Warning: Permanently added '10.128.10.34' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 52.761555][ T3499] 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. executing program [ 52.875029][ T3502] ------------[ cut here ]------------ [ 52.880781][ T3502] WARNING: CPU: 0 PID: 3502 at arch/x86/kvm/x86.c:10310 kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 52.891267][ T3502] Modules linked in: [ 52.895190][ T3502] CPU: 1 PID: 3502 Comm: syz-executor306 Not tainted 5.15.110-syzkaller #0 [ 52.903907][ T3502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 52.914230][ T3502] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 52.920710][ T3502] Code: df e8 71 ac b9 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 57 ac b9 00 e9 19 fb ff ff e8 4d 52 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89 [ 52.940388][ T3502] RSP: 0018:ffffc90002bcfc60 EFLAGS: 00010293 [ 52.946510][ T3502] RAX: ffffffff810f8c33 RBX: 0000000000000000 RCX: ffff888012bc1d00 [ 52.954569][ T3502] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.962620][ T3502] RBP: dffffc0000000000 R08: ffffffff8116a882 R09: fffffbfff1bc744e [ 52.970940][ T3502] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888012bc1d00 [ 52.979030][ T3502] R13: ffff888077580000 R14: ffff8880775800f0 R15: ffff88801e2a9000 [ 52.987178][ T3502] FS: 000055555696f300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 52.996207][ T3502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.002831][ T3502] CR2: 00007fafc4b53130 CR3: 000000007c8ce000 CR4: 00000000003526e0 [ 53.010861][ T3502] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.018894][ T3502] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.027038][ T3502] Call Trace: [ 53.030358][ T3502] [ 53.033298][ T3502] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 53.038091][ T3502] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 53.043804][ T3502] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 53.049863][ T3502] ? print_irqtrace_events+0x210/0x210 [ 53.055421][ T3502] ? vtime_user_exit+0x2d1/0x400 [ 53.060382][ T3502] ? bpf_lsm_file_ioctl+0x5/0x10 [ 53.065461][ T3502] ? security_file_ioctl+0x7d/0xa0 [ 53.070607][ T3502] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 53.076327][ T3502] __se_sys_ioctl+0xf1/0x160 [ 53.080932][ T3502] do_syscall_64+0x3d/0xb0 [ 53.085415][ T3502] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.091429][ T3502] RIP: 0033:0x7fafc4ae1ed9 [ 53.095922][ T3502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 [ 53.116725][ T3502] RSP: 002b:00007ffd3bb98a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.125145][ T3502] RAX: ffffffffffffffda RBX: 000000000000cdf3 RCX: 00007fafc4ae1ed9 [ 53.133167][ T3502] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 53.141302][ T3502] RBP: 0000000000000000 R08: 00007ffd3bb98be8 R09: 00007ffd3bb98be8 [ 53.149508][ T3502] R10: 00007ffd3bb98be8 R11: 0000000000000246 R12: 00007ffd3bb98a5c [ 53.157631][ T3502] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 53.165685][ T3502] [ 53.168733][ T3502] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 53.176048][ T3502] CPU: 1 PID: 3502 Comm: syz-executor306 Not tainted 5.15.110-syzkaller #0 [ 53.184634][ T3502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 53.194943][ T3502] Call Trace: [ 53.198222][ T3502] [ 53.201147][ T3502] dump_stack_lvl+0x1e3/0x2cb [ 53.205834][ T3502] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 53.211475][ T3502] ? panic+0x84d/0x84d [ 53.215555][ T3502] ? kvm_arch_vcpu_ioctl_run+0x1d30/0x1f80 [ 53.221374][ T3502] ? kvm_arch_vcpu_ioctl_run+0x1d30/0x1f80 [ 53.227207][ T3502] panic+0x318/0x84d [ 53.231099][ T3502] ? __warn+0x16a/0x300 [ 53.235257][ T3502] ? fb_is_primary_device+0xcc/0xcc [ 53.240464][ T3502] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 53.246272][ T3502] __warn+0x2b2/0x300 [ 53.250251][ T3502] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 53.256066][ T3502] report_bug+0x1b7/0x2e0 [ 53.260397][ T3502] handle_bug+0x3d/0x70 [ 53.264564][ T3502] exc_invalid_op+0x16/0x40 [ 53.269060][ T3502] asm_exc_invalid_op+0x16/0x20 [ 53.273901][ T3502] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 53.280314][ T3502] Code: df e8 71 ac b9 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 57 ac b9 00 e9 19 fb ff ff e8 4d 52 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89 [ 53.300002][ T3502] RSP: 0018:ffffc90002bcfc60 EFLAGS: 00010293 [ 53.306069][ T3502] RAX: ffffffff810f8c33 RBX: 0000000000000000 RCX: ffff888012bc1d00 [ 53.314038][ T3502] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 53.322028][ T3502] RBP: dffffc0000000000 R08: ffffffff8116a882 R09: fffffbfff1bc744e [ 53.330004][ T3502] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888012bc1d00 [ 53.337980][ T3502] R13: ffff888077580000 R14: ffff8880775800f0 R15: ffff88801e2a9000 [ 53.345954][ T3502] ? kvm_lapic_hv_timer_in_use+0x62/0xc0 [ 53.351583][ T3502] ? kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 [ 53.357409][ T3502] kvm_vcpu_ioctl+0x7f0/0xcf0 [ 53.362092][ T3502] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 53.367730][ T3502] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 53.373723][ T3502] ? print_irqtrace_events+0x210/0x210 [ 53.379184][ T3502] ? vtime_user_exit+0x2d1/0x400 [ 53.384116][ T3502] ? bpf_lsm_file_ioctl+0x5/0x10 [ 53.389055][ T3502] ? security_file_ioctl+0x7d/0xa0 [ 53.394166][ T3502] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 53.399814][ T3502] __se_sys_ioctl+0xf1/0x160 [ 53.404402][ T3502] do_syscall_64+0x3d/0xb0 [ 53.408815][ T3502] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.414702][ T3502] RIP: 0033:0x7fafc4ae1ed9 [ 53.419110][ T3502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 [ 53.438797][ T3502] RSP: 002b:00007ffd3bb98a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.447211][ T3502] RAX: ffffffffffffffda RBX: 000000000000cdf3 RCX: 00007fafc4ae1ed9 [ 53.455181][ T3502] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 53.463162][ T3502] RBP: 0000000000000000 R08: 00007ffd3bb98be8 R09: 00007ffd3bb98be8 [ 53.471133][ T3502] R10: 00007ffd3bb98be8 R11: 0000000000000246 R12: 00007ffd3bb98a5c [ 53.479204][ T3502] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 53.487188][ T3502] [ 53.490300][ T3502] Kernel Offset: disabled [ 53.494702][ T3502] Rebooting in 86400 seconds..