SIG32/SIGSEGV in balsa 2.1.2
- From: tn fenster <balsa ars-solvendi de>
- To: Balsa-Liste <balsa-list gnome org>
- Subject: SIG32/SIGSEGV in balsa 2.1.2
- Date: Tue, 27 Apr 2004 16:00:45 +0200
Hello,
as I had no success trying to get balsa 2.0.17 working I tried to
install balsa 2.1.2 and get the following crash every time I start
balsa:
(gdb) run --disable-crash-dialog
Starting program: /home/tf/download/internet/balsa/2.1/balsa-2.1.2/src/
balsa --disable-crash-dialog
audio_alsa: no cards found!
opening Eingang..
Program received signal SIG32, Real-time event 32.
0x41217a14 in pthread_getconcurrency () from /lib/libpthread.so.0
(gdb) bt
#0 0x41217a14 in pthread_getconcurrency () from /lib/libpthread.so.0
#1 0x41217858 in pthread_getconcurrency () from /lib/libpthread.so.0
#2 0x41216f02 in pthread_create () from /lib/libpthread.so.0
#3 0x0809040b in balsa_window_real_open_mbnode (window=0x4121db84,
mbnode=0x8190ce0) at main-window.c:1641
#4 0x41006739 in g_cclosure_marshal_VOID__OBJECT ()
from /usr/lib/libgobject-2.0.so.0
#5 0x081baa48 in ?? ()
#6 0x08190ce0 in ?? ()
#7 0x081aa598 in ?? ()
#8 0x40ff6eba in g_object_unref () from /usr/lib/libgobject-2.0.so.0
#9 0x0821b928 in ?? ()
#10 0x410201a4 in ?? () from /usr/lib/libgobject-2.0.so.0
#11 0xbffff200 in ?? ()
#12 0x410201a4 in ?? () from /usr/lib/libgobject-2.0.so.0
#13 0xbffff210 in ?? ()
#14 0x081ba7f0 in ?? ()
#15 0x000001d0 in ?? ()
#16 0x40ff167d in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.
so.0
#17 0x081ba7f0 in ?? ()
#18 0x00000000 in ?? ()
#19 0x00000002 in ?? ()
#20 0xbffff210 in ?? ()
#21 0xbffff108 in ?? ()
#22 0x080903b0 in real_open_mbnode () at main-window.c:1584
Previous frame inner to this frame (corrupt stack?)
(gdb) list
1584 gdk_threads_leave();
1585 #ifdef BALSA_USE_THREADS
1586 pthread_mutex_unlock(&open_lock);
1587 #endif
1588 return;
1589 }
1590 g_assert(index->mailbox_node);
1591 g_signal_connect(G_OBJECT (index), "index-changed",
1592 G_CALLBACK
(balsa_window_index_changed_cb),
1593 window);
(gdb) info locals
No symbol table info available.
(gdb) up
#1 0x41217858 in pthread_getconcurrency () from /lib/libpthread.so.0
(gdb) list
1594
1595 /* if(config_short_label) label = gtk_label_new(mbnode-
> mailbox->name);
1596 else */
1597 label = balsa_notebook_label_new(mbnode);
1598
1599 /* for updating date when settings change */
1600 index->line_length = balsa_app.line_length;
1601
1602 /* store for easy access */
1603 scroll = gtk_scrolled_window_new(NULL, NULL);
(gdb) info locals
No symbol table info available.
(gdb) up
#2 0x41216f02 in pthread_create () from /lib/libpthread.so.0
(gdb) list
1604 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
1605 GTK_POLICY_AUTOMATIC,
1606 GTK_POLICY_AUTOMATIC);
1607 gtk_container_add(GTK_CONTAINER(scroll), GTK_WIDGET
(index));
1608 gtk_widget_show(scroll);
1609 gtk_notebook_append_page(GTK_NOTEBOOK(balsa_app.
main_window->notebook),
1610 scroll, label);
1611
1612 /* change the page to the newly selected notebook item */
1613 page_num = gtk_notebook_page_num(GTK_NOTEBOOK
(gdb) info locals
No symbol table info available.
(gdb) up
#3 0x0809040b in balsa_window_real_open_mbnode (window=0x4121db84,
mbnode=0x8190ce0) at main-window.c:1641
1641 pthread_create(&open_thread, NULL, (void*(*)(void*))
real_open_mbnode,
(gdb) list
1636
1637 #endif
1638 g_object_set_data(G_OBJECT(mbnode), BALSA_WINDOW_KEY,
window);
1639 g_object_ref(mbnode);
1640 #ifdef BALSA_USE_THREADS
1641 pthread_create(&open_thread, NULL, (void*(*)(void*))
real_open_mbnode,
1642 mbnode);
1643 pthread_detach(open_thread);
1644 #else
1645 real_open_mbnode(mbnode);
(gdb) info locals
open_thread = 3221221904
(gdb) up
#4 0x41006739 in g_cclosure_marshal_VOID__OBJECT ()
from /usr/lib/libgobject-2.0.so.0
As this looked like a threading problem to me, I did a configure --
disable-threads but this time get a segfault every time I start. Output
of gdb is:
(gdb) run --disable-crash-dialog
Starting program: /home/tf/download/internet/balsa/2.1/balsa-2.1.2/src/
balsa --disable-crash-dialog
audio_alsa: no cards found!
opening Eingang..
Program received signal SIGSEGV, Segmentation fault.
libbalsa_condition_clone (cnd=0x0) at filter-funcs.c:416
416 new_cnd->negate = cnd->negate;
(gdb) bt
#0 libbalsa_condition_clone (cnd=0x0) at filter-funcs.c:416
#1 0x080c23d9 in libbalsa_condition_clone (cnd=0x8121e00)
at filter-funcs.c:451
#2 0x080ca6c6 in libbalsa_mailbox_search_iter_new
(condition=0x8121e00)
at mailbox.c:1118
#3 0x080c969c in libbalsa_mailbox_run_filters_on_reception
(mailbox=0x818be58)
at mailbox.c:579
#4 0x080d314d in libbalsa_mailbox_local_set_threading
(mailbox=0x818be58,
thread_type=LB_MAILBOX_THREADING_FLAT) at mailbox_local.c:415
#5 0x080cba85 in lbm_set_threading (mailbox=0x818be58,
thread_type=137577752)
at mailbox.c:1546
#6 0x080cbbe9 in libbalsa_mailbox_set_threading (mailbox=0x818be58,
thread_type=LB_MAILBOX_THREADING_FLAT) at mailbox.c:1564
#7 0x0806da91 in balsa_index_load_mailbox_node (index=0x8280ad0,
mbnode=0x8280ad0) at balsa-index.c:794
#8 0x0808e2f6 in real_open_mbnode (mbnode=0x818bf80) at main-window.
c:1575
#9 0x41006739 in g_cclosure_marshal_VOID__OBJECT ()
from /usr/lib/libgobject-2.0.so.0
#10 0x0818bf80 in ?? ()
#11 0x0818bf80 in ?? ()
#12 0x081a45b8 in ?? ()
#13 0x40ff6eba in g_object_unref () from /usr/lib/libgobject-2.0.so.0
#14 0x08216c70 in ?? ()
#15 0x410201a4 in ?? () from /usr/lib/libgobject-2.0.so.0
#16 0xbffff200 in ?? ()
#17 0x410201a4 in ?? () from /usr/lib/libgobject-2.0.so.0
#18 0xbffff210 in ?? ()
#19 0x081b5b48 in ?? ()
#20 0x000001d0 in ?? ()
#21 0x40ff167d in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.
so.0
#22 0x081b5b48 in ?? ()
#23 0x00000000 in ?? ()
#24 0x00000002 in ?? ()
#25 0xbffff210 in ?? ()
#26 0xbffff108 in ?? ()
#27 0x0808e510 in real_open_mbnode () at main-window.c:1584
Previous frame inner to this frame (corrupt stack?)
(gdb) list
1584 gdk_threads_leave();
1585 #ifdef BALSA_USE_THREADS
1586 pthread_mutex_unlock(&open_lock);
1587 #endif
1588 return;
1589 }
1590 g_assert(index->mailbox_node);
1591 g_signal_connect(G_OBJECT (index), "index-changed",
1592 G_CALLBACK
(balsa_window_index_changed_cb),
1593 window);
(gdb) info locals
new_cnd = (LibBalsaCondition *) 0x8334518
(gdb) up
#1 0x080c23d9 in libbalsa_condition_clone (cnd=0x8121e00)
at filter-funcs.c:451
451 new_cnd->match.andor.right =
(gdb) list
446 break;
447 case CONDITION_AND:
448 case CONDITION_OR:
449 new_cnd->match.andor.left =
450 libbalsa_condition_clone(cnd->match.andor.left);
451 new_cnd->match.andor.right =
452 libbalsa_condition_clone(cnd->match.andor.right);
453 break;
454 case CONDITION_NONE:
455 /* to avoid warnings */
(gdb) info locals
new_cnd = (LibBalsaCondition *) 0x8334490
(gdb) up
#2 0x080ca6c6 in libbalsa_mailbox_search_iter_new
(condition=0x8121e00)
at mailbox.c:1118
1118 iter->condition = libbalsa_condition_clone(condition);
(gdb) list
1113 g_return_val_if_fail(condition != NULL, NULL);
1114
1115 iter = g_new(LibBalsaMailboxSearchIter, 1);
1116 iter->mailbox = NULL;
1117 iter->stamp = 0;
1118 iter->condition = libbalsa_condition_clone(condition);
1119 iter->user_data = NULL;
1120
1121 return iter;
1122 }
(gdb) info locals
iter = (LibBalsaMailboxSearchIter *) 0x83343f0
(gdb) up
#3 0x080c969c in libbalsa_mailbox_run_filters_on_reception
(mailbox=0x818be58)
at mailbox.c:579
579 search_iter = libbalsa_mailbox_search_iter_new
(&cond_and);
After that I deleted all my filters from the balsa configuration file
and balsa started ok. When I tried to check for new mails, the inbox
unread count was correctly increased to 1 but I couldn't see the
messages. After closing and reopening the message was there, but I got
an error message saying: Couldn't sync mailbox Eingang
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