 67.638808][ T3544] ? handle_exception_nmi+0x53f/0xe10 [ 67.644231][ T3544] ? handle_exception_nmi+0x8f2/0xe10 [ 67.649901][ T3544] ? handle_exception_nmi+0x8f2/0xe10 [ 67.655341][ T3544] ? vmx_handle_intel_pt_intr+0xc0/0xc0 [ 67.661074][ T3544] vmx_handle_exit+0xca0/0x1a00 [ 67.666126][ T3544] vcpu_enter_guest+0x2ad0/0xa570 [ 67.671345][ T3544] ? __lock_acquire+0x1f80/0x1f80 [ 67.676430][ T3544] ? unwind_next_frame+0x1a3f/0x2220 [ 67.681746][ T3544] ? deref_stack_reg+0x17c/0x210 [ 67.686952][ T3544] ? unwind_next_frame+0x1a3f/0x2220 [ 67.692279][ T3544] ? trace_kvm_fpu+0x270/0x270 [ 67.697129][ T3544] ? stack_trace_save+0x1c0/0x1c0 [ 67.702290][ T3544] ? is_module_text_address+0x40/0x160 [ 67.707842][ T3544] ? stack_trace_save+0x1c0/0x1c0 [ 67.713340][ T3544] ? kernel_text_address+0x9f/0xd0 [ 67.718627][ T3544] ? __kernel_text_address+0x9/0x40 [ 67.723892][ T3544] ? unwind_get_return_address+0x49/0x80 [ 67.729784][ T3544] ? arch_stack_walk+0xf3/0x140 [ 67.734758][ T3544] ? reacquire_held_locks+0x660/0x660 [ 67.740211][ T3544] ? stack_trace_save+0x113/0x1c0 [ 67.745267][ T3544] ? reacquire_held_locks+0x660/0x660 [ 67.751316][ T3544] ? tomoyo_path_number_perm+0x5f4/0x7b0 [ 67.757056][ T3544] ? reacquire_held_locks+0x660/0x660 [ 67.762446][ T3544] ? kasan_set_track+0x4b/0x70 [ 67.767290][ T3544] ? memset+0x1f/0x40 [ 67.771317][ T3544] ? vmx_vcpu_pi_load+0x137/0x8b0 [ 67.776421][ T3544] ? mark_lock+0x9a/0x340 [ 67.780969][ T3544] ? __lock_acquire+0x125b/0x1f80 [ 67.786116][ T3544] ? __local_bh_enable_ip+0x164/0x1f0 [ 67.791864][ T3544] ? lockdep_hardirqs_on+0x94/0x130 [ 67.797227][ T3544] ? read_lock_is_recursive+0x10/0x10 [ 67.802806][ T3544] ? local_bh_enable+0x5/0x20 [ 67.807576][ T3544] ? _local_bh_enable+0xa0/0xa0 [ 67.812555][ T3544] ? kvm_arch_vcpu_load+0x5b1/0x7d0 [ 67.817877][ T3544] ? kvm_cpu_has_pending_timer+0x86/0x1f0 [ 67.823651][ T3544] kvm_arch_vcpu_ioctl_run+0xf5f/0x20c0 [ 67.829330][ T3544] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 67.834051][ T3544] ? xa_release+0x50/0x50 [ 67.838743][ T3544] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 67.844763][ T3544] ? print_irqtrace_events+0x210/0x210 [ 67.850393][ T3544] ? print_irqtrace_events+0x210/0x210 [ 67.855924][ T3544] ? bpf_lsm_file_ioctl+0x5/0x10 [ 67.860874][ T3544] ? security_file_ioctl+0x7d/0xa0 [ 67.866056][ T3544] ? xa_release+0x50/0x50 [ 67.870418][ T3544] __se_sys_ioctl+0xf1/0x160 [ 67.875022][ T3544] do_syscall_64+0x3d/0xb0 [ 67.879508][ T3544] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 67.885458][ T3544] RIP: 0033:0x7f002d37f3f9 [ 67.890059][ T3544] 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 [ 67.910270][ T3544] RSP: 002b:00007ffc02b89d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.919203][ T3544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f002d37f3f9 [ 67.927438][ T3544] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 67.935666][ T3544] RBP: 00007f002d342ef0 R08: 0000000000000000 R09: 0000000000000000 [ 67.943719][ T3544] R10: 0000000000009120 R11: 0000000000000246 R12: 00007f002d342f80 [ 67.951879][ T3544] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.959982][ T3544] [ 67.963125][ T3544] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 67.970503][ T3544] CPU: 0 PID: 3544 Comm: syz-executor736 Not tainted 6.1.34-syzkaller #0 [ 67.979179][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 67.989237][ T3544] Call Trace: [ 67.992669][ T3544] [ 67.995710][ T3544] dump_stack_lvl+0x1e3/0x2cb [ 68.000416][ T3544] ? nf_tcp_handle_invalid+0x642/0x642 [ 68.005896][ T3544] ? panic+0x75d/0x75d [ 68.010123][ T3544] ? vscnprintf+0x59/0x80 [ 68.014492][ T3544] panic+0x318/0x75d [ 68.018425][ T3544] ? __warn+0x169/0x520 [ 68.022684][ T3544] ? memcpy_page_flushcache+0xfc/0xfc [ 68.028088][ T3544] __warn+0x348/0x520 [ 68.032083][ T3544] ? handle_exception_nmi+0x8f2/0xe10 [ 68.037462][ T3544] report_bug+0x2af/0x500 [ 68.042063][ T3544] ? handle_exception_nmi+0x8f2/0xe10 [ 68.047441][ T3544] handle_bug+0x3d/0x70 [ 68.051702][ T3544] exc_invalid_op+0x16/0x40 [ 68.056563][ T3544] asm_exc_invalid_op+0x16/0x20 [ 68.061445][ T3544] RIP: 0010:handle_exception_nmi+0x8f2/0xe10 [ 68.067552][ T3544] Code: c4 df 65 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 98 28 bc 00 e9 72 f7 ff ff e8 9e df 65 00 <0f> 0b e9 53 fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 9d f8 ff [ 68.087626][ T3544] RSP: 0018:ffffc90003b4f490 EFLAGS: 00010293 [ 68.093795][ T3544] RAX: ffffffff8123f5b2 RBX: ffff88807c4b0000 RCX: ffff888014f79dc0 [ 68.101785][ T3544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.109765][ T3544] RBP: 0000000000000000 R08: ffffffff8123f1ff R09: ffffed100f89604a [ 68.117755][ T3544] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f89601b [ 68.125843][ T3544] R13: 0000000000000000 R14: 00000000009d23e2 R15: dffffc0000000000 [ 68.133831][ T3544] ? handle_exception_nmi+0x53f/0xe10 [ 68.139227][ T3544] ? handle_exception_nmi+0x8f2/0xe10 [ 68.144631][ T3544] ? vmx_handle_intel_pt_intr+0xc0/0xc0 [ 68.152360][ T3544] vmx_handle_exit+0xca0/0x1a00 [ 68.157324][ T3544] vcpu_enter_guest+0x2ad0/0xa570 [ 68.162454][ T3544] ? __lock_acquire+0x1f80/0x1f80 [ 68.167490][ T3544] ? unwind_next_frame+0x1a3f/0x2220 [ 68.172786][ T3544] ? deref_stack_reg+0x17c/0x210 [ 68.178213][ T3544] ? unwind_next_frame+0x1a3f/0x2220 [ 68.184052][ T3544] ? trace_kvm_fpu+0x270/0x270 [ 68.188918][ T3544] ? stack_trace_save+0x1c0/0x1c0 [ 68.194056][ T3544] ? is_module_text_address+0x40/0x160 [ 68.199676][ T3544] ? stack_trace_save+0x1c0/0x1c0 [ 68.204915][ T3544] ? kernel_text_address+0x9f/0xd0 [ 68.210233][ T3544] ? __kernel_text_address+0x9/0x40 [ 68.215543][ T3544] ? unwind_get_return_address+0x49/0x80 [ 68.222081][ T3544] ? arch_stack_walk+0xf3/0x140 [ 68.226947][ T3544] ? reacquire_held_locks+0x660/0x660 [ 68.232350][ T3544] ? stack_trace_save+0x113/0x1c0 [ 68.237391][ T3544] ? reacquire_held_locks+0x660/0x660 [ 68.242785][ T3544] ? tomoyo_path_number_perm+0x5f4/0x7b0 [ 68.248450][ T3544] ? reacquire_held_locks+0x660/0x660 [ 68.254616][ T3544] ? kasan_set_track+0x4b/0x70 [ 68.259403][ T3544] ? memset+0x1f/0x40 [ 68.263397][ T3544] ? vmx_vcpu_pi_load+0x137/0x8b0 [ 68.268439][ T3544] ? mark_lock+0x9a/0x340 [ 68.272872][ T3544] ? __lock_acquire+0x125b/0x1f80 [ 68.278029][ T3544] ? __local_bh_enable_ip+0x164/0x1f0 [ 68.283498][ T3544] ? lockdep_hardirqs_on+0x94/0x130 [ 68.288721][ T3544] ? read_lock_is_recursive+0x10/0x10 [ 68.294184][ T3544] ? local_bh_enable+0x5/0x20 [ 68.299222][ T3544] ? _local_bh_enable+0xa0/0xa0 [ 68.304086][ T3544] ? kvm_arch_vcpu_load+0x5b1/0x7d0 [ 68.309312][ T3544] ? kvm_cpu_has_pending_timer+0x86/0x1f0 [ 68.315078][ T3544] kvm_arch_vcpu_ioctl_run+0xf5f/0x20c0 [ 68.320763][ T3544] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 68.325458][ T3544] ? xa_release+0x50/0x50 [ 68.329820][ T3544] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 68.335840][ T3544] ? print_irqtrace_events+0x210/0x210 [ 68.341326][ T3544] ? print_irqtrace_events+0x210/0x210 [ 68.346799][ T3544] ? bpf_lsm_file_ioctl+0x5/0x10 [ 68.351756][ T3544] ? security_file_ioctl+0x7d/0xa0 [ 68.356963][ T3544] ? xa_release+0x50/0x50 [ 68.361426][ T3544] __se_sys_ioctl+0xf1/0x160 [ 68.366045][ T3544] do_syscall_64+0x3d/0xb0 [ 68.370492][ T3544] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 68.376417][ T3544] RIP: 0033:0x7f002d37f3f9 [ 68.380863][ T3544] 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 [ 68.400590][ T3544] RSP: 002b:00007ffc02b89d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.409285][ T3544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f002d37f3f9 [ 68.417367][ T3544] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 68.425456][ T3544] RBP: 00007f002d342ef0 R08: 0000000000000000 R09: 0000000000000000 [ 68.433535][ T3544] R10: 0000000000009120 R11: 0000000000000246 R12: 00007f002d342f80 [ 68.441523][ T3544] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 68.449603][ T3544] [ 68.452960][ T3544] Kernel Offset: disabled [ 68.457539][ T3544] Rebooting in 86400 seconds..