https://bugs.kde.org/show_bug.cgi?id=516120
Bug ID: 516120
Summary: [ANR] Neochat freezes
Classification: Applications
Product: NeoChat
Version First unspecified
Reported In:
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: General
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Target Milestone: ---
Application: neochat (26.03.70)
(Compiled from sources)
ApplicationNotResponding [ANR]: true
Qt Version: 6.11.0
Frameworks Version: 6.24.0
Operating System: Linux 6.18.9-200.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 43 (KDE Plasma Desktop Edition)"
DrKonqi: 6.6.80 [CoredumpBackend]
-- Information about the crash:
Happens semi-randomly but fairly consistenly when switching channels
The crash can be reproduced every time.
-- Backtrace (Reduced):
#5 ft_service_list_lookup (service_descriptors=0x7f3f34ac8400 <sfnt_services>,
service_id=0x7f3f34a9d534 "sfnt-table") at
/usr/src/debug/freetype-2.13.3-3.fc43.x86_64/src/base/ftobjs.c:122
#6 sfnt_get_interface (module=0x49c51b0, module_interface=0x7f3f34a9d534
"sfnt-table") at
/usr/src/debug/freetype-2.13.3-3.fc43.x86_64/src/sfnt/sfdriver.c:1228
#7 0x00007f3f34a0825b in FT_Load_Sfnt_Table (face=0x4b660c0, tag=1399417958,
offset=0, buffer=0x0, length=0x7fffbc51b570) at
/usr/src/debug/freetype-2.13.3-3.fc43.x86_64/src/base/ftobjs.c:4408
#8 FT_Load_Sfnt_Table (face=0x4b660c0, tag=1399417958, offset=0, buffer=0x0,
length=0x7fffbc51b570) at
/usr/src/debug/freetype-2.13.3-3.fc43.x86_64/src/base/ftobjs.c:4396
#9 0x00007f3f398131f5 in ft_getSfntTable (user_data=<optimized out>,
tag=tag@entry=1399417958, buffer=buffer@entry=0x0,
length=length@entry=0x7fffbc51b594) at
/home/nico/workspace/qt6/qtbase/src/gui/text/freetype/qfontengine_ft.cpp:75
#10 0x00007f3f397b70f1 in _hb_qt_reference_table (tag=1399417958,
user_data=0x49c1130) at
/home/nico/workspace/qt6/qtbase/src/gui/text/qharfbuzzng.cpp:631
#11 0x00007f3f34bb790b in hb_face_t::reference_table (this=0x49ead30,
tag=1399417958) at ../src/hb-face.hh:83
#12 _hb_graphite2_shaper_face_data_create (face=0x49ead30) at
../src/hb-graphite2.cc:116
#13 0x00007f3f34bb2a72 in hb_shaper_lazy_loader_t<hb_face_t, 1u,
hb_graphite2_face_data_t>::create (data=<optimized out>) at
../src/hb-shaper-list.hh:43
#14 hb_data_wrapper_t<hb_face_t, 1u>::call_create<hb_graphite2_face_data_t,
hb_shaper_lazy_loader_t<hb_face_t, 1u, hb_graphite2_face_data_t> >
(this=<optimized out>) at ../src/hb-machinery.hh:166
#15 hb_lazy_loader_t<hb_graphite2_face_data_t,
hb_shaper_lazy_loader_t<hb_face_t, 1u, hb_graphite2_face_data_t>, hb_face_t,
1u, hb_graphite2_face_data_t>::get_stored (this=<optimized out>) at
../src/hb-machinery.hh:229
#16 hb_lazy_loader_t<hb_graphite2_face_data_t,
hb_shaper_lazy_loader_t<hb_face_t, 1u, hb_graphite2_face_data_t>, hb_face_t,
1u, hb_graphite2_face_data_t>::operator bool (this=<optimized out>) at
../src/hb-machinery.hh:217
#17 hb_shape_plan_key_t::init (this=this@entry=0x7fffbc51b6d0,
copy=copy@entry=false, face=face@entry=0x49ead30, props=props@entry=0xfdf9ae8,
user_features=user_features@entry=0x7fffbc51baf0,
num_user_features=num_user_features@entry=1, coords=0x0, num_coords=0,
shaper_list=<optimized out>) at ../src/hb-shaper-list.hh:43
#18 0x00007f3f34bb5233 in hb_shape_plan_create_cached2 (face=0x49ead30,
props=0xfdf9ae8, user_features=0x7fffbc51baf0, num_user_features=1, coords=0x0,
num_coords=0, shaper_list=0x7fffbc51ba60) at ../src/hb-shape-plan.cc:536
#19 0x00007f3f34bb5591 in hb_shape_full (font=0x4d0b040, buffer=0xfdf9ab0,
features=0x7fffbc51baf0, num_features=1, shaper_list=0x7fffbc51ba60) at
../src/hb-shape.cc:145
#20 0x00007f3f39642cd7 in QTextEngine::shapeTextWithHarfbuzzNG
(this=this@entry=0xfde6480, si=..., string=string@entry=0xe2f3e10,
stringBaseIndex=stringBaseIndex@entry=0, stringLength=stringLength@entry=211,
itemLength=itemLength@entry=156, fontEngine=0x49e1d30, itemBoundaries=...,
kerningEnabled=true, hasLetterSpacing=false, fontFeatures=...) at
/home/nico/workspace/qt6/qtbase/src/corelib/tools/qvarlengtharray.h:92
Reported using DrKonqi
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