Warning: Permanently added '10.128.1.87' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 51.863524][ T3585] 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. [ 51.921128][ T3585] ------------[ cut here ]------------ [ 51.926850][ T3585] WARNING: CPU: 0 PID: 3585 at arch/x86/kvm/vmx/vmx.c:1703 vmx_queue_exception+0x2d2/0x480 [ 51.937282][ T3585] Modules linked in: [ 51.941183][ T3585] CPU: 0 PID: 3585 Comm: syz-executor320 Not tainted 5.15.104-syzkaller #0 [ 51.950187][ T3585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 51.960758][ T3585] RIP: 0010:vmx_queue_exception+0x2d2/0x480 [ 51.966740][ T3585] Code: 9e 01 00 00 e8 bf fc 5c 00 eb 0c e8 b8 fc 5c 00 eb 05 e8 b1 fc 5c 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f c3 e8 9e fc 5c 00 <0f> 0b e9 a2 fe ff ff 89 f9 80 e1 07 38 c1 0f 8c 55 fd ff ff e8 25 [ 51.986434][ T3585] RSP: 0018:ffffc90002caf558 EFLAGS: 00010293 [ 51.992543][ T3585] RAX: ffffffff8122bb42 RBX: 0000000000000001 RCX: ffff888023f83a00 [ 52.000588][ T3585] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.008609][ T3585] RBP: ffffc90002cafc50 R08: ffffffff8122b9de R09: fffffbfff1bc62ee [ 52.017535][ T3585] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078a04000 [ 52.025590][ T3585] R13: dffffc0000000000 R14: 0000000000000003 R15: 0000000080000003 [ 52.033580][ T3585] FS: 0000555555bae300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 52.042565][ T3585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.049199][ T3585] CR2: 0000000000000000 CR3: 000000007e024000 CR4: 00000000003526e0 [ 52.057321][ T3585] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.065518][ T3585] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.073491][ T3585] Call Trace: [ 52.076809][ T3585] [ 52.079754][ T3585] vcpu_enter_guest+0x1cca/0x9800 [ 52.084790][ T3585] ? __lock_acquire+0x1ff0/0x1ff0 [ 52.089859][ T3585] ? unwind_next_frame+0x1437/0x1fa0 [ 52.095165][ T3585] ? validate_chain+0x112/0x58b0 [ 52.100159][ T3585] ? local_bh_enable+0x20/0x20 [ 52.104948][ T3585] ? stack_trace_save+0x1c0/0x1c0 [ 52.110055][ T3585] ? reacquire_held_locks+0x660/0x660 [ 52.115479][ T3585] ? stack_trace_snprint+0xe0/0xe0 [ 52.120594][ T3585] ? reacquire_held_locks+0x660/0x660 [ 52.126016][ T3585] ? kfree+0xf1/0x270 [ 52.130026][ T3585] ? kasan_set_track+0x62/0x80 [ 52.134789][ T3585] ? kasan_set_track+0x4b/0x80 [ 52.139643][ T3585] ? kasan_set_free_info+0x1f/0x40 [ 52.144770][ T3585] ? ____kasan_slab_free+0xd8/0x120 [ 52.150023][ T3585] ? slab_free_freelist_hook+0xdd/0x160 [ 52.155651][ T3585] ? mark_lock+0x98/0x340 [ 52.159986][ T3585] ? __lock_acquire+0x1295/0x1ff0 [ 52.165010][ T3585] ? mark_lock+0x98/0x340 [ 52.169480][ T3585] ? __lock_acquire+0x1295/0x1ff0 [ 52.174562][ T3585] ? read_lock_is_recursive+0x10/0x10 [ 52.179996][ T3585] ? vmx_check_nested_events+0x16d2/0x24b0 [ 52.185853][ T3585] ? handle_vmfunc+0xf30/0xf30 [ 52.190623][ T3585] kvm_arch_vcpu_ioctl_run+0xa68/0x1e70 [ 52.196225][ T3585] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 52.200946][ T3585] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 52.206661][ T3585] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 52.212677][ T3585] ? print_irqtrace_events+0x210/0x210 [ 52.218215][ T3585] ? vtime_user_exit+0x2d1/0x400 [ 52.223174][ T3585] ? bpf_lsm_file_ioctl+0x5/0x10 [ 52.228182][ T3585] ? security_file_ioctl+0x7d/0xa0 [ 52.233315][ T3585] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 52.239022][ T3585] __se_sys_ioctl+0xf1/0x160 [ 52.243635][ T3585] do_syscall_64+0x3d/0xb0 [ 52.248139][ T3585] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.254311][ T3585] RIP: 0033:0x7eff0e471f79 [ 52.258777][ T3585] 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 [ 52.278521][ T3585] RSP: 002b:00007ffe7f609f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.287273][ T3585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff0e471f79 [ 52.295489][ T3585] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 52.303483][ T3585] RBP: 00007eff0e435a70 R08: 0000000000000000 R09: 0000000000000000 [ 52.311517][ T3585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007eff0e435b00 [ 52.319534][ T3585] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.327589][ T3585] [ 52.330730][ T3585] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 52.338001][ T3585] CPU: 1 PID: 3585 Comm: syz-executor320 Not tainted 5.15.104-syzkaller #0 [ 52.346580][ T3585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 52.356626][ T3585] Call Trace: [ 52.359898][ T3585] [ 52.362820][ T3585] dump_stack_lvl+0x1e3/0x2cb [ 52.367498][ T3585] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 52.373127][ T3585] ? panic+0x84d/0x84d [ 52.377214][ T3585] ? vmx_queue_exception+0x290/0x480 [ 52.382494][ T3585] ? vmx_queue_exception+0x290/0x480 [ 52.387774][ T3585] panic+0x318/0x84d [ 52.391664][ T3585] ? __warn+0x16a/0x300 [ 52.395831][ T3585] ? fb_is_primary_device+0xcc/0xcc [ 52.401042][ T3585] ? vmx_queue_exception+0x2d2/0x480 [ 52.406332][ T3585] __warn+0x2b2/0x300 [ 52.410332][ T3585] ? vmx_queue_exception+0x2d2/0x480 [ 52.415645][ T3585] report_bug+0x1b7/0x2e0 [ 52.420157][ T3585] handle_bug+0x3d/0x70 [ 52.424324][ T3585] exc_invalid_op+0x16/0x40 [ 52.428827][ T3585] asm_exc_invalid_op+0x16/0x20 [ 52.433674][ T3585] RIP: 0010:vmx_queue_exception+0x2d2/0x480 [ 52.439651][ T3585] Code: 9e 01 00 00 e8 bf fc 5c 00 eb 0c e8 b8 fc 5c 00 eb 05 e8 b1 fc 5c 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f c3 e8 9e fc 5c 00 <0f> 0b e9 a2 fe ff ff 89 f9 80 e1 07 38 c1 0f 8c 55 fd ff ff e8 25 [ 52.459249][ T3585] RSP: 0018:ffffc90002caf558 EFLAGS: 00010293 [ 52.465309][ T3585] RAX: ffffffff8122bb42 RBX: 0000000000000001 RCX: ffff888023f83a00 [ 52.473391][ T3585] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.481366][ T3585] RBP: ffffc90002cafc50 R08: ffffffff8122b9de R09: fffffbfff1bc62ee [ 52.489345][ T3585] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078a04000 [ 52.497871][ T3585] R13: dffffc0000000000 R14: 0000000000000003 R15: 0000000080000003 [ 52.505849][ T3585] ? vmx_queue_exception+0x16e/0x480 [ 52.511137][ T3585] ? vmx_queue_exception+0x2d2/0x480 [ 52.516429][ T3585] ? vmx_queue_exception+0x2d2/0x480 [ 52.521722][ T3585] vcpu_enter_guest+0x1cca/0x9800 [ 52.526781][ T3585] ? __lock_acquire+0x1ff0/0x1ff0 [ 52.531811][ T3585] ? unwind_next_frame+0x1437/0x1fa0 [ 52.537199][ T3585] ? validate_chain+0x112/0x58b0 [ 52.542164][ T3585] ? local_bh_enable+0x20/0x20 [ 52.546952][ T3585] ? stack_trace_save+0x1c0/0x1c0 [ 52.552012][ T3585] ? reacquire_held_locks+0x660/0x660 [ 52.557392][ T3585] ? stack_trace_snprint+0xe0/0xe0 [ 52.562529][ T3585] ? reacquire_held_locks+0x660/0x660 [ 52.567907][ T3585] ? kfree+0xf1/0x270 [ 52.571890][ T3585] ? kasan_set_track+0x62/0x80 [ 52.576648][ T3585] ? kasan_set_track+0x4b/0x80 [ 52.581495][ T3585] ? kasan_set_free_info+0x1f/0x40 [ 52.586687][ T3585] ? ____kasan_slab_free+0xd8/0x120 [ 52.591916][ T3585] ? slab_free_freelist_hook+0xdd/0x160 [ 52.597499][ T3585] ? mark_lock+0x98/0x340 [ 52.601855][ T3585] ? __lock_acquire+0x1295/0x1ff0 [ 52.606970][ T3585] ? mark_lock+0x98/0x340 [ 52.611303][ T3585] ? __lock_acquire+0x1295/0x1ff0 [ 52.616344][ T3585] ? read_lock_is_recursive+0x10/0x10 [ 52.621731][ T3585] ? vmx_check_nested_events+0x16d2/0x24b0 [ 52.627539][ T3585] ? handle_vmfunc+0xf30/0xf30 [ 52.632305][ T3585] kvm_arch_vcpu_ioctl_run+0xa68/0x1e70 [ 52.638346][ T3585] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 52.643546][ T3585] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 52.650079][ T3585] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 52.656164][ T3585] ? print_irqtrace_events+0x210/0x210 [ 52.661828][ T3585] ? vtime_user_exit+0x2d1/0x400 [ 52.666888][ T3585] ? bpf_lsm_file_ioctl+0x5/0x10 [ 52.671839][ T3585] ? security_file_ioctl+0x7d/0xa0 [ 52.676951][ T3585] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 52.682583][ T3585] __se_sys_ioctl+0xf1/0x160 [ 52.687256][ T3585] do_syscall_64+0x3d/0xb0 [ 52.691667][ T3585] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.697557][ T3585] RIP: 0033:0x7eff0e471f79 [ 52.701985][ T3585] 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 [ 52.721938][ T3585] RSP: 002b:00007ffe7f609f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.730345][ T3585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff0e471f79 [ 52.738320][ T3585] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 52.746281][ T3585] RBP: 00007eff0e435a70 R08: 0000000000000000 R09: 0000000000000000 [ 52.754243][ T3585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007eff0e435b00 [ 52.762233][ T3585] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.770222][ T3585] [ 52.773524][ T3585] Kernel Offset: disabled [ 52.777928][ T3585] Rebooting in 86400 seconds..