libpopt.so.0 __gmon_start__ _Jv_RegisterClasses _fini _init poptFreeContext poptGetNextOpt poptGetContext poptBadOption poptGetArg poptStrerror poptHelpOptions poptPrintHelp libbfd-2.18.0.20080103.so bfd_check_format xstrdup xmalloc_set_program_name bfd_check_format_matches bfd_close bfd_perror cplus_demangle bfd_get_section_by_name xmalloc xrealloc bfd_octets_per_byte bfd_arch_bits_per_address bfd_fdopenr bfd_get_section_contents bfd_openr bfd_openr_iovec xcalloc libdl.so.2 libstdc++.so.6 pthread_cancel _ZSt20__throw_out_of_rangePKc _ZSt7nothrow _ZNKSt15basic_stringbufIcSt11char_traitsIcESaIcEE3strEv __cxa_guard_abort _Znwj __cxa_free_exception _ZNKSs4findEcj _ZTTSt19basic_ostringstreamIcSt11char_traitsIcESaIcEE _ZNSs4_Rep9_S_createEjjRKSaIcE _ZNSsC1EjcRKSaIcE _ZStplIcSt11char_traitsIcESaIcEESbIT_T0_T1_EPKS3_RKS6_ _ZNSsC1ERKSs _ZNKSs5rfindEcj _ZTVSt15basic_stringbufIcSt11char_traitsIcESaIcEE _ZSt18_Rb_tree_decrementPSt18_Rb_tree_node_base _ZNSt13basic_filebufIcSt11char_traitsIcEEC1Ev 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closedir strncpy fork regfree __stack_chk_fail __lxstat select mkdir __assert_fail isspace mmap fgets msync strlen isxdigit __cxa_atexit memset strstr __errno_location fseek dup2 regerror memcpy fclose strtoul strcat realpath opendir getenv sscanf regcomp stderr munmap fscanf mremap execvp __fxstat strncat strtoull chown fwrite fread atoi waitpid strchr fprintf utime fdopen __xstat memmove access _IO_getc strcmp strerror __libc_start_main snprintf _edata __bss_start _end GCC_3.0 GLIBC_2.0 CXXABI_1.3 GLIBCXX_3.4.9 GLIBCXX_3.4 GLIBC_2.2.3 GLIBC_2.4 GLIBC_2.3 GLIBC_2.1 GLIBC_2.3.4 GLIBC_2.1.3
basic_string::_S_construct NULL not valid Interpretation of command line: Output annotated source file with samples Output files where samples count reach Output annotated assembly listing with samples Passing the following additional arguments to objdump ; " unique_storage::get(): out of bounds refusing to create non-canonical filename input and output files are identical: opannotate (warning): unable to open for reading: An error occur during the execution of objdump: Output path of / would over-write the source files selected image set doesn't contain any of opannotate (warning): no debug information available for binary , and --assembly not requested /* * */ Command line: % of the samples Output all files vector::_M_insert_aux basic_string::substr Total samples for file : total: , :
/../ refusing to create file outside of output directory unable to create file: unable to open output file -d --no-show-raw-insn -S --start-address= --stop-address= arm-eabi-objdump unable to create directory: the selected symbol (o l St12out_of_range x 6 6 _ Bnormal none|normal|smart demangle directory name output directory output-dir comma-separated paths search-dirs source file prefixes to strip base-dirs filenames include-file exclude-file include-symbols exclude-symbols parameters objdump-params cpu,tid,tgid,unitmask,all comma separated list merge output source output assembly percent threshold Archive: Matched sample files: profile_classes: demangle GNU C++ symbol names (default normal) directories to look for source files include these comma separated filename exclude these comma separated filename include these comma separated symbols exclude these comma separated symbols additional params to pass to objdump exclude libs, kernel, and module samples for applications minimum percentage needed to produce output differential profiles not allowed you must specify at least --source or --assembly --objdump-params is meaningless without --assembly --base-dirs is useless unless you specify an alternative source location with --search-dirs --output-dir is meaningless with --assembly error: no sample files found: profile specification too strict ? all,debug,bfd,level1,sfile,stats,xml specify session path to hold samples database and session data (/var/lib/oprofile/) comma-separated path to search missing binaries path to filesystem to search for missing binaries invalid profile specification /var/lib/oprofile/ verbose output verbose session-dir image-path root none invalid option --demangle= {} { lib library unknown merge option: --merge=lib is meaningless with --exclude-dependent unitmask illegal threshold value: allowed range: [0-100] threshold: unknown --verbose= options unknown exception (o t# = (o # l 14op_fatal_error St16invalid_argument specify event:, count: or unitmask: (see also --merge=unitmask) Already displaying results for parameter which conflicts with parameter Processes with a thread group ID of Processes with a thread ID of Internal error - no equivalence class axis sanitize_profile_sample_files(): sample file parsed twice ? sample_filename: specify tgid: or --merge tgid specify tid: or --merge tid specify cpu: or --merge cpu op_lexical_cast() op_lexical_cast(" ") with values: and more, Suggestion: Samples on CPU sample_filename: callgraph filenames: lib_image: profile_sample_files # profile_dep_set # event: count: unitmask: tgid: tid: cpu: longname: ptemplate: profiles_set # cpuinfo: class # vector::_M_fill_insert x123456789abcdefABCDEF \# t h# anon warning: could not be found. could not be read. matches more than one file: detailed profile will not be provided. is not in a usable binary format. .ko ' `J J pJ (o ' ' N34_GLOBAL__N__ZN12extra_images4suidE14module_matcherE Hn ' N12extra_images7matcherE ' d `d d image_name_storage::get_name() called with different extra parameter invalid parameter to image_name_storage;;get_name() anonymous symbol from section (no symbols) ( (o ( ( 18image_name_storage (o ) () 16filename_storageI14image_name_tagE Hn @) 14unique_storageI14image_name_tag15stored_filenameE ( ` () p ) @ (o ) ) 18debug_name_storage (o ) * 12name_storageI14debug_name_tagE Hn * 14unique_storageI14debug_name_tag11stored_nameE ) @ * * (o * * 19symbol_name_storage (o * * 12name_storageI15symbol_name_tagE Hn + 14unique_storageI15symbol_name_tag11stored_nameE * @ * 0 Can't read sample file header: Invalid sample file, bad magic number: warning: could not check that the binary file has not been modified since the profile was taken. Results may be inaccurate. warning: the last modified time of the binary file does not match that of the sample file for Either this is the wrong binary or the binary has been modified since the sample file was created. Profiling through timer interrupt header timestamps are different ( header is_kernel flags are different for Can't open sample file: DAE .jo CPU: , speed MHz (estimated) Could not locate event Unknown event Counted events ( with a unit mask of 0x multiple flags count basic_string::erase parse_anon() invalid name: (tgid: range: {root} {kern} {anon} {dep} {anon {cg} {anon: parse_event_spec(): bad event specification: parse_filename() invalid filename: parse_filename() pid.addr.addr name expected: profile_t::samples_range(): start > end something wrong with kernel or module layout ? please report problem to oprofile-list@lists.sourceforge.net oprofpp: samples files version mismatch, are you running a daemon and post-profile tools with version start_offset is now mismatch ? 0 @D pD Hn (0 12symbol_entry WARNING! The OProfile kernel driver reports sample Such overflows can result in incorrect sample attribution See the oprofiled.log for details. You should adjust your sampling frequency to eliminate Warning: Invalid sample files found in This problem can be caused by too high of a sampling rate. No sample file found: try running opcontrol --dump or specify a session containing sample files profile_spec::parse(): not a valid tag " tag specified more than once: stats/ event_lost_overflow sample_lost_overflow cpu%d Overflow stats not available buffer overflows. , invalid sample files and other symptoms. (or at least minimize) these overflows. current /{root}/ /{kern}/ No session given included session was: excluded session was: archive session session-exclude image-exclude lib-image unit-mask isn't a valid directory invalid --image-path= options vma symbol app-name unknown sort option: compare_by(): unknown sort option: / 4 K K (o ,4 0 11diff_symbol END 2.0 opreport true false module:class( )= 0123456789ABCDEF tid= app_name= pid= app=