Closed Wenzel closed 8 months ago
__ __ ___ ________ / /_____ _________ ___ / / / | / ____/ / / //_/ _ \/ ___/ __ \/ _ \/ / / /| | / /_ / / / ,< / __/ / / / / / __/ / / ___ |/ __/ / /___ /_/|_|\___/_/ /_/ /_/\___/_/ /_/ |_/_/ /_____/ =================================================== << kAFL Fuzzer >> Warning: Launching without --seed-dir? No PT trace region defined. 00:00:00: 0 exec/s, 0 edges, 0% favs pending, findings: <0, 0, 0> Worker-00 Launching virtual machine... /home/mtarral/kafl/kafl/qemu/x86_64-softmmu/qemu-system-x86_64 -enable-kvm -machine kAFL64-v1 -cpu kAFL64-Hypervisor-v1,+vmx -no-reboot -net none -display none -chardev socket,server,id=nyx_socket,path=/dev/shm/kafl_mtarral/interface_0 -device nyx,chardev=nyx_socket,workdir=/dev/shm/kafl_mtarral,worker_id=0,bitmap_size=65536,input_buffer_size=131072 -device isa-serial,chardev=kafl_serial -chardev file,id=kafl_serial,mux=on,path=/dev/shm/kafl_mtarral/serial_00.log -m 4096 -drive file=/home/mtarral/.local/share/libvirt/images/windows_x86_64_vagrant-kafl-windows.img -monitor unix:/tmp/monitor.sock,server,nowait -fast_vm_reload path=/dev/shm/kafl_mtarral/snapshot/,load=off qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.hle [bit 4] qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11] [QEMU-NYX] Warning: Invalid sharedir... [QEMU-NYX] Booting VM to start fuzzing... [+] Starting... C:\Users\vagrant\Desktop\bin\userspace\selffuzz_test.exe [+] Creating snapshot... [host_config] bitmap sizes = <0x10000,0x1000> [host_config] payload size = 128KB [host_config] worker id = 00 [+] Allocating buffer for kAFL_payload struct [+] Submitting buffer address to hypervisor... [+] range buffer af4e0000... [+] Locking fuzzing ranges... [+] Range 0 enabled: 0 (0000000000000000-0000000000000000) [+] Range 1 enabled: 0 (0000000000000000-0000000000000000) [+] Range 2 enabled: 0 (0000000000000000-0000000000000000) [+] Range 3 enabled: 0 (0000000000000000-0000000000000000) [+] Range: 0x00007ff7010819ec-0x00007ff701081b20 Worker-00 Entering fuzz loop.. 00:01:18: 0 exec/s, 0 edges, 0% favs pending, findings: <0, 0, 0> ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error ERR: TNT 3 at position <0x7ff7010815b6,0x7ff7010815b6> [QEMU-NYX] Warning: libxdc_decode returned decoder_error
Tested on 6.0 kernel, and on 5.10.73. Not related to https://github.com/IntelLabs/kafl.linux/issues/10
Raised by @NoRelect on awesome-fuzzing Discord (#snapshot-engines channel)
Tested on 6.0 kernel, and on 5.10.73. Not related to https://github.com/IntelLabs/kafl.linux/issues/10
Raised by @NoRelect on awesome-fuzzing Discord (#snapshot-engines channel)