QEMU emulator version 5.2.0 (Debian 1:5.2+dfsg-3) qemu-system-x86_64 ["-m" "2048" "-smp" "4" "-chardev" "socket,id=SOCKSYZ,server,nowait,host=localhost,port=37162" "-mon" "chardev=SOCKSYZ,mode=control" "-display" "none" "-serial" "stdio" "-no-reboot" "-name" "VM-0" "-device" "virtio-rng-pci" "-enable-kvm" "-cpu" "host,migratable=off" "-device" "e1000,netdev=net0" "-netdev" "user,id=net0,restrict=on,hostfwd=tcp:127.0.0.1:45069-:22" "-hda" "/syzkaller/managers/ci-akaros-main/current/image" "-snapshot" "-kernel" "/syzkaller/managers/ci-akaros-main/current/kernel" "-append" ""] [CPU Info] processor : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 vendor_id : GenuineIntel cpu family : 6 model : 63 model name : Intel(R) Xeon(R) CPU @ 2.30GHz stepping : 0 microcode : 0x1 cpu MHz : 2299.998 cache size : 46080 KB physical id : 0 siblings : 32 core id : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 cpu cores : 16 apicid : 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31 initial apicid : 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt arat md_clear arch_capabilities vmx flags : vnmi invvpid flexpriority tsc_offset vtpr vapic ept vpid unrestricted_guest vapic_reg shadow_vmcs bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs bogomips : 4599.99 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management : -------------------------------------------------------------------------------- [KVM] /sys/module/kvm: enable_vmware_backdoor: N flush_on_reuse: N force_emulation_prefix: N halt_poll_ns: 200000 halt_poll_ns_grow: 2 halt_poll_ns_grow_start: 10000 halt_poll_ns_shrink: 0 ignore_msrs: N kvmclock_periodic_sync: Y lapic_timer_advance_ns: -1 min_timer_period_us: 200 nx_huge_pages: N nx_huge_pages_recovery_ratio: 60 pi_inject_timer: 0 report_ignored_msrs: Y tsc_tolerance_ppm: 250 vector_hashing: Y /sys/module/kvm_intel: allow_smaller_maxphyaddr: N dump_invalid_vmcs: N emulate_invalid_guest_state: Y enable_apicv: N enable_shadow_vmcs: Y enlightened_vmcs: N ept: Y eptad: N fasteoi: Y flexpriority: Y nested: Y nested_early_check: N ple_gap: 0 ple_window: 0 ple_window_grow: 0 ple_window_max: 0 ple_window_shrink: 0 pml: N preemption_timer: N pt_mode: 0 unrestricted_guest: Y vmentry_l1d_flush: not required vnmi: Y vpid: Y --------------------------------------------------------------------------------