On Sunday 13 April 2014 13:16:38 John Ralls wrote: > On Apr 13, 2014, at 12:06 PM, Thomas Klausner <t...@giga.or.at> wrote: > > On Sun, Apr 13, 2014 at 11:44:38AM -0700, John Ralls wrote: > >> How it’s getting there is still to be determined, but the fact that > >> it’s running the main loop in 3 threads is a major problem. That > >> isn’t GnuCash’s doing: It’s single threaded.>
Whenever I'm debugging gnucash I also see multiple threads. I always assumed this is due to libguile. John, at the end of this message you hint at libgncmod-python to be the culprit. Just for my education - how did you come to that conclusion ? I don't see that name mentioned anywhere in the backtrace. Geert > > About that, see below. > > > >> But there should be GnuCash symbols there. Are you sure you’re > >> running the version you built with -g -O0?> > > Sorry, I wasn't. Here's the -g -O0 version, started in the > > background, when it's hanging (no gnucash symbols though): > > > > (gdb) thread apply all bt > > > > Thread 3 (LWP 2): > > #0 0x00007f7fdce3c4aa in poll () from /usr/lib/libc.so.12 > > #1 0x00007f7fdd606dd7 in poll (fds=<optimized out>, nfds=<optimized > > out>, timeout=<optimized out>) at > > /archive/foreign/src/lib/libpthread/pthread_cancelstub.c:412 #2 > > 0x00007f7fdf651cdd in g_main_context_iterate () from > > /usr/pkg/lib/libglib-2.0.so.0 #3 0x00007f7fdf651db4 in > > g_main_context_iteration () from /usr/pkg/lib/libglib-2.0.so.0 #4 > > 0x00007f7fd460714d in ?? () from > > /usr/pkg/lib/gio/modules/libdconfsettings.so #5 0x00007f7fdf67779a > > in g_thread_proxy () from /usr/pkg/lib/libglib-2.0.so.0 #6 > > 0x00007f7fdd60a6ac in pthread__create_tramp (cookie=0x7f7ff7bbb000) > > at /archive/foreign/src/lib/libpthread/pthread.c:572 #7 > > 0x00007f7fdce85d80 in __mknod50 () from /usr/lib/libc.so.12 #8 > > 0x00010102464c457f in ?? () > > #9 0x0000000000000000 in ?? () > > > > Thread 2 (LWP 3): > > #0 0x00007f7fdce3c4aa in poll () from /usr/lib/libc.so.12 > > #1 0x00007f7fdd606dd7 in poll (fds=<optimized out>, nfds=<optimized > > out>, timeout=<optimized out>) at > > /archive/foreign/src/lib/libpthread/pthread_cancelstub.c:412 #2 > > 0x00007f7fdf651cdd in g_main_context_iterate () from > > /usr/pkg/lib/libglib-2.0.so.0 #3 0x00007f7fdf65203f in > > g_main_loop_run () from /usr/pkg/lib/libglib-2.0.so.0 #4 > > 0x00007f7fe16e5cfb in gdbus_shared_thread_func () from > > /usr/pkg/lib/libgio-2.0.so.0 #5 0x00007f7fdf67779a in > > g_thread_proxy () from /usr/pkg/lib/libglib-2.0.so.0 #6 > > 0x00007f7fdd60a6ac in pthread__create_tramp (cookie=0x7f7ff7372000) > > at /archive/foreign/src/lib/libpthread/pthread.c:572 #7 > > 0x00007f7fdce85d80 in __mknod50 () from /usr/lib/libc.so.12 #8 > > 0x00010102464c457f in ?? () > > #9 0x0000000000000000 in ?? () > > > > Thread 1 (LWP 1): > > #0 0x00007f7fdce3c4aa in poll () from /usr/lib/libc.so.12 > > #1 0x00007f7fdd606dd7 in poll (fds=<optimized out>, nfds=<optimized > > out>, timeout=<optimized out>) at > > /archive/foreign/src/lib/libpthread/pthread_cancelstub.c:412 #2 > > 0x00007f7fdf651cdd in g_main_context_iterate () from > > /usr/pkg/lib/libglib-2.0.so.0 #3 0x00007f7fdf65203f in > > g_main_loop_run () from /usr/pkg/lib/libglib-2.0.so.0 #4 > > 0x00007f7fe16e5cfb in gdbus_shared_thread_func () from > > /usr/pkg/lib/libgio-2.0.so.0 #5 0x00007f7fdf67779a in > > g_thread_proxy () from /usr/pkg/lib/libglib-2.0.so.0 #6 > > 0x00007f7fdd60a6ac in pthread__create_tramp (cookie=0x7f7ff7372000) > > at /archive/foreign/src/lib/libpthread/pthread.c:572 #7 > > 0x00007f7fdce85d80 in __mknod50 () from /usr/lib/libc.so.12 #8 > > 0x00010102464c457f in ?? () > > #9 0x0000000000000000 in ?? () > > > > For comparison, here's the same for a gnucash started in gdb in the > > foreground after it opened my default file: > > > > (gdb) thread apply all bt > > [New LWP 4] > > [New LWP 3] > > [New LWP 2] > > > > Thread 4 (LWP 2): > > #0 0x00007f7fdce3c4aa in poll () from /usr/lib/libc.so.12 > > #1 0x00007f7fdd606dd7 in poll (fds=<optimized out>, nfds=<optimized > > out>, timeout=<optimized out>) at > > /archive/foreign/src/lib/libpthread/pthread_cancelstub.c:412 #2 > > 0x00007f7fdf651cdd in g_main_context_iterate () from > > /usr/pkg/lib/libglib-2.0.so.0 #3 0x00007f7fdf651db4 in > > g_main_context_iteration () from /usr/pkg/lib/libglib-2.0.so.0 #4 > > 0x00007f7fd460714d in ?? () from > > /usr/pkg/lib/gio/modules/libdconfsettings.so #5 0x00007f7fdf67779a > > in g_thread_proxy () from /usr/pkg/lib/libglib-2.0.so.0 #6 > > 0x00007f7fdd60a6ac in pthread__create_tramp (cookie=0x7f7ff7bbb000) > > at /archive/foreign/src/lib/libpthread/pthread.c:572 #7 > > 0x00007f7fdce85d80 in __mknod50 () from /usr/lib/libc.so.12 #8 > > 0x00010102464c457f in ?? () > > #9 0x0000000000000000 in ?? () > > > > Thread 3 (LWP 3): > > #0 0x00007f7fdce3c4aa in poll () from /usr/lib/libc.so.12 > > #1 0x00007f7fdd606dd7 in poll (fds=<optimized out>, nfds=<optimized > > out>, timeout=<optimized out>) at > > /archive/foreign/src/lib/libpthread/pthread_cancelstub.c:412 #2 > > 0x00007f7fdf651cdd in g_main_context_iterate () from > > /usr/pkg/lib/libglib-2.0.so.0 #3 0x00007f7fdf65203f in > > g_main_loop_run () from /usr/pkg/lib/libglib-2.0.so.0 #4 > > 0x00007f7fe16e5cfb in gdbus_shared_thread_func () from > > /usr/pkg/lib/libgio-2.0.so.0 #5 0x00007f7fdf67779a in > > g_thread_proxy () from /usr/pkg/lib/libglib-2.0.so.0 #6 > > 0x00007f7fdd60a6ac in pthread__create_tramp (cookie=0x7f7ff7768000) > > at /archive/foreign/src/lib/libpthread/pthread.c:572 #7 > > 0x00007f7fdce85d80 in __mknod50 () from /usr/lib/libc.so.12 #8 > > 0x0000000000000000 in ?? () > > > > Thread 2 (LWP 4): > > #0 0x00007f7fdce3c4aa in poll () from /usr/lib/libc.so.12 > > #1 0x00007f7fdd606dd7 in poll (fds=<optimized out>, nfds=<optimized > > out>, timeout=<optimized out>) at > > /archive/foreign/src/lib/libpthread/pthread_cancelstub.c:412 #2 > > 0x00007f7fdf651cdd in g_main_context_iterate () from > > /usr/pkg/lib/libglib-2.0.so.0 #3 0x00007f7fdf651db4 in > > g_main_context_iteration () from /usr/pkg/lib/libglib-2.0.so.0 #4 > > 0x00007f7fdf6534d3 in glib_worker_main () from > > /usr/pkg/lib/libglib-2.0.so.0 #5 0x00007f7fdf67779a in > > g_thread_proxy () from /usr/pkg/lib/libglib-2.0.so.0 #6 > > 0x00007f7fdd60a6ac in pthread__create_tramp (cookie=0x7f7ff05e2000) > > at /archive/foreign/src/lib/libpthread/pthread.c:572 #7 > > 0x00007f7fdce85d80 in __mknod50 () from /usr/lib/libc.so.12 #8 > > 0x00010102464c457f in ?? () > > #9 0x0000000000000000 in ?? () > > > > Thread 1 (LWP 1): > > #0 0x00007f7fdce3c4aa in poll () from /usr/lib/libc.so.12 > > #1 0x00007f7fdd606dd7 in poll (fds=<optimized out>, nfds=<optimized > > out>, timeout=<optimized out>) at > > /archive/foreign/src/lib/libpthread/pthread_cancelstub.c:412 #2 > > 0x00007f7fdf651cdd in g_main_context_iterate () from > > /usr/pkg/lib/libglib-2.0.so.0 #3 0x00007f7fdf65203f in > > g_main_loop_run () from /usr/pkg/lib/libglib-2.0.so.0 #4 > > 0x00007f7fe774a15f in gtk_main () from > > /usr/pkg/lib/libgtk-x11-2.0.so.0 #5 0x00007f7fec27099b in > > gnc_ui_start_event_loop () from > > /usr/pkg/lib/gnucash/libgncmod-gnome-utils.so #6 > > 0x000000000040385d in inner_main (closure=0x0, argc=1, > > argv=0x7f7fffffd5e0) at gnucash-bin.c:620 #7 0x00007f7fe8a69694 in > > invoke_main_func () from /usr/pkg/lib/libguile.so.17 #8 > > 0x00007f7fe8a3b01f in c_body () from /usr/pkg/lib/libguile.so.17 #9 > > 0x00007f7fe8aaf1c7 in scm_c_catch () from > > /usr/pkg/lib/libguile.so.17 #10 0x00007f7fe8a3afe4 in > > scm_c_with_continuation_barrier () from /usr/pkg/lib/libguile.so.17 > > #11 0x00007f7fe8aacb3d in scm_with_guile () from > > /usr/pkg/lib/libguile.so.17 #12 0x00007f7fe8a69657 in > > scm_boot_guile () from /usr/pkg/lib/libguile.so.17 #13 > > 0x000000000040316f in main (argc=1, argv=0x7f7fffffd5e0) at > > gnucash-bin.c:774 > > > > Is it possible that glib or gtk make some threads by themselves? > > Thomas > > I don’t *think* there are any places that either of them would spawn a > worker thread, but something is, and that’s a problem. Maybe it *is* > the python module. Try renaming lib/gnucash/libgncmod-python.*.so to > something and see if it loads correctly. > > Regards, > John Ralls > > > _______________________________________________ > gnucash-devel mailing list > gnucash-devel@gnucash.org > https://lists.gnucash.org/mailman/listinfo/gnucash-devel _______________________________________________ gnucash-devel mailing list gnucash-devel@gnucash.org https://lists.gnucash.org/mailman/listinfo/gnucash-devel
