. Thread 2 (process 11313): #0 0x41b3126d in ?? () #1 0x41b31463 in ?? () #2 0x41b3155b in ?? () #3 0x41b32558 in ?? () #4 0x41b2165b in ?? () #5 0x41b21f5d in ?? () #6 0x41b2bccf in ?? () #7 0x41b2c17b in ?? () #8 0x41ae3104 in ?? () #9 0x41ae392a in ?? () #10 0x41b28b88 in ?? () #11 0x411b01b3 in ?? () #12 0x411b0602 in ?? () #13 0xb5710b4a in ?? () from /usr/lib/evince/backends/libpdfdocument.so #14 0x4101baa2 in ev_selection_get_selection_map () from /usr/lib/libevbackend.so.0 #15 0x080615a4 in ?? () #16 0x0805f513 in ?? () #17 0x0805fa5c in ?? () #18 0xb7dbfe2f in IA__g_static_rec_mutex_lock_full (mutex=0x8100060, depth=3083494416) at /build/buildd/glib2.0-2.16.3/glib/gthread.c:366 self = {data = "ô\237 N", dummy_double = 2.1412953943069773e+68, dummy_pointer = 0x4e209ff4, dummy_long = 1310760948} __PRETTY_FUNCTION__ = "IA__g_static_rec_mutex_lock_full" #19 0x4e1fa4fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #20 0x4e14de5e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 11311): #0 0x411b2324 in ?? () #1 0xb57138f1 in ?? () from /usr/lib/evince/backends/libpdfdocument.so #2 0x41017e6b in ev_document_get_attachments () from /usr/lib/libevbackend.so.0 #3 0x08086df8 in ?? () #4 0x08084b40 in ?? () #5 0x0807e4e3 in ?? () #6 0xb7d961e1 in g_timeout_set_expiration (timeout_source=0x83df468, current_time=0x80aea20) at /build/buildd/glib2.0-2.16.3/glib/gmain.c:3302 seconds = #7 0xb7d97dd6 in IA__g_main_context_dispatch (context=0x80d7818) at /build/buildd/glib2.0-2.16.3/glib/gmain.c:1944 No locals. #8 0xb7d9b193 in IA__g_main_loop_run (loop=0x1) at /build/buildd/glib2.0-2.16.3/glib/gmain.c:2842 self = (GThread *) 0xc8 __PRETTY_FUNCTION__ = "IA__g_main_loop_run" #9 0xb7d9b577 in IA__g_mapped_file_get_length (file=0x80f67b0) at /build/buildd/glib2.0-2.16.3/glib/gmappedfile.c:223 __PRETTY_FUNCTION__ = "IA__g_mapped_file_get_length" #10 0x41de6264 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #11 0x0808d486 in ?? () #12 0x4e08d450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #13 0x0805c381 in ?? ()