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IDProjectCategoryView StatusDate SubmittedLast Update
0002473ardourbugspublic2008-11-25 23:362020-04-19 20:13
Reportertimblech Assigned Topaul  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionfixed 
Product Version2.7 
Summary0002473: memory corruption with ardour 2.7
Descriptionrunning ardour 2.7 via the ardev wrapper from the source tree for a couple of minutes, it crashes, complaining about a memory corruption:

*** glibc detected *** gtk2_ardour/ardour-2.7: malloc(): memory corruption: 0x000000000503fb00 ***
Additional Informationbacktrace:

#0 0x00007fa0014a3fd5 in raise () from /lib/libc.so.6
0000001 0x00007fa0014a5b43 in abort () from /lib/libc.so.6
#2 0x00007fa0014e4fa8 in ?? () from /lib/libc.so.6
#3 0x00007fa0014edcff in ?? () from /lib/libc.so.6
0000004 0x00007fa0014ef538 in malloc () from /lib/libc.so.6
0000005 0x00007fa001cde88d in operator new () from /usr/lib/libstdc++.so.6
#6 0x00000000008c2a23 in __gnu_cxx::new_allocator<std::_List_node<XMLNode*> >::allocate (this=0x503f498, __n=1) at /usr/include/c++/4.3/ext/new_allocator.h:92
#7 0x00000000008c2a48 in std::_List_base<XMLNode*, std::allocator<XMLNode*> >::_M_get_node (this=0x503f498) at /usr/include/c++/4.3/bits/stl_list.h:314
0000008 0x00000000008c2a64 in std::list<XMLNode*, std::allocator<XMLNode*> >::_M_create_node (this=0x503f498, __x=@0x7fff118e0e78) at /usr/include/c++/4.3/bits/stl_list.h:460
0000009 0x00007fa0037075e5 in std::list<XMLNode*, std::allocator<XMLNode*> >::insert (this=0x503f498, __position={_M_node = 0x503f498}, __x=@0x7fff118e0e78) at /usr/include/c++/4.3/bits/list.tcc:101
0000010 0x00007fa003703777 in XMLNode::add_child_nocopy (this=0x503f480, n=@0x503fa90) at libs/pbd/xml++.cc:270
0000011 0x00007f9fe43cab82 in GenericMidiControlProtocol::get_state () from /usr/local/lib64/ardour2/surfaces//libardour_genericmidi.so
0000012 0x00007fa00927e61f in ARDOUR::ControlProtocolManager::get_state (this=0x3486300) at libs/ardour/control_protocol_manager.cc:346
0000013 0x00007fa00939f53d in ARDOUR::Session::get_control_protocol_state (this=0x401ac60) at libs/ardour/session_state.cc:1143
0000014 0x00007fa0093ac4cc in ARDOUR::Session::state (this=0x401ac60, full_state=true) at libs/ardour/session_state.cc:1130
#15 0x00007fa0093accf2 in ARDOUR::Session::get_state (this=0x401ac60) at libs/ardour/session_state.cc:904
0000016 0x00007fa0093adaf9 in ARDOUR::Session::save_state (this=0x401ac60, snapshot_name={static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7fff118e1460 "80ñ\001 \177"}}, pending=true) at libs/ardour/session_state.cc:676
#17 0x00007fa0093afd7c in ARDOUR::Session::maybe_write_autosave (this=0x401ac60) at libs/ardour/session_state.cc:601
0000018 0x00000000008130a6 in ARDOUR_UI::autosave_session (this=0x3112ef0) at gtk2_ardour/ardour_ui.cc:557
0000019 0x0000000000828f07 in sigc::bound_mem_functor0<int, ARDOUR_UI>::operator() (this=0x4d96d38) at libs/sigc++2/sigc++/functors/mem_fun.h:1787
0000020 0x0000000000828f23 in sigc::adaptor_functor<sigc::bound_mem_functor0<int, ARDOUR_UI> >::operator() (this=0x4d96d30) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251
0000021 0x0000000000828f46 in sigc::internal::slot_call0<sigc::bound_mem_functor0<int, ARDOUR_UI>, bool>::call_it (rep=0x4d96d00) at libs/sigc++2/sigc++/functors/slot.h:103
0000022 0x00007fa009398895 in sigc::slot0<bool>::operator() (this=0x48927f0) at libs/sigc++2/sigc++/functors/slot.h:440
0000023 0x00007fa006ccb2a8 in glibmm_source_callback (data=0x48927f0) at libs/glibmm2/glibmm/main.cc:195
#24 0x00007fa006f2d4fb in ?? () from /usr/lib/libglib-2.0.so.0
0000025 0x00007fa006f2cd3b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
0000026 0x00007fa006f3050d in ?? () from /usr/lib/libglib-2.0.so.0
0000027 0x00007fa006f30a3d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
0000028 0x00007fa0067bd7a7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
0000029 0x00007fa004ec9925 in Gtk::Main::run_impl (this=0x31186f0) at libs/gtkmm2/gtk/gtkmm/main.cc:503
0000030 0x00007fa004ec97c2 in Gtk::Main::run () at libs/gtkmm2/gtk/gtkmm/main.cc:450
0000031 0x00007fa004961f63 in Gtkmm2ext::UI::run (this=0x3112ef0, old_receiver=@0x10e7120) at libs/gtkmm2ext/gtk_ui.cc:226
0000032 0x0000000000b2770f in main (argc=1, argv=0x7fff118e1958) at gtk2_ardour/main.cc:335
TagsNo tags attached.

Activities

paul

2008-11-30 22:05

administrator   ~0005403

tim - this can be caused by ardour discovering "old" versions of control surface code (as is happening here - the trace shows loading from /usr/local/lib64/ardour2/surfaces//libardour_genericmidi.so

if these really are old versions, then this crash is entirely expected. i think we've stopped ./ardev from doing this in svn now.

let me know if this explains the crash.

timblech

2008-11-30 22:31

reporter   ~0005404

ah, i didn't have a look at the path in the backtrace ... ./ardev was using the shared library from ardour-2.5 ... installing ardour-2.7 to /usr/local, i couldn't reproduce the problem ...

if this is fixed in svn, please close the bug

paul

2008-12-06 10:40

administrator   ~0005499

see notes for resolution.

system

2020-04-19 20:13

developer   ~0021828

Issue has been closed automatically, by Trigger Close Plugin.
Feel free to re-open with additional information if you think the issue is not resolved.

Issue History

Date Modified Username Field Change
2008-11-25 23:36 timblech New Issue
2008-11-26 04:54 seablade Status new => acknowledged
2008-11-30 22:05 paul Note Added: 0005403
2008-11-30 22:31 timblech Note Added: 0005404
2008-12-06 10:40 paul cost => 0.00
2008-12-06 10:40 paul Status acknowledged => resolved
2008-12-06 10:40 paul Resolution open => fixed
2008-12-06 10:40 paul Assigned To => paul
2008-12-06 10:40 paul Note Added: 0005499
2010-04-24 10:28 cth103 Category bugs => bugs2
2010-04-24 10:32 cth103 Category bugs2 => bugs
2020-04-19 20:13 system Note Added: 0021828
2020-04-19 20:13 system Status resolved => closed