[konsole] [Bug 443397] New: Konsole crashes during Firefox PGO+LTO compilation

David Kredba bugzilla_noreply at kde.org
Wed Oct 6 14:21:10 BST 2021 

https://bugs.kde.org/show_bug.cgi?id=443397

            Bug ID: 443397
           Summary: Konsole crashes during Firefox PGO+LTO compilation
           Product: konsole
           Version: 21.08.1
          Platform: Gentoo Packages
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: nheghathivhistha at gmail.com
  Target Milestone: ---

SUMMARY
The Konsole version 21.08.1 crashes during Firefox PGO+LTO compilation.
It disappears with signal Aborted.

STEPS TO REPRODUCE
1. Compile Gentoo's current Firefox package with lto and pgo use flags enabled
2. 
3. 

OBSERVED RESULT
Konsole crashes with Aborted signal.

EXPECTED RESULT
Konsole not crashes.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:

KDE Plasma Version: 5.22.5
KDE Frameworks Version: 5.86.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION
After crash the Firefox merge can be started again using ebuild merge command
and finishes without its crash. Tested with older Firefox builds too.

Application: Konsole (konsole), signal: Aborted

[KCrash Handler]
#4  0x00007f815ec8429e in raise () from /lib64/libc.so.6
#5  0x00007f815ec6e2b6 in abort () from /lib64/libc.so.6
#6  0x00007f815ee7192e in ?? () from
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/libstdc++.so.6
#7  0x00007f815ee7df2a in ?? () from
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/libstdc++.so.6
#8  0x00007f815ee7df95 in std::terminate() () from
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/libstdc++.so.6
#9  0x00007f815ee7e248 in __cxa_throw () from
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/libstdc++.so.6
#10 0x00007f815f07cf9e in qBadAlloc () at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qglobal.cpp:3338
#11 0x00007f815f07f9aa in QListData::realloc_grow (this=<optimized out>,
growth=<optimized out>) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/tools/qlist.cpp:171
#12 0x00007f815f0f42da in QListData::append (this=this at entry=0x55a68aeaf008,
n=n at entry=1) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/tools/qlist.cpp:196
#13 0x00007f815f0f430a in QListData::append (this=this at entry=0x55a68aeaf008) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/tools/qlist.cpp:206
#14 0x00007f816049798c in QList<Konsole::Character>::append (t=...,
this=0x55a68aeaf008) at /usr/include/qt5/QtCore/qlist.h:632
#15 QList<Konsole::Character>::append (t=..., this=0x55a68aeaf008) at
/usr/include/qt5/QtCore/qlist.h:620
#16 QList<Konsole::Character>::push_back (t=..., this=0x55a68aeaf008) at
/usr/include/qt5/QtCore/qlist.h:377
#17 std::back_insert_iterator<QList<Konsole::Character> >::operator=
(__value=..., this=<synthetic pointer>) at
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/bits/stl_iterator.h:674
#18 std::__copy_move<false, false,
std::random_access_iterator_tag>::__copy_m<Konsole::Character const*,
std::back_insert_iterator<QList<Konsole::Character> > > (__result=...,
__last=<optimized out>, __first=0x55a720cc2408) at
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/bits/stl_algobase.h:385
#19 std::__copy_move_a2<false, Konsole::Character const*,
std::back_insert_iterator<QList<Konsole::Character> > > (__result=...,
__last=<optimized out>, __first=<optimized out>) at
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/bits/stl_algobase.h:495
#20 std::__copy_move_a1<false, Konsole::Character const*,
std::back_insert_iterator<QList<Konsole::Character> > > (__result=...,
__last=<optimized out>, __first=<optimized out>) at
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/bits/stl_algobase.h:522
#21 std::__copy_move_a<false, Konsole::Character const*,
std::back_insert_iterator<QList<Konsole::Character> > > (__result=...,
__last=<optimized out>, __first=<optimized out>) at
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/bits/stl_algobase.h:529
#22 std::copy<Konsole::Character const*,
std::back_insert_iterator<QList<Konsole::Character> > > (__result=...,
__last=<optimized out>, __first=<optimized out>) at
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/bits/stl_algobase.h:620
#23 Konsole::CompactHistoryScroll::addCells (this=0x55a68aeaeff0, a=<optimized
out>, count=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/history/compact/CompactHistoryScroll.cpp:48
#24 0x00007f816046d880 in Konsole::HistoryScroll::addCellsVector (cells=...,
this=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/history/HistoryScroll.h:50
#25 Konsole::Screen::addHistLine (this=this at entry=0x55a68aeac680) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Screen.cpp:1640
#26 0x00007f816046f4ba in Konsole::Screen::scrollUp (this=0x55a68aeac680,
n=n at entry=1) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Screen.cpp:1002
#27 0x00007f816046f4fa in Konsole::Screen::index
(this=this at entry=0x55a68aeac680) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Screen.cpp:196
#28 0x00007f816046f512 in Konsole::Screen::nextLine
(this=this at entry=0x55a68aeac680) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Screen.cpp:216
#29 0x00007f816047131f in Konsole::Screen::displayCharacter
(this=0x55a68aeac680, c=109) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Screen.cpp:926
#30 0x00007f8160488ae0 in Konsole::Vt102Emulation::receiveChar
(this=0x55a68b485f00, cc=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Vt102Emulation.cpp:478
#31 0x00007f816045d1f3 in Konsole::Emulation::receiveData (this=0x55a68b485f00,
text=0x55a74060e0e8
"fox_build/dist/include/mozilla/MozPromise.h:485:18:\033[m\033[K
\033[01;35m\033[Kwarning: \033[m\033[Ksource locations for function
'\033[01m\033[Kmozilla::MozPromise<mozilla::ipc::Endpoint<mozilla::extensions::PStreamFilter"...,
length=4095) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Emulation.cpp:241
#32 0x00007f815f2a11b6 in QtPrivate::QSlotObjectBase::call (a=0x7fffd1b773e0,
r=0x55a68aeae360, this=0x55a68b197690) at
../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobjectdefs_impl.h:398
#33 doActivate<false> (sender=0x55a68ae95130, signal_index=17,
argv=0x7fffd1b773e0) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3886
#34 0x00007f815f29af17 in QMetaObject::activate
(sender=sender at entry=0x55a68ae95130, m=m at entry=0x7f81605474e0
<Konsole::Pty::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7fffd1b773e0)
at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#35 0x00007f816044e9bd in Konsole::Pty::receivedData
(this=this at entry=0x55a68ae95130, _t1=<optimized out>, _t2=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1_build/src/konsoleprivate_autogen/EWIEGA46WW/moc_Pty.cpp:154
#36 0x00007f8160467102 in Konsole::Pty::dataReceived (this=0x55a68ae95130) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/Pty.cpp:78
#37 0x00007f815f2a11b6 in QtPrivate::QSlotObjectBase::call (a=0x7fffd1b774c0,
r=0x55a68ae95130, this=0x55a68afcdf30) at
../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobjectdefs_impl.h:398
#38 doActivate<false> (sender=0x55a68aff1120, signal_index=3,
argv=0x7fffd1b774c0) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3886
#39 0x00007f815f29af17 in QMetaObject::activate
(sender=sender at entry=0x55a68aff1120, m=m at entry=0x7f815f53c980
<QIODevice::staticMetaObject>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x0) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#40 0x00007f815f1bbc60 in QIODevice::readyRead (this=this at entry=0x55a68aff1120)
at .moc/moc_qiodevice.cpp:190
#41 0x00007f815e75dfb4 in KPtyDevicePrivate::_k_canRead (this=0x55a68ae435a0)
at
/var/tmp/portage/kde-frameworks/kpty-5.86.0/work/kpty-5.86.0/src/kptydevice.cpp:291
#42 0x00007f815e75e409 in KPtyDevice::qt_static_metacall
(_c=QMetaObject::InvokeMetaMethod, _a=0x7fffd1b77660, _id=<optimized out>,
_o=<optimized out>) at
/var/tmp/portage/kde-frameworks/kpty-5.86.0/work/kpty-5.86.0_build/src/KF5Pty_autogen/include/moc_kptydevice.cpp:84
#43 KPtyDevice::qt_static_metacall (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=0x7fffd1b77660) at
/var/tmp/portage/kde-frameworks/kpty-5.86.0/work/kpty-5.86.0_build/src/KF5Pty_autogen/include/moc_kptydevice.cpp:77
#44 0x00007f815f2a0f4e in doActivate<false> (sender=0x55a68ae7e740,
signal_index=5, argv=0x7fffd1b77660) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3898
#45 0x00007f815f29af17 in QMetaObject::activate
(sender=sender at entry=0x55a68ae7e740, m=m at entry=0x7f815f5401c0
<QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index at entry=2, argv=argv at entry=0x7fffd1b77660)
at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#46 0x00007f815f2a48bb in QSocketNotifier::activated
(this=this at entry=0x55a68ae7e740, _t1=<optimized out>, _t2=...) at
.moc/moc_qsocketnotifier.cpp:185
#47 0x00007f815f2a5075 in QSocketNotifier::event (this=0x55a68ae7e740,
e=0x7fffd1b77750) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qsocketnotifier.h:115
#48 0x00007f815fd0296f in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55a68ae7e740, e=0x7fffd1b77750) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r11/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/widgets/kernel/qapplication.cpp:3632
#49 0x00007f815f26d828 in QCoreApplication::notifyInternal2
(receiver=0x55a68ae7e740, event=0x7fffd1b77750) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qcoreapplication.cpp:1064
#50 0x00007f815f2c039e in socketNotifierSourceDispatch (source=0x55a68aada950)
at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qeventdispatcher_glib.cpp:107
#51 0x00007f815d5b213b in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#52 0x00007f815d5b23f8 in ?? () from /usr/lib64/libglib-2.0.so.0
#53 0x00007f815d5b24af in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#54 0x00007f815f2bf934 in QEventDispatcherGlib::processEvents
(this=0x55a68aad1df0, flags=...) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r10/work/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#55 0x00007f815f26c21b in QEventLoop::exec (this=this at entry=0x7fffd1b77960,
flags=..., flags at entry=...) at
../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:69
#56 0x00007f815f27484d in QCoreApplication::exec () at
../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:121
#57 0x000055a689c4bb54 in main (argc=<optimized out>, argv=<optimized out>) at
/var/tmp/portage/kde-apps/konsole-21.08.1-r1/work/konsole-21.08.1/src/main.cpp:220
[Inferior 1 (process 6725) detached]


The last command written in the build.log file is:
/usr/bin/x86_64-pc-linux-gnu-g++ -o Unified_cpp_netwerk_base4.o -c -flto
-flifetime-dse=1
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox_build/dist/stl_wrappers
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox_build/dist/system_wrappers
-include
/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/config/gcc_hidden.h
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -DNDEBUG=1
-DTRIMMED=1 -DOS_POSIX=1 -DOS_LINUX=1 -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API
-DIMPL_LIBXUL -DSTATIC_EXPORTABLE_JS_API
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/netwerk/base
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox_build/netwerk/base
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox_build/ipc/ipdl/_ipdlheaders
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/ipc/chromium/src
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/docshell/base
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/dom/base
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/netwerk/protocol/http
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/netwerk/socket
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/netwerk/url-classifier
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox-93.0/security/manager/ssl
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox_build/dist/include
-I/usr/include/nspr -I/usr/include/nss -I/usr/include/nspr
-I/var/tmp/portage/www-client/firefox-93.0/work/firefox_build/dist/include/nss
-I/usr/include/pixman-1 -DMOZILLA_CLIENT -include
/var/tmp/portage/www-client/firefox-93.0/work/firefox_build/mozilla-config.h
-Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare
-Wtype-limits -Wunreachable-code -Wno-invalid-offsetof -Wc++2a-compat
-Wduplicated-cond -Wimplicit-fallthrough -Wno-error=maybe-uninitialized
-Wno-error=deprecated-declarations -Wno-error=array-bounds
-Wno-error=coverage-mismatch -Wno-error=free-nonheap-object
-Wno-multistatement-macros -Wno-error=class-memaccess
-Wno-error=deprecated-copy -Wno-error=unused-but-set-variable -Wformat
-Wformat-security -Wformat-overflow=2 -Wno-psabi -fno-sized-deallocation
-fno-aligned-new -pipe -march=znver2 -fno-tree-loop-vectorize -fno-exceptions
-fno-strict-aliasing -fPIC -fno-rtti -ffunction-sections -fdata-sections
-fno-exceptions -fno-math-errno -pthread -pipe -O3 -fomit-frame-pointer
-funwind-tables -Wno-error=shadow -fprofile-use -fprofile-correction
-Wcoverage-mismatch -MD -MP -MF .deps/Unified_cpp_netwerk_base4.o.pp 
-fdiagnostics-color  Unified_cpp_netwerk_base4.cpp

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