glibc-2.6-2 nicht in Ordnung?

[Zico]

Vorweg - bevor mir jemand nun mit "EH Crossposting" kommt, ja der Beitrag stammt aus dem dt. archlinux Forum und ich poste ihn deshalb hier, weil mir dort niemand eantwortet hat.

Folgendes - seit dem letzten Systemupdate wurde die glibc geupdated. Nun (ich denke zumindest das Auftreten des Fehlers mit dem Update in Verbindung bringen zu können), immer wenn ich Valgrind einsetze - nicht nur mit meiner Anwendung, die ich entwickle - es passiert bei ALLEN Anwendungen - spuckt es folgendes aus:

Beispiel free:

[zico@marvin ~]$ valgrind free
==6571== Memcheck, a memory error detector.
==6571== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al.
==6571== Using LibVEX rev 1732, a library for dynamic binary translation.
==6571== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP.
==6571== Using valgrind-3.2.3, a dynamic binary instrumentation framework.
==6571== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al.
==6571== For more details, rerun with: -v
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x4013C1E: index (in /lib/ld-2.6.so)
==6571==    by 0x4006E9A: expand_dynamic_string_token (in /lib/ld-2.6.so)
==6571==    by 0x400788E: _dl_map_object (in /lib/ld-2.6.so)
==6571==    by 0x4000D0A: map_doit (in /lib/ld-2.6.so)
==6571==    by 0x400C965: _dl_catch_error (in /lib/ld-2.6.so)
==6571==    by 0x4000C8E: do_preload (in /lib/ld-2.6.so)
==6571==    by 0x4004427: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x4013C29: index (in /lib/ld-2.6.so)
==6571==    by 0x4006E9A: expand_dynamic_string_token (in /lib/ld-2.6.so)
==6571==    by 0x400788E: _dl_map_object (in /lib/ld-2.6.so)
==6571==    by 0x4000D0A: map_doit (in /lib/ld-2.6.so)
==6571==    by 0x400C965: _dl_catch_error (in /lib/ld-2.6.so)
==6571==    by 0x4000C8E: do_preload (in /lib/ld-2.6.so)
==6571==    by 0x4004427: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x4013C34: index (in /lib/ld-2.6.so)
==6571==    by 0x4006E9A: expand_dynamic_string_token (in /lib/ld-2.6.so)
==6571==    by 0x400788E: _dl_map_object (in /lib/ld-2.6.so)
==6571==    by 0x4000D0A: map_doit (in /lib/ld-2.6.so)
==6571==    by 0x400C965: _dl_catch_error (in /lib/ld-2.6.so)
==6571==    by 0x4000C8E: do_preload (in /lib/ld-2.6.so)
==6571==    by 0x4004427: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x4013D91: strlen (in /lib/ld-2.6.so)
==6571==    by 0x4006EA7: expand_dynamic_string_token (in /lib/ld-2.6.so)
==6571==    by 0x400788E: _dl_map_object (in /lib/ld-2.6.so)
==6571==    by 0x4000D0A: map_doit (in /lib/ld-2.6.so)
==6571==    by 0x400C965: _dl_catch_error (in /lib/ld-2.6.so)
==6571==    by 0x4000C8E: do_preload (in /lib/ld-2.6.so)
==6571==    by 0x4004427: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x4013D91: strlen (in /lib/ld-2.6.so)
==6571==    by 0x40099BD: _dl_new_object (in /lib/ld-2.6.so)
==6571==    by 0x4005CB4: _dl_map_object_from_fd (in /lib/ld-2.6.so)
==6571==    by 0x4007937: _dl_map_object (in /lib/ld-2.6.so)
==6571==    by 0x4000D0A: map_doit (in /lib/ld-2.6.so)
==6571==    by 0x400C965: _dl_catch_error (in /lib/ld-2.6.so)
==6571==    by 0x4000C8E: do_preload (in /lib/ld-2.6.so)
==6571==    by 0x4004427: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x400A08F: _dl_relocate_object (in /lib/ld-2.6.so)
==6571==    by 0x400358E: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x400A09C: _dl_relocate_object (in /lib/ld-2.6.so)
==6571==    by 0x400358E: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x400A08F: _dl_relocate_object (in /lib/ld-2.6.so)
==6571==    by 0x40037B6: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
==6571==
==6571== Conditional jump or move depends on uninitialised value(s)
==6571==    at 0x400A09C: _dl_relocate_object (in /lib/ld-2.6.so)
==6571==    by 0x40037B6: dl_main (in /lib/ld-2.6.so)
==6571==    by 0x4012877: _dl_sysdep_start (in /lib/ld-2.6.so)
==6571==    by 0x4001F30: _dl_start (in /lib/ld-2.6.so)
==6571==    by 0x4000A77: (within /lib/ld-2.6.so)
             total       used       free     shared    buffers     cached
Mem:       1027988     901684     126304          0      70552     442688
-/+ buffers/cache:     388444     639544
Swap:       995988          0     995988
==6571==
==6571== ERROR SUMMARY: 9 errors from 9 contexts (suppressed: 0 from 0)
==6571== malloc/free: in use at exit: 0 bytes in 0 blocks.
==6571== malloc/free: 1 allocs, 1 frees, 568 bytes allocated.
==6571== For counts of detected errors, rerun with: -v
==6571== All heap blocks were freed -- no leaks are possible.

Wenn ich das richtig verstehe, sollten diese Fehler auf glibc-2.6-2 hindeuten.

Ich nutze ARCH64 und habe ebenfalls lib32-glibc-2.5 (nicht 2.6) installiert. Dieser Versionsunterschied sollte aber IMHO keine Rolle dabei spielen Aber eine Erwähnung ists ja Wert.

Jetzt bin ich nicht sicher wo der Fehler liegt und wohin ich mich wenden soll:

* Valgrind Entwickler -> Fehler in Valgrind?
* Valgrind Paketmaintainer von ARCH64 -> müsste das Paket ggf. auf neue glibc compiliert werden?
* glibc Entwickler -> Fehler in glibc?
* glibc Paketmaintainer von ARCH64?

Was würdet ihr dazu sagen?

 

[dunkelstern]

Wenn man valgrind baut:

checking the glibc version... unsupported version
configure: error: Valgrind requires glibc version 2.2 - 2.5

Also kurzgesagt: Valgrind geht nicht mit glibc 2.6, das muss erst angepasst werden.

 

[Zico]

Na das erklärt ja einiges.
Danke für die Info - ganz ehrlich, daran hätt ich nicht gedacht.