Bug#615916: libc6: SegFault in Mplayer
Package: libc6
Version: 2.13-0exp2
mplayer no longer plays anything I thow at it, giving me the following message:
MPlayer interrupted by signal 11 in module: ao2_init
...
However, gdb is saying libc6 is responsible:
Program received signal SIGSEGV, Segmentation fault.
do_lookup_x (new_hash=2488895455, old_hash=0x7fffffffba88, ref=0x0, result=<value optimized out>, scope=<value optimized out>, i=0, flags=2, skip=0x0, undef_map=0x7ffff7fd94d0)
at dl-lookup.c:99
99 dl-lookup.c: No such file or directory.
in dl-lookup.c
(gdb) bt
#0 do_lookup_x (new_hash=2488895455, old_hash=0x7fffffffba88, ref=0x0, result=<value optimized out>, scope=<value optimized out>, i=0, flags=2, skip=0x0,
undef_map=0x7ffff7fd94d0) at dl-lookup.c:99
#1 0x00007ffff7de6992 in _dl_lookup_symbol_x (undef_name=<value optimized out>, undef_map=0x7ffff7fd94d0, ref=0x7fffffffbb80, symbol_scope=<value optimized out>, version=0x0,
type_class=<value optimized out>, flags=2, skip_map=0x0) at dl-lookup.c:736
#2 0x00007fffef8a095a in do_sym (handle=0x7ffff7fd94d0, name=<value optimized out>, who=<value optimized out>, vers=0x0, flags=<value optimized out>) at dl-sym.c:177
#3 0x00007ffff660a0c4 in dlsym_doit (a=0x7fffffffbd30) at dlsym.c:51
#4 0x00007ffff7dea996 in _dl_catch_error (objname=<value optimized out>, errstring=<value optimized out>, mallocedp=<value optimized out>, operate=<value optimized out>,
args=<value optimized out>) at dl-error.c:178
#5 0x00007ffff660a2ec in _dlerror_run (operate=0x7ffff660a0b0 <dlsym_doit>, args=0x7fffffffbd30) at dlerror.c:164
#6 0x00007ffff660a07a in __dlsym (handle=<value optimized out>, name=<value optimized out>) at dlsym.c:71
#7 0x00007ffff6847283 in ?? () from /usr/lib/libasound.so.2
#8 0x00007ffff68472fd in snd_dlsym () from /usr/lib/libasound.so.2
#9 0x00007ffff68433c2 in ?? () from /usr/lib/libasound.so.2
#10 0x00007ffff683daa1 in ?? () from /usr/lib/libasound.so.2
#11 0x00007ffff683daed in ?? () from /usr/lib/libasound.so.2
#12 0x00007ffff6841bec in snd_config_expand () from /usr/lib/libasound.so.2
#13 0x00007ffff68431b0 in snd_config_search_definition () from /usr/lib/libasound.so.2
#14 0x00007ffff686331a in ?? () from /usr/lib/libasound.so.2
#15 0x000000000046d0fb in init (rate_hz=<value optimized out>, channels=<value optimized out>, format=9, flags=<value optimized out>) at libao2/ao_alsa.c:475
#16 0x0000000000467edd in init_best_audio_out (ao_list=0xaed3f0, use_plugin=<value optimized out>, rate=<value optimized out>, channels=<value optimized out>,
format=<value optimized out>, flags=<value optimized out>) at libao2/audio_out.c:171
#17 0x000000000045e349 in reinit_audio_chain () at mplayer.c:1685
#18 0x0000000000460221 in main (argc=11587504, argv=0xb258b0) at mplayer.c:3679
(gdb) q
A debugging session is active.
Inferior 1 [process 16025] will be killed.
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