touch /dev/shm/kafl_un/aux_buffer_0
truncate -s 4096 /dev/shm/kafl_un/aux_buffer_0

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/un/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_un/interface_0
        -device nyx,chardev=nyx_socket,workdir=/dev/shm/kafl_un,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_un/serial_00.log
        -m 256
        -append nokaslr oops=panic nopti mitigations=off console=ttyS0
        -fast_vm_reload path=/dev/shm/kafl_un/snapshot/,load=off
[QEMU-NYX] Max Dirty Ring Size -> 1048576 (Entries: 65536)
qemu-system-x86_64: -append only allowed with -kernel option
Worker-00 Shutting down Qemu after 0 execs..
Worker-00 Exit.
Process Worker 0:
Traceback (most recent call last):
  File "/usr/lib/python3.10/multiprocessing/process.py", line 314, in _bootstrap
    self.run()
  File "/usr/lib/python3.10/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/home/un/kAFL/kafl/fuzzer/kafl_fuzzer/worker/worker.py", line 36, in worker_loader
    worker.start()
  File "/home/un/kAFL/kafl/fuzzer/kafl_fuzzer/worker/worker.py", line 130, in start
    if self.q.start():
  File "/home/un/kAFL/kafl/fuzzer/kafl_fuzzer/worker/qemu.py", line 270, in start
    self.__qemu_handshake()
  File "/home/un/kAFL/kafl/fuzzer/kafl_fuzzer/worker/qemu.py", line 301, in __qemu_handshake
    if not self.qemu_aux_buffer.validate_header():
  File "/home/un/kAFL/kafl/fuzzer/kafl_fuzzer/worker/qemu_aux_buffer.py", line 74, in validate_header
    logger.error("Magic mismatch: %x != %x" % (qemu_magic, my_magic))
AttributeError: module 'kafl_fuzzer.common.logger' has no attribute 'error'
Worker disconnected (remaining 0/1).
Manager exit: All Workers exited.
Waiting for Workers to shutdown...

Architecture:            x86_64
  CPU op-mode(s):        32-bit, 64-bit
  Address sizes:         46 bits physical, 57 bits virtual
  Byte Order:            Little Endian
CPU(s):                  144
  On-line CPU(s) list:   0-143
Vendor ID:               GenuineIntel
  Model name:            Genuine Intel(R) CPU $0000%@
    CPU family:          6
    Model:               106
    Thread(s) per core:  2
    Core(s) per socket:  36
    Socket(s):           2
    Stepping:            5
    CPU max MHz:         3600.0000
    CPU min MHz:         800.0000
    BogoMIPS:            4400.00
    Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pc
                         lmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 intel_ppin ssbd mba ibrs ibpb stib
                         p ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid rtm cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetb
                         v1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect wbnoinvd dtherm ida arat pln pts hfi vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid fsrm md_c
                         lear pconfig flush_l1d arch_capabilities
Virtualization features:
  Virtualization:        VT-x
Caches (sum of all):
  L1d:                   3.4 MiB (72 instances)
  L1i:                   2.3 MiB (72 instances)
  L2:                    90 MiB (72 instances)
  L3:                    108 MiB (2 instances)
NUMA:
  NUMA node(s):          2
  NUMA node0 CPU(s):     0-35,72-107
  NUMA node1 CPU(s):     36-71,108-143
Vulnerabilities:
  Gather data sampling:  Vulnerable: No microcode
  Itlb multihit:         Not affected
  L1tf:                  Not affected
  Mds:                   Not affected
  Meltdown:              Not affected
  Mmio stale data:       Vulnerable: Clear CPU buffers attempted, no microcode; SMT vulnerable
  Retbleed:              Not affected
  Spec rstack overflow:  Not affected
  Spec store bypass:     Mitigation; Speculative Store Bypass disabled via prctl
  Spectre v1:            Mitigation; usercopy/swapgs barriers and __user pointer sanitization
  Spectre v2:            Mitigation; Enhanced / Automatic IBRS, IBPB conditional, RSB filling, PBRSB-eIBRS SW sequence
  Srbds:                 Not affected
  Tsx async abort:       Vulnerable: Clear CPU buffers attempted, no microcode; SMT vulnerable