Re: [Pan-users] Re: freeze, high CPU getting new headers

[David Shochat]

I've stopped, backtraced, continued, many times (during the freeze) and 
the following is typical.

Program received signal SIGINT, Interrupt.
0xb7abba62 in g_type_check_instance_is_a () from 
/usr/lib/libgobject-2.0.so.0
(gdb) bt
#0  0xb7abba62 in g_type_check_instance_is_a () from 
/usr/lib/libgobject-2.0.so.0
#1  0xb7e5c6ae in gtk_tree_model_iter_next () from 
/usr/lib/libgtk-x11-2.0.so.0
#2  0xb70adaef in ?? () from /usr/lib/gtk-2.0/modules/libgail.so
#3  0xb70adbac in ?? () from /usr/lib/gtk-2.0/modules/libgail.so
#4  0xb70aea1a in ?? () from /usr/lib/gtk-2.0/modules/libgail.so
#5  0xb70b2772 in ?? () from /usr/lib/gtk-2.0/modules/libgail.so
#6  0xb7b9c5b0 in atk_object_ref_accessible_child () from 
/usr/lib/libatk-1.0.so.0
#7  0xb70f4e3c in ?? () from /usr/lib/gtk-2.0/modules/libatk-bridge.so
#8  0xb7ab2b20 in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0xb7ab4916 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#10 0xb7ab4bd2 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#11 0xb70b04f1 in ?? () from /usr/lib/gtk-2.0/modules/libgail.so
#12 0xb7d7ad61 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#13 0xb7a9e759 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#14 0xb7ab30a3 in ?? () from /usr/lib/libgobject-2.0.so.0
#15 0xb7ab4916 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#16 0xb7ab4c59 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#17 0xb7e5bb09 in gtk_tree_model_row_inserted () from 
/usr/lib/libgtk-x11-2.0.so.0
#18 0x080d7806 in PanTreeStore::insert_sorted (this=0x91242f0, 
parent=0xb79ec70,
   address@hidden) at pan-tree.cc:978
#19 0x080d7b0c in PanTreeStore::insert_sorted (this=0x91242f0, 
address@hidden)
   at pan-tree.cc:828
#20 0x080c9ff0 in pan::HeaderPane::on_tree_change (this=0x8d5b8d8, 
address@hidden)
   at header-pane.cc:686
#21 0x081415cf in pan::DataImpl::MyTree::add_articles (this=0x8a9df18, 
address@hidden)
   at ../../pan/data/data.h:442
#22 0x08142713 in pan::DataImpl::MyTree::apply_filter (this=0x8a9df18, 
address@hidden)
   at my-tree.cc:235
#23 0x08142c17 in pan::DataImpl::MyTree::add_articles (this=0x8a9df18, 
address@hidden)
   at my-tree.cc:351
#24 0x0812b4ec in pan::DataImpl::on_articles_added (this=0xbf81c770, 
address@hidden,
   address@hidden) at headers.cc:1132
#25 0x0814d369 in pan::DataImpl::xover_flush (this=0xbf81c770, 
address@hidden) at xover.cc:194
#26 0x0814d30a in pan::DataImpl::xover_unref (this=0xbf81c770, 
address@hidden) at xover.cc:207
#27 0x0815e3c2 in ~TaskXOver (this=0xb480770) at task-xover.cc:122
#28 0x0816b9f8 in pan::Queue::remove_task (this=0xbf81c918, 
task=0xb480770) at queue.cc:543
#29 0x0816bcbd in pan::Queue::process_task (this=0xbf81c918, 
task=0xb480770) at queue.cc:229
#30 0x0816cec5 in pan::Queue::check_in (this=0xbf81c918, nntp=0xb486f08, 
nntp_health=pan::OK)
   at queue.cc:627
#31 0x081524f8 in pan::Task::check_in (this=0xb480770, nntp=0xb486f08, 
health=pan::OK) at task.cc:59
#32 0x08163aa3 in pan::NNTP::fire_done_func (this=0xb486f08, 
health=pan::OK, address@hidden)
   at nntp.cc:109
#33 0x0816538c in pan::NNTP::on_socket_response (this=0xb486f08, 
sock=0xb480f88, address@hidden)
   at nntp.cc:284
#34 0x0817827c in pan::GIOChannelSocket::do_read (this=0xb480f88) at 
socket-impl-gio.cc:390
#35 0x081785c7 in pan::GIOChannelSocket::gio_func (this=0xb480f88, 
channel=0xb3c00c88,
   cond=<value optimized out>) at socket-impl-gio.cc:501
#36 0xb7a46c5d in ?? () from /usr/lib/libglib-2.0.so.0
#37 0xb7a12bf8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#38 0xb7a15e5e in ?? () from /usr/lib/libglib-2.0.so.0
#39 0xb7a161e7 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#40 0xb7d77264 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#41 0x080a9291 in main (argc=143583080, argv=0x101000) at pan.cc:156