Re: Crash on import

So I recently upgraded from FreeBSD 12 to FreeBSD 13 beta and did a
fresh install of everything and audacity has stopped crashing. I
wonder if a dependency was causing the previous crashes (suspecting an
lv2 plugin as there was 1 particular lv2 dependency that was causing
mysterious problems until they updated it to the latest version).
Anyways, looking forward to the next release! I haven't had a chance
to test build it as I've been too busy with upgrading hardware on my
ancient servers but when that's done, audacity should build faster ;)

On Sun, Aug 9, 2020 at 8:44 PM Jack L. <[email protected]> wrote:
>
> Hmm, this time it crashed when I selected some audio and hit the
> delete key. For the past few weeks, I've noticed if I close the
> project after about 30 minutes and reopening, it won't crash. Seems
> like the project has to be actively worked on for at least 20 minutes
> or so for it to start crashing. Leaving it open and working on it
> periodically won't cause it to crash either. Included a bt below of it
> crashing when selecting some audio and hitting delete. I don't know
> why debug build doesn't seem to really debugging even though it says
> it's a debug build.
>
>
> Reading symbols from /usr/local/bin/audacity...
> (No debugging symbols found in /usr/local/bin/audacity)
> [New LWP 100648]
> [New LWP 100650]
> [New LWP 100653]
> [New LWP 100654]
> [New LWP 100656]
> [New LWP 100665]
> Core was generated by `audacity /home/jack/prdstuff/751edit.aup'.
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0  0x0000000803714ef5 in memcpy () from /lib/libc.so.7
> [Current thread is 1 (LWP 100648)]
> warning: File "/usr/local/lib/libpython3.7m.so.1.0-gdb.py"
> auto-loading has been declined by your `auto-load safe-path' set to "$
> debugdir:$datadir/auto-load".
> To enable execution of this file add
>        add-auto-load-safe-path /usr/local/lib/libpython3.7m.so.1.0-gdb.py
> line to your configuration file "/root/.gdbinit".
> To completely disable this security protection add
>        set auto-load safe-path /
> line to your configuration file "/root/.gdbinit".
> For more information about this security protection see the
> --Type <RET> for more, q to quit, c to continue without paging--
> "Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
>        info "(gdb)Auto-loading safe path"
> (gdb) bt
> #0  0x0000000803714ef5 in memcpy () at /lib/libc.so.7
> #1  0x0000000801477bf2 in wxStreamBuffer::Write(void const*, unsigned
> long) () at /usr/local/lib/libwx_baseu-3.1.so.3
> #2  0x00000008014622df in wxMemoryOutputStream::OnSysWrite(void
> const*, unsigned long) () at /usr/local/lib/libwx_baseu-3.1.so.3
> #3  0x0000000801479112 in wxOutputStream::Write(void const*, unsigned
> long) () at /usr/local/lib/libwx_baseu-3.1.so.3
> #4  0x00000000009b3c7e in AutoSaveFile::WriteAttr(wxString const&,
> wxString const&) ()
> #5  0x0000000000b03e41 in ProjectFileIO::WriteXML(XMLWriter&,
> wxArrayStringEx*) ()
> #6  0x0000000000b050e3 in ProjectFileIO::AutoSave() ()
> #7  0x0000000000b1a5f2 in ProjectHistory::PushState(TranslatableString
> const&, TranslatableString const&, UndoPush) ()
> #8  0x0000000000e81da0 in
> EditActions::Handler::OnDelete(CommandContext const&) ()
> #9  0x0000000000c1352c in
> CommandManager::HandleCommandEntry(AudacityProject&, CommandListEntry
> const*, std::__1::bitset<64ul>, b
> ool, wxEvent const*) ()
> #10 0x0000000000c1330e in
> CommandManager::FilterKeyEvent(AudacityProject*, wxKeyEvent const&,
> bool) ()
> #11 0x0000000000c17e25 in bool
> std::__1::__invoke_void_return_wrapper<bool>::__call<InstallHandlers::InstallHandlers()::{lambda(w
> xKeyEvent&)#2}&,
> wxKeyEvent&>(InstallHandlers::InstallHandlers()::{lambda(wxKeyEvent&)#2}&,
> wxKeyEvent&) ()
> #12 0x0000000000a7d5c7 in
> EventMonitor::FilterEvent(wxEvent&)::{lambda()#1}::operator()() const
> ()
> #13 0x0000000000a7d445 in EventMonitor::FilterEvent(wxEvent&) ()
> #14 0x000000080153158c in wxEvtHandler::ProcessEvent(wxEvent&) () at
> /usr/local/lib/libwx_baseu-3.1.so.3
> #15 0x0000000801531cbc in wxEvtHandler::SafelyProcessEvent(wxEvent&)
> () at /usr/local/lib/libwx_baseu-3.1.so.3
> #16 0x0000000801a564b7 in  () at /usr/local/lib/libwx_gtk3u_core-3.1.so.3
> #17 0x0000000802f76a28 in  () at /usr/local/lib/libgtk-3.so.0
> #18 0x0000000803300eed in g_closure_invoke () at
> /usr/local/lib/libgobject-2.0.so.0
> #19 0x0000000803316a48 in  () at /usr/local/lib/libgobject-2.0.so.0
> #20 0x00000008033177d1 in g_signal_emit_valist () at
> /usr/local/lib/libgobject-2.0.so.0
> #21 0x0000000803317dae in g_signal_emit () at /usr/local/lib/libgobject-2.0.so.0
> #22 0x0000000802f25ad9 in  () at /usr/local/lib/libgtk-3.so.0
> #23 0x0000000802f3f234 in gtk_window_propagate_key_event () at
> /usr/local/lib/libgtk-3.so.0
> #24 0x0000000801a4d7ee in  () at /usr/local/lib/libwx_gtk3u_core-3.1.so.3
> #25 0x0000000802f76a28 in  () at /usr/local/lib/libgtk-3.so.0
> #26 0x0000000803300eed in g_closure_invoke () at
> /usr/local/lib/libgobject-2.0.so.0
> #27 0x0000000803316a48 in  () at /usr/local/lib/libgobject-2.0.so.0
> #28 0x00000008033177d1 in g_signal_emit_valist () at
> /usr/local/lib/libgobject-2.0.so.0
> #29 0x0000000803317dae in g_signal_emit () at /usr/local/lib/libgobject-2.0.so.0
> #30 0x0000000802f25ad9 in  () at /usr/local/lib/libgtk-3.so.0
> #31 0x0000000802dc8a78 in gtk_propagate_event () at /usr/local/lib/libgtk-3.so.0
> --Type <RET> for more, q to quit, c to continue without paging--
> #32 0x0000000802dc862d in gtk_main_do_event () at /usr/local/lib/libgtk-3.so.0
> #33 0x00000008026f9461 in  () at /usr/local/lib/libgdk-3.so.0
> #34 0x00000008027319e7 in  () at /usr/local/lib/libgdk-3.so.0
> #35 0x00000008033fce76 in g_main_context_dispatch () at
> /usr/local/lib/libglib-2.0.so.0
> #36 0x00000008033fd224 in  () at /usr/local/lib/libglib-2.0.so.0
> #37 0x00000008033fd54f in g_main_loop_run () at /usr/local/lib/libglib-2.0.so.0
> #38 0x0000000802dc7f8a in gtk_main () at /usr/local/lib/libgtk-3.so.0
> #39 0x0000000801a39b65 in wxGUIEventLoop::DoRun() () at
> /usr/local/lib/libwx_gtk3u_core-3.1.so.3
> #40 0x00000008013fb092 in wxEventLoopBase::Run() () at
> /usr/local/lib/libwx_baseu-3.1.so.3
> #41 0x00000008013adcb6 in wxAppConsoleBase::MainLoop() () at
> /usr/local/lib/libwx_baseu-3.1.so.3
> #42 0x0000000801448bd8 in wxEntry(int&, wchar_t**) () at
> /usr/local/lib/libwx_baseu-3.1.so.3
> #43 0x0000000000981f3f in main ()
> (gdb)
>
>
>
> On Mon, Jun 29, 2020 at 2:07 AM Jack L. <[email protected]> wrote:
> >
> > It seems to be random also, I was trying to fix the crashed project
> > and was chop chop chop and then it kaboomed
> >
> > On Mon, Jun 29, 2020 at 2:04 AM Peter Sampson
> > <[email protected]> wrote:
> > >
> > >
> > >
> > > On Mon, Jun 29, 2020 at 5:39 AM Jack L. <[email protected]> wrote:
> > >>
> > >> So with 2.4.2, I only had 1 window open with 2 tracks in it. I ctrl+x
> > >> a segment of a single track and it crashed with this:
> > >
> > >
> > > Following those steps to reproduce - on W10 with 2.4.2 I do not get a crash,
> > > Audacity successfully cuts the audio.
> > >
> > > And I can paste it back elsewhere in the two-track project.
> > >
> > > Peter.
> > >
> > >
> > >>
> > >> % du -sh AutoSave/
> > >> 332K    AutoSave/
> > >>
> > >> root@upstairs:/home/jack # gdb /usr/local/bin/audacity
> > >> prdstuff/audacity.core
> > >> GNU gdb (GDB) 9.2 [GDB v9.2 for FreeBSD]
> > >> Copyright (C) 2020 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 "x86_64-portbld-freebsd12.1".
> > >> Type "show configuration" for configuration details.
> > >> For bug reporting instructions, please see:
> > >> <http://www.gnu.org/software/gdb/bugs/>.
> > >> Find the GDB manual and other documentation resources online at:
> > >>    <http://www.gnu.org/software/gdb/documentation/>.
> > >>
> > >> For help, type "help".
> > >> Type "apropos word" to search for commands related to "word"...
> > >> Reading symbols from /usr/local/bin/audacity...
> > >> (No debugging symbols found in /usr/local/bin/audacity)
> > >> [New LWP 100440]
> > >> [New LWP 101242]
> > >> [New LWP 101255]
> > >> [New LWP 101257]
> > >>
> > >> Core was generated by `audacity /home/jack/prdstuff/prd745.aup'.
> > >> Program terminated with signal SIGSEGV, Segmentation fault.
> > >> #0  0x0000000803714db8 in memcpy () from /lib/libc.so.7
> > >> [Current thread is 1 (LWP 100440)]
> > >> warning: File "/usr/local/lib/libpython3.7m.so.1.0-gdb.py"
> > >> auto-loading has been declined by your `auto-load safe-path' set to "$
> > >> debugdir:$datadir/auto-load".
> > >> To enable execution of this file add
> > >>        add-auto-load-safe-path /usr/local/lib/libpython3.7m.so.1.0-gdb.py
> > >> line to your configuration file "/root/.gdbinit".
> > >> To completely disable this security protection add
> > >>        set auto-load safe-path /
> > >> line to your configuration file "/root/.gdbinit".
> > >> For more information about this security protection see the
> > >> "Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
> > >>        info "(gdb)Auto-loading safe path"
> > >> (gdb)
> > >> (gdb) bt
> > >> #0  0x0000000803714db8 in memcpy () at /lib/libc.so.7
> > >> #1  0x0000000801477bf2 in wxStreamBuffer::Write(void const*, unsigned
> > >> long) () at /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #2  0x00000008014622df in wxMemoryOutputStream::OnSysWrite(void
> > >> const*, unsigned long) () at /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #3  0x0000000801479112 in wxOutputStream::Write(void const*, unsigned
> > >> long) () at /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #4  0x00000000009b39fe in AutoSaveFile::WriteAttr(wxString const&,
> > >> wxString const&) ()
> > >> #5  0x0000000000bb2502 in Track::WriteCommonXMLAttributes(XMLWriter&,
> > >> bool) const ()
> > >> #6  0x0000000000beeb1f in WaveTrack::WriteXML(XMLWriter&) const ()
> > >> #7  0x0000000000b0430c in ProjectFileIO::WriteXML(XMLWriter&,
> > >> wxArrayStringEx*) ()
> > >> #8  0x0000000000b04e73 in ProjectFileIO::AutoSave() ()
> > >> #9  0x0000000000b1a382 in ProjectHistory::PushState(TranslatableString
> > >> const&, TranslatableString const&, UndoPush) ()
> > >> #10 0x0000000000e81171 in EditActions::Handler::OnCut(CommandContext const&) ()
> > >> #11 0x0000000000c132bc in
> > >> CommandManager::HandleCommandEntry(AudacityProject&, CommandListEntry
> > >> const*, std::__1::bitset<64ul>, b
> > >> ool, wxEvent const*) ()
> > >> #12 0x0000000000c1309e in
> > >> CommandManager::FilterKeyEvent(AudacityProject*, wxKeyEvent const&,
> > >> bool) ()
> > >> #13 0x0000000000c17bb5 in bool
> > >> std::__1::__invoke_void_return_wrapper<bool>::__call<InstallHandlers::InstallHandlers()::{lambda(w
> > >> xKeyEvent&)#2}&,
> > >> wxKeyEvent&>(InstallHandlers::InstallHandlers()::{lambda(wxKeyEvent&)#2}&,
> > >> wxKeyEvent&) ()
> > >> #14 0x0000000000a7d357 in
> > >> EventMonitor::FilterEvent(wxEvent&)::{lambda()#1}::operator()() const
> > >> ()
> > >> #15 0x0000000000a7d1d5 in EventMonitor::FilterEvent(wxEvent&) ()
> > >> #16 0x000000080153158c in wxEvtHandler::ProcessEvent(wxEvent&) () at
> > >> /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #17 0x0000000801531cbc in wxEvtHandler::SafelyProcessEvent(wxEvent&)
> > >> () at /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #18 0x0000000801a564b7 in  () at /usr/local/lib/libwx_gtk3u_core-3.1.so.3
> > >> #19 0x0000000802f76a28 in  () at /usr/local/lib/libgtk-3.so.0
> > >> #20 0x0000000803300ead in g_closure_invoke () at
> > >> /usr/local/lib/libgobject-2.0.so.0
> > >> #21 0x0000000803316a08 in  () at /usr/local/lib/libgobject-2.0.so.0
> > >> #22 0x0000000803317791 in g_signal_emit_valist () at
> > >> /usr/local/lib/libgobject-2.0.so.0
> > >> #23 0x0000000803317d6e in g_signal_emit () at /usr/local/lib/libgobject-2.0.so.0
> > >> #24 0x0000000802f25ad9 in  () at /usr/local/lib/libgtk-3.so.0
> > >> #25 0x0000000802f3f234 in gtk_window_propagate_key_event () at
> > >> /usr/local/lib/libgtk-3.so.0
> > >> #26 0x0000000801a4d7ee in  () at /usr/local/lib/libwx_gtk3u_core-3.1.so.3
> > >> #27 0x0000000802f76a28 in  () at /usr/local/lib/libgtk-3.so.0
> > >> #28 0x0000000803300ead in g_closure_invoke () at
> > >> /usr/local/lib/libgobject-2.0.so.0
> > >> #29 0x0000000803316a08 in  () at /usr/local/lib/libgobject-2.0.so.0
> > >> #30 0x0000000803317791 in g_signal_emit_valist () at
> > >> /usr/local/lib/libgobject-2.0.so.0
> > >> #31 0x0000000803317d6e in g_signal_emit () at /usr/local/lib/libgobject-2.0.so.0
> > >> --Type <RET> for more, q to quit, c to continue without paging--
> > >> #32 0x0000000802f25ad9 in  () at /usr/local/lib/libgtk-3.so.0
> > >> #33 0x0000000802dc8a78 in gtk_propagate_event () at /usr/local/lib/libgtk-3.so.0
> > >> #34 0x0000000802dc862d in gtk_main_do_event () at /usr/local/lib/libgtk-3.so.0
> > >> #35 0x00000008026f4461 in  () at /usr/local/lib/libgdk-3.so.0
> > >> #36 0x000000080272c9e7 in  () at /usr/local/lib/libgdk-3.so.0
> > >> #37 0x00000008033fce76 in g_main_context_dispatch () at
> > >> /usr/local/lib/libglib-2.0.so.0
> > >> #38 0x00000008033fd224 in  () at /usr/local/lib/libglib-2.0.so.0
> > >> #39 0x00000008033fd54f in g_main_loop_run () at /usr/local/lib/libglib-2.0.so.0
> > >> #40 0x0000000802dc7f8a in gtk_main () at /usr/local/lib/libgtk-3.so.0
> > >> #41 0x0000000801a39b65 in wxGUIEventLoop::DoRun() () at
> > >> /usr/local/lib/libwx_gtk3u_core-3.1.so.3
> > >> #42 0x00000008013fb092 in wxEventLoopBase::Run() () at
> > >> /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #43 0x00000008013adcb6 in wxAppConsoleBase::MainLoop() () at
> > >> /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #44 0x0000000801448bd8 in wxEntry(int&, wchar_t**) () at
> > >> /usr/local/lib/libwx_baseu-3.1.so.3
> > >> #45 0x0000000000981cbf in main ()
> > >>
> > >>
> > >> _______________________________________________
> > >> audacity-devel mailing list
> > >> [email protected]
> > >> https://lists.sourceforge.net/lists/listinfo/audacity-devel
> > >
> > > _______________________________________________
> > > audacity-devel mailing list
> > > [email protected]
> > > https://lists.sourceforge.net/lists/listinfo/audacity-devel