Warning: Permanently added '10.128.1.246' (ED25519) to the list of known hosts. executing program [ 53.875045][ T4161] 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. [ 53.917890][ T4161] ------------[ cut here ]------------ [ 53.923441][ T4161] WARNING: CPU: 1 PID: 4161 at arch/x86/kvm/vmx/vmx.c:1709 vmx_queue_exception+0x2d2/0x480 [ 53.933449][ T4161] Modules linked in: [ 53.937408][ T4161] CPU: 1 PID: 4161 Comm: syz-executor515 Not tainted 5.15.171-syzkaller #0 [ 53.946037][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 53.956217][ T4161] RIP: 0010:vmx_queue_exception+0x2d2/0x480 [ 53.962125][ T4161] Code: 9e 01 00 00 e8 3f 8e 5d 00 eb 0c e8 38 8e 5d 00 eb 05 e8 31 8e 5d 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f c3 e8 1e 8e 5d 00 <0f> 0b e9 a2 fe ff ff 89 f9 80 e1 07 38 c1 0f 8c 55 fd ff ff e8 65 [ 53.981870][ T4161] RSP: 0018:ffffc90002de7558 EFLAGS: 00010293 [ 53.987991][ T4161] RAX: ffffffff8122e592 RBX: 0000000000000001 RCX: ffff888027d85940 [ 53.996114][ T4161] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 54.004201][ T4161] RBP: ffffc90002de7c50 R08: ffffffff8122e42e R09: fffffbfff1bd2cd6 [ 54.012170][ T4161] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888077f10000 [ 54.020166][ T4161] R13: dffffc0000000000 R14: 0000000000000003 R15: 0000000080000803 [ 54.028154][ T4161] FS: 0000555585b17380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 54.037128][ T4161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.043729][ T4161] CR2: 0000000000000000 CR3: 000000006dc69000 CR4: 00000000003526e0 [ 54.051685][ T4161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.059685][ T4161] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.067682][ T4161] Call Trace: [ 54.070944][ T4161] [ 54.073901][ T4161] ? __warn+0x15b/0x300 [ 54.078066][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.083345][ T4161] ? report_bug+0x1b7/0x2e0 [ 54.087867][ T4161] ? handle_bug+0x3d/0x70 [ 54.092202][ T4161] ? exc_invalid_op+0x16/0x40 [ 54.096916][ T4161] ? asm_exc_invalid_op+0x16/0x20 [ 54.101949][ T4161] ? vmx_queue_exception+0x16e/0x480 [ 54.107268][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.112592][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.117908][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.123193][ T4161] ? kvm_inject_exception+0x16b/0x330 [ 54.128585][ T4161] vcpu_enter_guest+0x8f5/0x9850 [ 54.133524][ T4161] ? __lock_acquire+0x1ff0/0x1ff0 [ 54.138576][ T4161] ? unwind_next_frame+0x1437/0x1fa0 [ 54.143884][ T4161] ? deref_stack_reg+0xbe/0x110 [ 54.148721][ T4161] ? validate_chain+0x112/0x5930 [ 54.153641][ T4161] ? is_bpf_text_address+0x24f/0x260 [ 54.158972][ T4161] ? local_bh_enable+0x20/0x20 [ 54.163755][ T4161] ? stack_trace_save+0x1c0/0x1c0 [ 54.168787][ T4161] ? unwind_get_return_address+0x49/0x80 [ 54.174471][ T4161] ? stack_trace_snprint+0xe0/0xe0 [ 54.179581][ T4161] ? reacquire_held_locks+0x660/0x660 [ 54.185075][ T4161] ? kfree+0xf1/0x270 [ 54.189070][ T4161] ? kasan_set_track+0x62/0x80 [ 54.193894][ T4161] ? kasan_set_track+0x4b/0x80 [ 54.198677][ T4161] ? kasan_set_free_info+0x1f/0x40 [ 54.203834][ T4161] ? ____kasan_slab_free+0xd8/0x120 [ 54.209043][ T4161] ? slab_free_freelist_hook+0xdd/0x160 [ 54.214635][ T4161] ? mark_lock+0x98/0x340 [ 54.218967][ T4161] ? __lock_acquire+0x1295/0x1ff0 [ 54.224010][ T4161] ? mark_lock+0x98/0x340 [ 54.228358][ T4161] ? __lock_acquire+0x1295/0x1ff0 [ 54.233390][ T4161] ? __vmx_interrupt_blocked+0x191/0x1d0 [ 54.239113][ T4161] ? vmx_check_nested_events+0xfb8/0x24b0 [ 54.244855][ T4161] ? local_bh_enable+0x5/0x20 [ 54.249517][ T4161] ? _local_bh_enable+0xa0/0xa0 [ 54.254409][ T4161] ? handle_vmfunc+0xf30/0xf30 [ 54.259212][ T4161] kvm_arch_vcpu_ioctl_run+0xa5e/0x1f80 [ 54.264789][ T4161] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 54.269470][ T4161] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 54.275174][ T4161] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 54.281177][ T4161] ? print_irqtrace_events+0x210/0x210 [ 54.286650][ T4161] ? vtime_user_exit+0x2d1/0x400 [ 54.291613][ T4161] ? bpf_lsm_file_ioctl+0x5/0x10 [ 54.296650][ T4161] ? security_file_ioctl+0x7d/0xa0 [ 54.301766][ T4161] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 54.307415][ T4161] __se_sys_ioctl+0xf1/0x160 [ 54.312008][ T4161] do_syscall_64+0x3b/0xb0 [ 54.316540][ T4161] ? clear_bhb_loop+0x15/0x70 [ 54.321215][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.327124][ T4161] RIP: 0033:0x7fc88d8842b9 [ 54.331553][ T4161] 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 [ 54.351240][ T4161] RSP: 002b:00007ffd2a44ec28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.359815][ T4161] RAX: ffffffffffffffda RBX: 00007ffd2a44edf8 RCX: 00007fc88d8842b9 [ 54.367843][ T4161] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 54.375827][ T4161] RBP: 00007fc88d8f7610 R08: 00007ffd2a44edf8 R09: 00007ffd2a44edf8 [ 54.383823][ T4161] R10: 00007ffd2a44edf8 R11: 0000000000000246 R12: 0000000000000001 [ 54.391790][ T4161] R13: 00007ffd2a44ede8 R14: 0000000000000001 R15: 0000000000000001 [ 54.399918][ T4161] [ 54.402945][ T4161] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 54.410207][ T4161] CPU: 1 PID: 4161 Comm: syz-executor515 Not tainted 5.15.171-syzkaller #0 [ 54.418789][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 54.428819][ T4161] Call Trace: [ 54.432075][ T4161] [ 54.434984][ T4161] dump_stack_lvl+0x1e3/0x2d0 [ 54.439642][ T4161] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 54.445263][ T4161] ? panic+0x860/0x860 [ 54.449315][ T4161] ? vmx_queue_exception+0x240/0x480 [ 54.454578][ T4161] ? vmx_queue_exception+0x240/0x480 [ 54.459841][ T4161] panic+0x318/0x860 [ 54.463726][ T4161] ? __warn+0x16a/0x300 [ 54.467878][ T4161] ? fb_is_primary_device+0xd0/0xd0 [ 54.473108][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.478369][ T4161] __warn+0x2b2/0x300 [ 54.482332][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.487594][ T4161] report_bug+0x1b7/0x2e0 [ 54.491906][ T4161] handle_bug+0x3d/0x70 [ 54.496045][ T4161] exc_invalid_op+0x16/0x40 [ 54.500536][ T4161] asm_exc_invalid_op+0x16/0x20 [ 54.505407][ T4161] RIP: 0010:vmx_queue_exception+0x2d2/0x480 [ 54.511283][ T4161] Code: 9e 01 00 00 e8 3f 8e 5d 00 eb 0c e8 38 8e 5d 00 eb 05 e8 31 8e 5d 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f c3 e8 1e 8e 5d 00 <0f> 0b e9 a2 fe ff ff 89 f9 80 e1 07 38 c1 0f 8c 55 fd ff ff e8 65 [ 54.530865][ T4161] RSP: 0018:ffffc90002de7558 EFLAGS: 00010293 [ 54.536919][ T4161] RAX: ffffffff8122e592 RBX: 0000000000000001 RCX: ffff888027d85940 [ 54.544886][ T4161] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 54.552843][ T4161] RBP: ffffc90002de7c50 R08: ffffffff8122e42e R09: fffffbfff1bd2cd6 [ 54.560793][ T4161] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888077f10000 [ 54.568745][ T4161] R13: dffffc0000000000 R14: 0000000000000003 R15: 0000000080000803 [ 54.576725][ T4161] ? vmx_queue_exception+0x16e/0x480 [ 54.581999][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.587264][ T4161] ? vmx_queue_exception+0x2d2/0x480 [ 54.592524][ T4161] ? kvm_inject_exception+0x16b/0x330 [ 54.597876][ T4161] vcpu_enter_guest+0x8f5/0x9850 [ 54.602819][ T4161] ? __lock_acquire+0x1ff0/0x1ff0 [ 54.607843][ T4161] ? unwind_next_frame+0x1437/0x1fa0 [ 54.613115][ T4161] ? deref_stack_reg+0xbe/0x110 [ 54.617956][ T4161] ? validate_chain+0x112/0x5930 [ 54.622877][ T4161] ? is_bpf_text_address+0x24f/0x260 [ 54.628163][ T4161] ? local_bh_enable+0x20/0x20 [ 54.632914][ T4161] ? stack_trace_save+0x1c0/0x1c0 [ 54.637939][ T4161] ? unwind_get_return_address+0x49/0x80 [ 54.643567][ T4161] ? stack_trace_snprint+0xe0/0xe0 [ 54.648678][ T4161] ? reacquire_held_locks+0x660/0x660 [ 54.654031][ T4161] ? kfree+0xf1/0x270 [ 54.657991][ T4161] ? kasan_set_track+0x62/0x80 [ 54.662734][ T4161] ? kasan_set_track+0x4b/0x80 [ 54.667503][ T4161] ? kasan_set_free_info+0x1f/0x40 [ 54.672599][ T4161] ? ____kasan_slab_free+0xd8/0x120 [ 54.677775][ T4161] ? slab_free_freelist_hook+0xdd/0x160 [ 54.683314][ T4161] ? mark_lock+0x98/0x340 [ 54.687635][ T4161] ? __lock_acquire+0x1295/0x1ff0 [ 54.692663][ T4161] ? mark_lock+0x98/0x340 [ 54.696973][ T4161] ? __lock_acquire+0x1295/0x1ff0 [ 54.702079][ T4161] ? __vmx_interrupt_blocked+0x191/0x1d0 [ 54.707705][ T4161] ? vmx_check_nested_events+0xfb8/0x24b0 [ 54.713404][ T4161] ? local_bh_enable+0x5/0x20 [ 54.718064][ T4161] ? _local_bh_enable+0xa0/0xa0 [ 54.722907][ T4161] ? handle_vmfunc+0xf30/0xf30 [ 54.727673][ T4161] kvm_arch_vcpu_ioctl_run+0xa5e/0x1f80 [ 54.733247][ T4161] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 54.737913][ T4161] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 54.743538][ T4161] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 54.749497][ T4161] ? print_irqtrace_events+0x210/0x210 [ 54.754935][ T4161] ? vtime_user_exit+0x2d1/0x400 [ 54.759857][ T4161] ? bpf_lsm_file_ioctl+0x5/0x10 [ 54.764773][ T4161] ? security_file_ioctl+0x7d/0xa0 [ 54.769866][ T4161] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 54.775481][ T4161] __se_sys_ioctl+0xf1/0x160 [ 54.780051][ T4161] do_syscall_64+0x3b/0xb0 [ 54.784449][ T4161] ? clear_bhb_loop+0x15/0x70 [ 54.789106][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.794979][ T4161] RIP: 0033:0x7fc88d8842b9 [ 54.799386][ T4161] 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 [ 54.818985][ T4161] RSP: 002b:00007ffd2a44ec28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.827386][ T4161] RAX: ffffffffffffffda RBX: 00007ffd2a44edf8 RCX: 00007fc88d8842b9 [ 54.835338][ T4161] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 54.843288][ T4161] RBP: 00007fc88d8f7610 R08: 00007ffd2a44edf8 R09: 00007ffd2a44edf8 [ 54.851251][ T4161] R10: 00007ffd2a44edf8 R11: 0000000000000246 R12: 0000000000000001 [ 54.859230][ T4161] R13: 00007ffd2a44ede8 R14: 0000000000000001 R15: 0000000000000001 [ 54.867191][ T4161] [ 54.870486][ T4161] Kernel Offset: disabled [ 54.874884][ T4161] Rebooting in 86400 seconds..