Call tree
LLVMFuzzerTestOneInput /src/fuzz_cpuinfo.c linenumber=-1
  sprintf  linenumber=23
  fopen  linenumber=25
  fwrite  linenumber=29
  fclose  linenumber=30
  cpuinfo_x86_linux_parse_proc_cpuinfo /src/cpuinfo/src/x86/linux/cpuinfo.c linenumber=33
    cpuinfo_linux_parse_multiline_file /src/cpuinfo/src/linux/multiline.c linenumber=214
      open  linenumber=31
      __errno_location  linenumber=34
      strerror  linenumber=34
      cpuinfo_log_info /src/cpuinfo/src/cpuinfo/log.h linenumber=34
      read  linenumber=48
      __errno_location  linenumber=52
      strerror  linenumber=52
      cpuinfo_log_info /src/cpuinfo/src/cpuinfo/log.h linenumber=51
      close  linenumber=108
    parse_line /src/cpuinfo/src/x86/linux/cpuinfo.c linenumber=214
      cpuinfo_log_debug /src/cpuinfo/src/cpuinfo/log.h linenumber=99
      cpuinfo_log_debug /src/cpuinfo/src/cpuinfo/log.h linenumber=115
      cpuinfo_log_debug /src/cpuinfo/src/cpuinfo/log.h linenumber=131
      memcmp  linenumber=157
      parse_apic_id /src/cpuinfo/src/x86/linux/cpuinfo.c linenumber=158
        cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=56
      memcmp  linenumber=164
      parse_processor_number /src/cpuinfo/src/x86/linux/cpuinfo.c linenumber=165
        cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=21
        cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=29
      cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=169
      cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=177
      cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=185
      cpuinfo_log_debug /src/cpuinfo/src/cpuinfo/log.h linenumber=201
  cpuinfo_linux_get_max_processors_count /src/cpuinfo/src/linux/processors.c linenumber=34
    cpuinfo_linux_parse_small_file /src/cpuinfo/src/linux/smallfile.c linenumber=130
      open  linenumber=35
      __errno_location  linenumber=38
      strerror  linenumber=38
      cpuinfo_log_info /src/cpuinfo/src/cpuinfo/log.h linenumber=38
      __errno_location  linenumber=55
      strerror  linenumber=55
      cpuinfo_log_error /src/cpuinfo/src/cpuinfo/log.h linenumber=60
        cpuinfo_vlog_error /src/cpuinfo/src/log.c linenumber=89
          cpuinfo_vlog /src/cpuinfo/src/log.c linenumber=182
            __assert_fail  linenumber=66
            vsnprintf  linenumber=68
            vsnprintf  linenumber=95
            write  linenumber=118
      close  linenumber=73
    uint32_parser /src/cpuinfo/src/linux/processors.c linenumber=130
      cpuinfo_log_error /src/cpuinfo/src/cpuinfo/log.h linenumber=97
      parse_number /src/cpuinfo/src/linux/processors.c linenumber=102
      cpuinfo_log_error /src/cpuinfo/src/cpuinfo/log.h linenumber=104
      is_whitespace /src/cpuinfo/src/linux/processors.c linenumber=112
      cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=113
    cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=134
    cpuinfo_log_warning /src/cpuinfo/src/cpuinfo/log.h linenumber=144
  unlink  linenumber=36
====================================