468548 2023-04-15 23:15:23 +0000 Toggling selection mode with spacebar, on, off, then on again, crashes dolphin 2023-08-02 00:53:23 +0000 1 1 2 Applications dolphin Selection Mode 22.04.2 Other Linux RESOLVED FIXED NOR crash --- 1 manuelchaves dolphin-bugs-null felixernst nate udonge https://invent.kde.org/system/dolphin/commit/49ea43e24fede0dd001c594db9f35935facebba8 23.08 0 oldest_to_newest 2223035 0 manuelchaves 2023-04-15 23:15:23 +0000 Dolphin version 22.12.3 I'm not use Plasma. Toggling selection mode with spacebar, on, off, then on again, crashes dolphin. At least it auto-closes, not sure if it's a crash, I see no error. 2223039 1 manuelchaves 2023-04-16 00:57:08 +0000 I'm not using Plasma* I'm using another wm 2223227 2 felixernst 2023-04-16 23:08:56 +0000 I am unfortunately unable to reproduce: I can press the Space bar again and again frenetically like a crazy person and nothing unusual happens. This shouldn't really be different whether one is using Plasma or not, so I have no clue what might cause the closing of Dolphin on your end. 2223256 3 manuelchaves 2023-04-17 07:42:50 +0000 If I run it on a terminal it outputs this: QCoreApplication::postEvent: Unexpected null receiver fish: Job 1, 'dolphin' terminated by signal SIGSEGV (Address boundary error) 2223281 4 felixernst 2023-04-17 09:42:07 +0000 Would you be able to provide a backtrace? https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports I can't promise I'll be able to figure out the cause of the crash from a backtrace but it would be a start. 2223514 5 manuelchaves 2023-04-18 09:58:21 +0000 Thread 1 "dolphin" received signal SIGSEGV, Segmentation fault. 0x00007ffff6a3722e in QObject::inherits (classname=<optimized out>, this=<optimized out>, this=<optimized out>, classname=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:428 Downloading source file /usr/src/debug/qt5-base/qtbase/src/widgets/../../include/QtCore/../../src/corelib/kernel/qobject.h 428 { return const_cast<QObject *>(this)->qt_metacast(classname) != nullptr; } 2223515 6 manuelchaves 2023-04-18 10:01:22 +0000 #0 0x00007ffff6a3722e in QObject::inherits (classname=<optimized out>, this=<optimized out>, this=<optimized out>, classname=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:428 #1 QStyleSheetStyle::getDefaultStyleSheet (this=0x555556636870) at styles/qstylesheetstyle_default.cpp:157 #2 0x00007ffff6a0ff3b in QStyleSheetStyle::styleRules (this=this@entry=0x555556636870, 2223516 7 manuelchaves 2023-04-18 10:13:36 +0000 yo@WindyCityHeat ~> gdb /usr/bin/dolphin GNU gdb (GDB) 13.1 Copyright (C) 2023 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. --Type <RET> for more, q to quit, c to continue without paging-- For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/dolphin... --Type <RET> for more, q to quit, c to continue without paging-- (No debugging symbols found in /usr/bin/dolphin) (gdb) run Starting program: /usr/bin/dolphin [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". [New Thread 0x7fffefe7d6c0 (LWP 6000)] [New Thread 0x7fffef67c6c0 (LWP 6001)] [New Thread 0x7fffeec646c0 (LWP 6002)] [New Thread 0x7fffece236c0 (LWP 6003)] [New Thread 0x7fffd65ff6c0 (LWP 6004)] [New Thread 0x7fffd5dfe6c0 (LWP 6005)] [New Thread 0x7fffd55fd6c0 (LWP 6006)] [New Thread 0x7fffd4dfc6c0 (LWP 6007)] [Detaching after fork from child process 6008] [Detaching after fork from child process 6017] [Detaching after fork from child process 6022] [New Thread 0x7fffbffff6c0 (LWP 6028)] [New Thread 0x7fffbf7fe6c0 (LWP 6036)] [New Thread 0x7fffbeffd6c0 (LWP 6037)] [New Thread 0x7fffbe7fc6c0 (LWP 6038)] [New Thread 0x7fffbdffb6c0 (LWP 6039)] [New Thread 0x7fffbd7fa6c0 (LWP 6051)] [New Thread 0x7fffbcff96c0 (LWP 6052)] QCoreApplication::postEvent: Unexpected null receiver Thread 1 "dolphin" received signal SIGSEGV, Segmentation fault. 0x00007ffff6a3722e in ?? () from /usr/lib/libQt5Widgets.so.5 (gdb) backtrace #0 0x00007ffff6a3722e in ?? () from /usr/lib/libQt5Widgets.so.5 #1 0x00007ffff6a0ff3b in ?? () from /usr/lib/libQt5Widgets.so.5 #2 0x00007ffff6a10d60 in ?? () from /usr/lib/libQt5Widgets.so.5 #3 0x00007ffff6a16488 in ?? () from /usr/lib/libQt5Widgets.so.5 #4 0x00007ffff6a16a45 in ?? () from /usr/lib/libQt5Widgets.so.5 #5 0x00007ffff69a5378 in QWidgetPrivate::setStyle_helper(QStyle*, bool) () from /usr/lib/libQt5Widgets.so.5 #6 0x00007ffff69a54fd in QWidgetPrivate::setStyle_helper(QStyle*, bool) () --Type <RET> for more, q to quit, c to continue without paging-- from /usr/lib/libQt5Widgets.so.5 #7 0x00007ffff7f2a1dd in DolphinView::setSelectionModeEnabled(bool) () from /usr/lib/libdolphinprivate.so.5 #8 0x00005555555b4ae1 in ?? () #9 0x00007ffff5cbeb41 in ?? () from /usr/lib/libQt5Core.so.5 #10 0x00007ffff7eb868e in DolphinViewActionHandler::selectionModeChangeTriggered(bool, SelectionMode::BottomBar::Contents) () from /usr/lib/libdolphinprivate.so.5 #11 0x00007ffff5cbeb41 in ?? () from /usr/lib/libQt5Core.so.5 --Type <RET> for more, q to quit, c to continue without paging-- #12 0x00007ffff7eb84c7 in DolphinView::selectionModeChangeRequested(bool) () from /usr/lib/libdolphinprivate.so.5 #13 0x00007ffff5cbeb41 in ?? () from /usr/lib/libQt5Core.so.5 #14 0x00007ffff7eb5ff7 in KItemListController::selectionModeChangeRequested(bool) () from /usr/lib/libdolphinprivate.so.5 #15 0x00007ffff7ef2fd6 in KItemListController::keyPressEvent(QKeyEvent*) () from /usr/lib/libdolphinprivate.so.5 #16 0x00007ffff7ef83e2 in KItemListView::event(QEvent*) () --Type <RET> for more, q to quit, c to continue without paging-- from /usr/lib/libdolphinprivate.so.5 #17 0x00007ffff6978b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #18 0x00007ffff5c8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #19 0x00007ffff69af721 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #20 0x00007ffff6a5db03 in QFrame::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #21 0x00007ffff6978b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () --Type <RET> for more, q to quit, c to continue without paging-- from /usr/lib/libQt5Widgets.so.5 #22 0x00007ffff697de38 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #23 0x00007ffff5c8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #24 0x00007ffff69cf34b in ?? () from /usr/lib/libQt5Widgets.so.5 #25 0x00007ffff6978b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 --Type <RET> for more, q to quit, c to continue without paging-- #26 0x00007ffff5c8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #27 0x00007ffff6140a40 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib/libQt5Gui.so.5 #28 0x00007ffff61298c5 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5 #29 0x00007fffeff2e8c0 in ?? () from /usr/lib/libQt5XcbQpa.so.5 #30 0x00007ffff3b0f53b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 --Type <RET> for more, q to quit, c to continue without paging-- #31 0x00007ffff3b6c219 in ?? () from /usr/lib/libglib-2.0.so.0 #32 0x00007ffff3b0e1a2 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #33 0x00007ffff5cd8d3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #34 0x00007ffff5c8668c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #35 0x00007ffff5c912f9 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #36 0x000055555559cf53 in ?? () --Type <RET> for more, q to quit, c to continue without paging-- #37 0x00007ffff543c790 in ?? () from /usr/lib/libc.so.6 #38 0x00007ffff543c84a in __libc_start_main () from /usr/lib/libc.so.6 #39 0x000055555559d695 in ?? () 2223525 8 manuelchaves 2023-04-18 11:22:47 +0000 Not sure if that's useful :/ 2223652 9 bug-janitor 2023-04-18 22:27:27 +0000 A possibly relevant merge request was started @ https://invent.kde.org/system/dolphin/-/merge_requests/530 2223653 10 felixernst 2023-04-18 22:45:39 +0000 Not sure if the merge request I created actually fixes this crash, but I think it is likely that it does. If you are able to test the change (https://community.kde.org/Infrastructure/GitLab#Testing_someone_else's_merge_request) that would be neat. Then you would be able to confirm if it fixes the crash. But it is not that easy to set up a development environment, so I understand if you don't/can't. I think it is somewhat likely that I'll be able to merge the change regardless in which case we will know if it actually fixed the issue in a couple of month when your distro provides the next Dolphin version as an update to you. 2224026 11 felixernst 2023-04-20 14:43:15 +0000 Git commit 49ea43e24fede0dd001c594db9f35935facebba8 by Felix Ernst, on behalf of Felix Ernst. Committed on 20/04/2023 at 14:42. Pushed by felixernst into branch 'master'. Reuse existing proxy style Before this commit, a new QProxyStyle was created every time the selection mode was enabled. The previously used one was automatically deleted in the process because of the std::unique_ptr re-assignment. This isn't really a problem in itself, but I strongly assume that the sudden deletion of the old style shortly before setting a new style might be the cause of the crash/bug 468548. This commit simply re-uses the previously created proxy style which doesn't seem to cause any behaviour change even when the application style has been changed in the time since the proxy style was created. Another potential solution might be to simply use deleteLater() on the old proxy style instead of letting std::unique_ptr delete the old proxy style instantly while it is still in use. That seems more involved than simply re-using the old style though. FIXED-IN: 23.08 M +3 -1 src/views/dolphinview.cpp https://invent.kde.org/system/dolphin/commit/49ea43e24fede0dd001c594db9f35935facebba8 2224027 12 felixernst 2023-04-20 14:45:18 +0000 Okay, merged it. This change will be available in Dolphin 23.08. If you still encounter this issue while using Dolphin 23.08 (which will be released in August 2023 and then show up as an update to you some weeks/month later depending on your distribution), please let me know. 2224133 13 nate 2023-04-20 22:03:42 +0000 Seems like a small change. Could we consider backporting it to 23.04.x? Do you think it's risky? 2224218 14 felixernst 2023-04-21 09:50:01 +0000 Yes, it seems a bit risky to me because I don't really understand how QProxyStyle works exactly. It has to interact with our ability to change the theme within applications at runtime, e.g. by first forwarding Style questions to Breeze and then suddenly to Oxygen. This all worked perfectly from my testing, but since this crash AFAIK only affects few people (one report in 4 month), I would not risk it. 2224393 15 manuelchaves 2023-04-21 19:56:12 +0000 Nice, glad to see an improvement was found, thanks. Just wanted to add, for more information, that I use this to set qt themes: export QT_QPA_PLATFORMTHEME=qt5ct (in .xinitrc) 2243918 16 160676 udonge 2023-08-02 00:53:23 +0000 Created attachment 160676 New crash information added by DrKonqi dolphin (23.04.3) using Qt 5.15.10 When pressing the spacebar 3 times consecutively, Dolphin crashes. I'm using Nobara KDE, but the crash doesn't happen when I'm on KDE, only when I'm on bspwm. When running from the terminal, dolphin gives this output when crashing: QCoreApplication::postEvent: Unexpected null receiver KCrash: Application 'dolphin' crashing... KCrash: Attempting to start /usr/libexec/drkonqi QSocketNotifier: Invalid socket 6 and type 'Read', disabling... QSocketNotifier: Invalid socket 9 and type 'Read', disabling... QSocketNotifier: Invalid socket 19 and type 'Read', disabling... QSystemTrayIcon::setVisible: No Icon set [1] + 5001 suspended (signal) dolphin -- Backtrace (Reduced): #4 0x00007f7f24c77df1 in QStyleSheetStyle::getDefaultStyleSheet() const () from /lib64/libQt5Widgets.so.5 #5 0x00007f7f24c50d9b in QStyleSheetStyle::styleRules(QObject const*) const () from /lib64/libQt5Widgets.so.5 #6 0x00007f7f24c588b7 in QStyleSheetStyle::renderRule(QObject const*, int, unsigned long long) const () from /lib64/libQt5Widgets.so.5 #7 0x00007f7f24c5ac81 in QStyleSheetStyle::setGeometry(QWidget*) () from /lib64/libQt5Widgets.so.5 #8 0x00007f7f24c5b206 in QStyleSheetStyle::unpolish(QWidget*) () from /lib64/libQt5Widgets.so.5 160676 2023-08-02 00:53:23 +0000 2023-08-02 00:53:23 +0000 New crash information added by DrKonqi dolphin-20230801-215029.kcrash text/plain 4225 udonge QXBwbGljYXRpb246IGRvbHBoaW4gKDIzLjA0LjMpCgpRdCBWZXJzaW9uOiA1LjE1LjEwCkZyYW1l d29ya3MgVmVyc2lvbjogNS4xMDguMApPcGVyYXRpbmcgU3lzdGVtOiBMaW51eCA2LjMuMTItMjA1 LmZzeW5jLmZjMzgueDg2XzY0IHg4Nl82NApXaW5kb3dpbmcgU3lzdGVtOiBYMTEKRGlzdHJpYnV0 aW9uOiBOb2JhcmEgTGludXggMzggKEtERSBQbGFzbWEpCkRyS29ucWk6IDUuMjcuNiBbS0NyYXNo QmFja2VuZF0KCi0tIEluZm9ybWF0aW9uIGFib3V0IHRoZSBjcmFzaDoKV2hlbiBwcmVzc2luZyB0 aGUgc3BhY2ViYXIgMyB0aW1lcyBjb25zZWN1dGl2ZWx5LCBEb2xwaGluIGNyYXNoZXMuIAoKSSdt IHVzaW5nIE5vYmFyYSBLREUsIGJ1dCB0aGUgY3Jhc2ggZG9lc24ndCBoYXBwZW4gd2hlbiBJJ20g b24gS0RFLCBvbmx5IHdoZW4gSSdtIG9uIGJzcHdtLgoKV2hlbiBydW5uaW5nIGZyb20gdGhlIHRl cm1pbmFsLCBkb2xwaGluIGdpdmVzIHRoaXMgb3V0cHV0IHdoZW4gY3Jhc2hpbmc6ClFDb3JlQXBw bGljYXRpb246OnBvc3RFdmVudDogVW5leHBlY3RlZCBudWxsIHJlY2VpdmVyCktDcmFzaDogQXBw bGljYXRpb24gJ2RvbHBoaW4nIGNyYXNoaW5nLi4uCktDcmFzaDogQXR0ZW1wdGluZyB0byBzdGFy dCAvdXNyL2xpYmV4ZWMvZHJrb25xaQpRU29ja2V0Tm90aWZpZXI6IEludmFsaWQgc29ja2V0IDYg YW5kIHR5cGUgJ1JlYWQnLCBkaXNhYmxpbmcuLi4KUVNvY2tldE5vdGlmaWVyOiBJbnZhbGlkIHNv Y2tldCA5IGFuZCB0eXBlICdSZWFkJywgZGlzYWJsaW5nLi4uClFTb2NrZXROb3RpZmllcjogSW52 YWxpZCBzb2NrZXQgMTkgYW5kIHR5cGUgJ1JlYWQnLCBkaXNhYmxpbmcuLi4KUVN5c3RlbVRyYXlJ Y29uOjpzZXRWaXNpYmxlOiBObyBJY29uIHNldApbMV0gICsgNTAwMSBzdXNwZW5kZWQgKHNpZ25h bCkgIGRvbHBoaW4KClRoZSBjcmFzaCBjYW4gYmUgcmVwcm9kdWNlZCBldmVyeSB0aW1lLgoKLS0g QmFja3RyYWNlOgpBcHBsaWNhdGlvbjogRG9scGhpbiAoZG9scGhpbiksIHNpZ25hbDogU2VnbWVu dGF0aW9uIGZhdWx0CgpbS0NyYXNoIEhhbmRsZXJdCiM0ICAweDAwMDA3ZjdmMjRjNzdkZjEgaW4g UVN0eWxlU2hlZXRTdHlsZTo6Z2V0RGVmYXVsdFN0eWxlU2hlZXQoKSBjb25zdCAoKSBmcm9tIC9s aWI2NC9saWJRdDVXaWRnZXRzLnNvLjUKIzUgIDB4MDAwMDdmN2YyNGM1MGQ5YiBpbiBRU3R5bGVT aGVldFN0eWxlOjpzdHlsZVJ1bGVzKFFPYmplY3QgY29uc3QqKSBjb25zdCAoKSBmcm9tIC9saWI2 NC9saWJRdDVXaWRnZXRzLnNvLjUKIzYgIDB4MDAwMDdmN2YyNGM1ODhiNyBpbiBRU3R5bGVTaGVl dFN0eWxlOjpyZW5kZXJSdWxlKFFPYmplY3QgY29uc3QqLCBpbnQsIHVuc2lnbmVkIGxvbmcgbG9u ZykgY29uc3QgKCkgZnJvbSAvbGliNjQvbGliUXQ1V2lkZ2V0cy5zby41CiM3ICAweDAwMDA3Zjdm MjRjNWFjODEgaW4gUVN0eWxlU2hlZXRTdHlsZTo6c2V0R2VvbWV0cnkoUVdpZGdldCopICgpIGZy b20gL2xpYjY0L2xpYlF0NVdpZGdldHMuc28uNQojOCAgMHgwMDAwN2Y3ZjI0YzViMjA2IGluIFFT dHlsZVNoZWV0U3R5bGU6OnVucG9saXNoKFFXaWRnZXQqKSAoKSBmcm9tIC9saWI2NC9saWJRdDVX aWRnZXRzLnNvLjUKIzkgIDB4MDAwMDdmN2YyNGJlM2I0OSBpbiBRV2lkZ2V0UHJpdmF0ZTo6c2V0 U3R5bGVfaGVscGVyKFFTdHlsZSosIGJvb2wpICgpIGZyb20gL2xpYjY0L2xpYlF0NVdpZGdldHMu c28uNQojMTAgMHgwMDAwN2Y3ZjI0YmUzYzljIGluIFFXaWRnZXRQcml2YXRlOjpzZXRTdHlsZV9o ZWxwZXIoUVN0eWxlKiwgYm9vbCkgKCkgZnJvbSAvbGliNjQvbGliUXQ1V2lkZ2V0cy5zby41CiMx MSAweDAwMDA3ZjdmMjYxYTdiNzQgaW4gRG9scGhpblZpZXc6OnNldFNlbGVjdGlvbk1vZGVFbmFi bGVkKGJvb2wpICgpIGZyb20gL2xpYjY0L2xpYmRvbHBoaW5wcml2YXRlLnNvLjUKIzEyIDB4MDAw MDU1ZjQyOTZiYzcyNiBpbiBEb2xwaGluVmlld0NvbnRhaW5lcjo6c2V0U2VsZWN0aW9uTW9kZUVu YWJsZWQoYm9vbCwgS0FjdGlvbkNvbGxlY3Rpb24qLCBTZWxlY3Rpb25Nb2RlOjpCb3R0b21CYXI6 OkNvbnRlbnRzKSAoKQojMTMgMHgwMDAwNTVmNDI5NmE3YmIwIGluIERvbHBoaW5NYWluV2luZG93 Ojp0b2dnbGVTZWxlY3Rpb25Nb2RlKCkgKCkKIzE0IDB4MDAwMDdmN2YyM2VlODQ2MSBpbiB2b2lk IGRvQWN0aXZhdGU8ZmFsc2U+KFFPYmplY3QqLCBpbnQsIHZvaWQqKikgKCkgZnJvbSAvbGliNjQv bGliUXQ1Q29yZS5zby41CiMxNSAweDAwMDA3ZjdmMjRiYTdkMjQgaW4gUUFjdGlvbjo6dHJpZ2dl cmVkKGJvb2wpICgpIGZyb20gL2xpYjY0L2xpYlF0NVdpZGdldHMuc28uNQojMTYgMHgwMDAwN2Y3 ZjI0YmFhYjdiIGluIFFBY3Rpb246OmFjdGl2YXRlKFFBY3Rpb246OkFjdGlvbkV2ZW50KSAoKSBm cm9tIC9saWI2NC9saWJRdDVXaWRnZXRzLnNvLjUKIzE3IDB4MDAwMDdmN2YyNGJhYjc5ZCBpbiBR QWN0aW9uOjpldmVudChRRXZlbnQqKSAoKSBmcm9tIC9saWI2NC9saWJRdDVXaWRnZXRzLnNvLjUK IzE4IDB4MDAwMDdmN2YyNGJhZWI3NSBpbiBRQXBwbGljYXRpb25Qcml2YXRlOjpub3RpZnlfaGVs cGVyKFFPYmplY3QqLCBRRXZlbnQqKSAoKSBmcm9tIC9saWI2NC9saWJRdDVXaWRnZXRzLnNvLjUK IzE5IDB4MDAwMDdmN2YyM2ViNDE4OCBpbiBRQ29yZUFwcGxpY2F0aW9uOjpub3RpZnlJbnRlcm5h bDIoUU9iamVjdCosIFFFdmVudCopICgpIGZyb20gL2xpYjY0L2xpYlF0NUNvcmUuc28uNQojMjAg MHgwMDAwN2Y3ZjI0MzlhNTVlIGluIFFTaG9ydGN1dE1hcDo6ZGlzcGF0Y2hFdmVudChRS2V5RXZl bnQqKSAoKSBmcm9tIC9saWI2NC9saWJRdDVHdWkuc28uNQojMjEgMHgwMDAwN2Y3ZjI0MzlhYmYz IGluIFFTaG9ydGN1dE1hcDo6dHJ5U2hvcnRjdXQoUUtleUV2ZW50KikgKCkgZnJvbSAvbGliNjQv bGliUXQ1R3VpLnNvLjUKIzIyIDB4MDAwMDdmN2YyNDM0ZTI3MiBpbiBRV2luZG93U3lzdGVtSW50 ZXJmYWNlOjpoYW5kbGVTaG9ydGN1dEV2ZW50KFFXaW5kb3cqLCB1bnNpZ25lZCBsb25nLCBpbnQs IFFGbGFnczxRdDo6S2V5Ym9hcmRNb2RpZmllcj4sIHVuc2lnbmVkIGludCwgdW5zaWduZWQgaW50 LCB1bnNpZ25lZCBpbnQsIFFTdHJpbmcgY29uc3QmLCBib29sLCB1bnNpZ25lZCBzaG9ydCkgKCkg ZnJvbSAvbGliNjQvbGliUXQ1R3VpLnNvLjUKIzIzIDB4MDAwMDdmN2YyNDM2OGZkNSBpbiBRR3Vp QXBwbGljYXRpb25Qcml2YXRlOjpwcm9jZXNzS2V5RXZlbnQoUVdpbmRvd1N5c3RlbUludGVyZmFj ZVByaXZhdGU6OktleUV2ZW50KikgKCkgZnJvbSAvbGliNjQvbGliUXQ1R3VpLnNvLjUKIzI0IDB4 MDAwMDdmN2YyNDM0YWNmYyBpbiBRV2luZG93U3lzdGVtSW50ZXJmYWNlOjpzZW5kV2luZG93U3lz dGVtRXZlbnRzKFFGbGFnczxRRXZlbnRMb29wOjpQcm9jZXNzRXZlbnRzRmxhZz4pICgpIGZyb20g L2xpYjY0L2xpYlF0NUd1aS5zby41CiMyNSAweDAwMDA3ZjdmMTEzMWI0ZDYgaW4geGNiU291cmNl RGlzcGF0Y2goX0dTb3VyY2UqLCBpbnQgKCopKHZvaWQqKSwgdm9pZCopICgpIGZyb20gL2xpYjY0 L2xpYlF0NVhjYlFwYS5zby41CiMyNiAweDAwMDA3ZjdmMjFmMTM0OGMgaW4gZ19tYWluX2NvbnRl eHRfZGlzcGF0Y2ggKCkgZnJvbSAvbGliNjQvbGliZ2xpYi0yLjAuc28uMAojMjcgMHgwMDAwN2Y3 ZjIxZjcxNjQ4IGluIGdfbWFpbl9jb250ZXh0X2l0ZXJhdGUuaXNyYSAoKSBmcm9tIC9saWI2NC9s aWJnbGliLTIuMC5zby4wCiMyOCAweDAwMDA3ZjdmMjFmMTBiMTMgaW4gZ19tYWluX2NvbnRleHRf aXRlcmF0aW9uICgpIGZyb20gL2xpYjY0L2xpYmdsaWItMi4wLnNvLjAKIzI5IDB4MDAwMDdmN2Yy M2YwNjcyOSBpbiBRRXZlbnREaXNwYXRjaGVyR2xpYjo6cHJvY2Vzc0V2ZW50cyhRRmxhZ3M8UUV2 ZW50TG9vcDo6UHJvY2Vzc0V2ZW50c0ZsYWc+KSAoKSBmcm9tIC9saWI2NC9saWJRdDVDb3JlLnNv LjUKIzMwIDB4MDAwMDdmN2YyM2ViMmI0YiBpbiBRRXZlbnRMb29wOjpleGVjKFFGbGFnczxRRXZl bnRMb29wOjpQcm9jZXNzRXZlbnRzRmxhZz4pICgpIGZyb20gL2xpYjY0L2xpYlF0NUNvcmUuc28u NQojMzEgMHgwMDAwN2Y3ZjIzZWJhZGRiIGluIFFDb3JlQXBwbGljYXRpb246OmV4ZWMoKSAoKSBm cm9tIC9saWI2NC9saWJRdDVDb3JlLnNvLjUKIzMyIDB4MDAwMDU1ZjQyOTZhNTAyNSBpbiBtYWlu ICgpCltJbmZlcmlvciAxIChwcm9jZXNzIDUwMDEpIGRldGFjaGVkXQoKUmVwb3J0ZWQgdXNpbmcg RHJLb25xaQ==