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January 25, 2013 04:37
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| # valgrind lv-tool -i alsa -a blursk | |
| ==17249== Memcheck, a memory error detector | |
| ==17249== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. | |
| ==17249== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info | |
| ==17249== Command: lv-tool -i alsa -a blursk | |
| ==17249== | |
| lv-tool v0.1 | |
| Loading actor 'blursk'... | |
| Loading input 'alsa'... | |
| ==17249== Syscall param ioctl(arg) contains uninitialised byte(s) | |
| ==17249== at 0x4561C99: ioctl (syscall-template.S:82) | |
| ==17249== by 0x409396A: visual_plugin_realize (lv_plugin.cpp:199) | |
| ==17249== by 0x4091752: visual_input_realize (lv_input.cpp:127) | |
| ==17249== by 0x4086B39: LV::Bin::realize() (lv_bin.cpp:159) | |
| ==17249== by 0x8058753: main (lv-tool.cpp:447) | |
| ==17249== | |
| --------------------------------------------------------------------------- | |
| # gdb --args lv-tool -i alsa -a blursk | |
| GNU gdb (Gentoo 7.5 p1) 7.5 | |
| Copyright (C) 2012 Free Software Foundation, Inc. | |
| License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> | |
| This is free software: you are free to change and redistribute it. | |
| There is NO WARRANTY, to the extent permitted by law. Type "show copying" | |
| and "show warranty" for details. | |
| This GDB was configured as "i686-pc-linux-gnu". | |
| For bug reporting instructions, please see: | |
| <http://bugs.gentoo.org/>... | |
| Reading symbols from /usr/local/bin/lv-tool...done. | |
| (gdb) r | |
| Starting program: /usr/local/bin/lv-tool -i alsa -a blursk | |
| [Thread debugging using libthread_db enabled] | |
| Using host libthread_db library "/lib/libthread_db.so.1". | |
| /usr/local/bin/lv-tool v0.1 | |
| Loading actor 'blursk'... | |
| Loading input 'alsa'... | |
| *** glibc detected *** /usr/local/bin/lv-tool: corrupted double-linked list: 0x0810ce00 *** | |
| ^C | |
| Program received signal SIGINT, Interrupt. | |
| 0xb7ffd424 in __kernel_vsyscall () | |
| (gdb) bt | |
| #0 0xb7ffd424 in __kernel_vsyscall () | |
| #1 0xb7ad9fe3 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95 | |
| #2 0xb7a610ae in _L_lock_10574 () at malloc.c:5210 | |
| #3 0xb7a5f6cc in __GI___libc_malloc (bytes=28) at malloc.c:2921 | |
| #4 0xb7feaecd in _dl_map_object_deps (map=0xb7bcf2c0, preloads=<optimized out>, npreloads=3082305100, trace_mode=0, open_mode=-2147483648) at dl-deps.c:517 | |
| #5 0xb7ff0286 in dl_open_worker (a=0xbfffd5f0) at dl-open.c:262 | |
| #6 0xb7fec484 in _dl_catch_error (objname=0xbfffd614, errstring=0xbfffd618, mallocedp=0xbfffd61f, operate=0xb7ff00f4 <dl_open_worker>, args=0xbfffd5f0) | |
| at dl-error.c:178 | |
| #7 0xb7fefcdd in _dl_open (file=0xb7b39445 "libgcc_s.so.1", mode=-2147483647, caller_dlopen=0xb7adeed9 <init+41>, nsid=-2, argc=5, argv=0xbfffe864, env=0xbfffe87c) | |
| at dl-open.c:639 | |
| #8 0xb7b019d8 in do_dlopen (ptr=0xbfffd7a0) at dl-libc.c:89 | |
| #9 0xb7fec484 in _dl_catch_error (objname=0xbfffd774, errstring=0xbfffd778, mallocedp=0xbfffd77f, operate=0xb7b0197c <do_dlopen>, args=0xbfffd7a0) at dl-error.c:178 | |
| #10 0xb7b01aa8 in dlerror_run (operate=<optimized out>, args=<optimized out>) at dl-libc.c:48 | |
| #11 0xb7b01b21 in __GI___libc_dlopen_mode (name=0xb7b39445 "libgcc_s.so.1", mode=-2147483647) at dl-libc.c:165 | |
| #12 0xb7adeed9 in init () at ../sysdeps/i386/backtrace.c:44 | |
| #13 0xb7e84790 in pthread_once () at ../nptl/sysdeps/unix/sysv/linux/i386/pthread_once.S:122 | |
| #14 0xb7adf13d in __GI___backtrace (array=0xbfffddf0, size=64) at ../sysdeps/i386/backtrace.c:121 | |
| #15 0xb7a55f05 in __libc_message (do_abort=2, fmt=0xb7b3e60c "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:178 | |
| #16 0xb7a5baf5 in malloc_printerr (action=<optimized out>, str=<optimized out>, ptr=0x810ce00) at malloc.c:5007 | |
| ---Type <return> to continue, or q <return> to quit--- | |
| #17 0xb7a5ca84 in _int_free (av=0xb7b84440 <main_arena>, p=0x810c5f8, have_lock=0) at malloc.c:4085 | |
| #18 0xb7f70f22 in visual_mem_free (ptr=0x810c600) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_mem.c:151 | |
| #19 0xb7f839c0 in LV::Buffer::Impl::free (this=0x8102d80) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_buffer.cpp:74 | |
| #20 0xb7f838eb in LV::Buffer::Impl::~Impl (this=0x8102d80, __in_chrg=<optimized out>) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_buffer.cpp:46 | |
| #21 0xb7f83c4a in std::default_delete<LV::Buffer::Impl>::operator() (this=0x8102ef0, __ptr=0x8102d80) | |
| at /usr/lib/gcc/i686-pc-linux-gnu/4.6.3/include/g++-v4/bits/unique_ptr.h:63 | |
| #22 0xb7f83b08 in std::unique_ptr<LV::Buffer::Impl, std::default_delete<LV::Buffer::Impl> >::reset (this=0x8102ef0, __p=0x8102d80) | |
| at /usr/lib/gcc/i686-pc-linux-gnu/4.6.3/include/g++-v4/bits/unique_ptr.h:245 | |
| #23 0xb7f83a47 in std::unique_ptr<LV::Buffer::Impl, std::default_delete<LV::Buffer::Impl> >::~unique_ptr (this=0x8102ef0, __in_chrg=<optimized out>) | |
| at /usr/lib/gcc/i686-pc-linux-gnu/4.6.3/include/g++-v4/bits/unique_ptr.h:169 | |
| #24 0xb7f832dd in LV::Buffer::~Buffer (this=0x8102ef0, __in_chrg=<optimized out>) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_buffer.cpp:112 | |
| #25 0xb7f8389c in LV::Buffer::unref (this=0x8102ef0) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_buffer.cpp:214 | |
| #26 0xb7f7b5bf in LV::intrusive_ptr_release (buffer=0x8102ef0) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_buffer.h:207 | |
| #27 0xb7f7bd94 in LV::IntrusivePtr<LV::Buffer>::~IntrusivePtr (this=0xbfffe154, __in_chrg=<optimized out>) | |
| at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_intrusive_ptr.hpp:52 | |
| #28 0xb7f7aadb in LV::Audio::get_sample_mixed_simple (this=0x809b620, buffer=..., channels=2, args=0xbfffe1d4 "I\377\261") | |
| at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_audio.cpp:266 | |
| #29 0xb7f9b005 in visual_audio_get_sample_mixed_simple (self=0x809b620, buffer=0x80e01e0, channels=2) | |
| at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_audio_c.cpp:56 | |
| #30 0xb7f09d99 in act_blursk_render (plugin=0x809b4a8, video=0x80dfe08, audio=0x809b620) | |
| at /storage/code/libvisual/libvisual.git/libvisual-plugins/plugins/actor/blursk/actor_blursk.c:308 | |
| #31 0xb7f79f91 in visual_actor_run (actor=0x809b428, audio=0x809b620) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_actor.cpp:501 | |
| #32 0xb7f827c2 in LV::Bin::run (this=0xbfffe718) at /storage/code/libvisual/libvisual.git/libvisual/libvisual/lv_bin.cpp:783 | |
| #33 0x08058b21 in main (argc=5, argv=0xbfffe864) at /storage/code/libvisual/libvisual.git/libvisual/tools/lv-tool/lv-tool.cpp:590 | |
| (gdb) |
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