TNT decoder returned: decoder_error

The fuzzer is working and reports coverage and finds the bug from the windows kernel example.

When I perform `fuzz cov` I receive the following error coming from [[here]](https://github.com/nyx-fuzz/libxdc/blob/master/src/decoder.c#L930)

My system has a i7-1360P and I do not know if intel has done some updates on the instructions or in general they have start using know an unknown or somewhat not used "pt-instruction" more?

Is it possible to give me a hint on what might be the fault, so I can look for it ? The error is 90% coming from libxdc ? Should I check how Intel-PT works ?

Thank you !

Also check this commits from libipt [[here](https://github.com/intel/libipt/commit/c91ee4faeec3fde5440fcfca8b15bb418142a065)][[here](https://github.com/intel/libipt/commit/64780d0a6d2e1e303785663eae599857b3ae2587)]

```
0xfffff803444d0000 0xfffff803444d7000 \??\C:\Users\vagrant\Desktop\src\kafl_vulnerable_driver\x64\Debug\kAFL vulnerable driver\kAFLvulnerabledriver.sys
herecess-1: 0%| | 0/6 [00:00
[*] decoder returned: decoder_error
[*] page fault addr: 0x0

Processing payload_00002..
ptdump of payload_00002 failed with return code 1. Output:

ERR: TNT 12 at position <0xfffff803444d1574,0xfffff8033a02a6b5>
[*] decoder returned: decoder_error
[*] page fault addr: 0x0

Processing payload_00003..
ptdump of payload_00003 failed with return code 1. Output:

ERR: TNT 12 at position <0xfffff803444d1574,0xfffff8033a02a6b5>
[*] decoder returned: decoder_error
[*] page fault addr: 0x0

Processing payload_00004..
ptdump of payload_00004 failed with return code 1. Output:

ERR: TNT 9 at position <0xfffff803444d1574,0xfffff8033a02a6b5>
[*] decoder returned: decoder_error
[*] page fault addr: 0x0

Processing payload_00005..
ptdump of payload_00005 failed with return code 1. Output:

ERR: TNT 13 at position <0xfffff803444d1574,0xfffff8033a02a6b5>
[*] decoder returned: decoder_error
[*] page fault addr: 0x0

Processing payload_00006..
ptdump of payload_00006 failed with return code 1. Output:

ERR: TNT 14 at position <0xfffff803444d1574,0xfffff8033a02a6b5>
[*] decoder returned: decoder_error
[*] page fault addr: 0x0

```

```
/home/user/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_user_Process-1/interface_1337
-device nyx,chardev=nyx_socket,workdir=/dev/shm/kafl_user_Process-1,worker_id=1337,bitmap_size=65536,input_buffer_size=131072,dump_pt_trace,ip0_a=0xfffff8006dc20000,ip0_b=0xfffff8006dc27000
-device isa-serial,chardev=kafl_serial
-chardev file,id=kafl_serial,mux=on,path=/dev/shm/kafl_user_Process-1/serial_1337.log
-m 4096
-drive file=/home/user/.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_user_Process-1/snapshot/,load=off

```