[Okular-devel] [Bug 295993] Unable to print PDF, okular hangs

[Nicola Ruggero]

https://bugs.kde.org/show_bug.cgi?id=295993

--- Comment #8 from Nicola Ruggero <nicola at nxnt.org> ---
Program received signal SIGINT, Interrupt.
0x00007ffff525157d in connect () at ../sysdeps/unix/syscall-template.S:82
82      ../sysdeps/unix/syscall-template.S: No such file or directory.
        in ../sysdeps/unix/syscall-template.S
(gdb) backtrace
#0  0x00007ffff525157d in connect () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fffe2fb4f0d in httpAddrConnect () from /usr/lib/libcups.so.2
#2  0x00007fffe2fb3f9d in httpReconnect () from /usr/lib/libcups.so.2
#3  0x00007fffe2fb46a6 in httpConnectEncrypt () from /usr/lib/libcups.so.2
#4  0x00007fffe2fd06af in cupsGetPPD3 () from /usr/lib/libcups.so.2
#5  0x00007fffe2fd0b05 in cupsGetPPD () from /usr/lib/libcups.so.2
#6  0x00007ffff5c0afbf in QCUPSSupport::setCurrentPrinter (this=0x7fffffffc040,
index=<optimized out>) at painting/qcups.cpp:190
#7  0x00007ffff5c0b893 in QCUPSSupport::QCUPSSupport (this=0x7fffffffc040) at
painting/qcups.cpp:141
#8  0x00007ffff5b6fbed in QPdfBaseEngine::QPdfBaseEngine (this=0xd830b0,
dd=<optimized out>, f=<optimized out>) at painting/qpdf.cpp:945
#9  0x00007ffff5b800e6 in QPSPrintEngine::QPSPrintEngine (this=0xd830b0,
m=QPrinter::ScreenResolution) at painting/qprintengine_ps.cpp:668
#10 0x00007ffff5b85f2f in QPrinterPrivate::createDefaultEngines (this=0xc08630)
at painting/qprinter.cpp:219
#11 0x00007ffff5b861e5 in QPrinter::init (this=0x7fffffffc280, mode=15283944)
at painting/qprinter.cpp:659
#12 0x00007ffff5b867c4 in QPrinter::QPrinter (this=0x7fffffffc280,
mode=QPrinter::ScreenResolution) at painting/qprinter.cpp:621
#13 0x00007fffed17699f in Okular::Part::slotPrint (this=0x741990) at
../../okular/part.cpp:1910
#14 0x00007fffed18082f in Okular::Part::qt_metacall (this=0x741990,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffffffc450) at
./part.moc:234
#15 0x00007ffff66622e6 in QMetaObject::activate (sender=0xa24710, m=<optimized
out>, local_signal_index=<optimized out>, argv=0xffffffffffffffff) at
kernel/qobject.cpp:3295
#16 0x00007ffff59e9132 in QAction::triggered (this=0x17, _t1=false) at
.moc/release-shared/moc_qaction.cpp:263
#17 0x00007ffff59eb1ab in QAction::activate (this=0xa24710, event=<optimized
out>) at kernel/qaction.cpp:1255
#18 0x00007ffff5e2a751 in QMenuPrivate::activateCausedStack (this=<optimized
out>, causedStack=..., action=0xa24710, action_e=QAction::Trigger, self=true)
at widgets/qmenu.cpp:1002
#19 0x00007ffff5e302e2 in QMenuPrivate::activateAction (this=0xa52940,
action=0xa24710, action_e=QAction::Trigger, self=<optimized out>) at
widgets/qmenu.cpp:1094
#20 0x00007ffff738c81e in KMenu::mouseReleaseEvent (this=0xa6b440, e=0xe936e8)
at ../../kdeui/widgets/kmenu.cpp:471
#21 0x00007ffff5a45632 in QWidget::event (this=0xa6b440, event=0x7fffffffd220)
at kernel/qwidget.cpp:8044
#22 0x00007ffff5e324db in QMenu::event (this=0xa6b440, e=0x7fffffffd220) at
widgets/qmenu.cpp:2421
#23 0x00007ffff59ef32c in QApplicationPrivate::notify_helper (this=0x62c2f0,
receiver=0xa6b440, e=0x7fffffffd220) at kernel/qapplication.cpp:4302
#24 0x00007ffff59f5fdb in QApplication::notify (this=0x7fffffffdd70,
receiver=0xa6b440, e=0x7fffffffd220) at kernel/qapplication.cpp:3867
#25 0x00007ffff72b0796 in KApplication::notify (this=0x7fffffffdd70,
receiver=0xa6b440, event=0x7fffffffd220) at
../../kdeui/kernel/kapplication.cpp:302
#26 0x00007ffff664f09c in QCoreApplication::notifyInternal
(this=0x7fffffffdd70, receiver=0xa6b440, event=0x7fffffffd220) at
kernel/qcoreapplication.cpp:726
#27 0x00007ffff59f51be in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QApplicationPrivate::sendMouseEvent (receiver=0xa6b440,
event=0x7fffffffd220, alienWidget=0x0, nativeWidget=0xa6b440,
buttonDown=<optimized out>, lastMouseReceiver=<optimized out>,
spontaneous=true) at kernel/qapplication.cpp:2967
#29 0x00007ffff5a754fd in QETWidget::translateMouseEvent (this=0xa6b440,
event=<optimized out>) at kernel/qapplication_x11.cpp:4314
#30 0x00007ffff5a739dc in QApplication::x11ProcessEvent (this=<optimized out>,
event=0x7fffffffd9a0) at kernel/qapplication_x11.cpp:3513
#31 0x00007ffff5a9f5a2 in x11EventSourceDispatch (s=0x630060,
callback=<optimized out>, user_data=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007ffff17226f2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#33 0x00007ffff1726568 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007ffff172671c in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#35 0x00007ffff66786b3 in QEventDispatcherGlib::processEvents (this=0x614c40,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#36 0x00007ffff5a9f19e in QGuiEventDispatcherGlib::processEvents (this=0x17,
flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007ffff664d9c2 in QEventLoop::processEvents (this=<optimized out>,
flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone
or in conjuction with DW_OP_piece or DW_OP_bit_piece.
) at kernel/qeventloop.cpp:149
#38 0x00007ffff664dd9c in QEventLoop::exec (this=0x7fffffffdcc0, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece or DW_OP_bit_piece.
) at kernel/qeventloop.cpp:201
#39 0x00007ffff6652a2b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1003
#40 0x000000000040885c in main (argc=<optimized out>, argv=<optimized out>) at
../../../okular/shell/main.cpp:82

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