Bug 239349
| Summary: | deskutils/nextcloudclient: segfault on nextcloud because of glib2 | ||
|---|---|---|---|
| Product: | Ports & Packages | Reporter: | lfen <lfen> |
| Component: | Individual Port(s) | Assignee: | Michael Reifenberger <mr> |
| Status: | Closed Overcome By Events | ||
| Severity: | Affects Only Me | CC: | contact, mail, mikael, stephan, tech-lists, w.schwarzenfeld |
| Priority: | --- | Flags: | w.schwarzenfeld:
maintainer-feedback?
|
| Version: | Latest | ||
| Hardware: | amd64 | ||
| OS: | Any | ||
Hi, please retest using the new nectcloudclient version 2.6.1 Hello, I was just about to open an issue regarding this on 13-CURRENT. Ran with gdb and --logdebug as well and have the same stack trace. [OCC::SyncJournalDb::checkConnect sqlite3 version "3.31.1" [OCC::SyncJournalDb::checkConnect sqlite3 journal_mode= "wal" [OCC::ClientProxy::setupQtProxyFromConfig Set proxy configuration to use the prefered system proxy for http tcp connections [OCC::WebFlowCredentials::fetchFromKeychain Fetch from keychain! [unknown static bool LibSecretKeyring::findPassword(const QString &, const QString &, QKeychain::JobPrivate *) This was working with current NextCloud version and then stopped working some weeks ago. > nextcloud --version Nextcloud version 2.6.4git Git revision b45f5fd1a947dc21eb11c69049a99616a2ec950e Using Qt 5.14.2, built against Qt 5.14.2 Using 'OpenSSL 1.1.1g-freebsd 21 Apr 2020' > pkg info glib glib-2.56.3_7,1 > pkg info qtkeychain qtkeychain-0.10.0 Is there something I can help testing? Some new information: I've been told that absence of dbus results in this error as well, so if someone hits this, they should make sure dbus is running (it's needed for communication with the keyring). But that wasn't my issue, for some reason I managed to solve this on my system by nuking NextCloud-client's configuration and the keyring (which I only use for this program). (~/.config/Nextcloud and ~/.local/share/keyrings, nuke at your own risk, beware of dataloss, perform backups, and all that) After that the program has been working flawlessly. Maybe there is some weird edge case that causes the configuration to become invalid and it fails utterly. I've just had this problem and the fix was to remove ~/.config/Nextcloud and ~/.local/share/keyrings and reinstall nextcloudclient. context is: nextcloud --version Nextcloud version 2.6.5git Git revision adada8b2eecd65d7a587b6abe0ae2aabca9a0b75 Using Qt 5.15.0, built against Qt 5.15.0 Using Qt platform plugin 'xcb' Using 'OpenSSL 1.1.1g-freebsd 21 Apr 2020' Running on FreeBSD 12.1-STABLE, x86_64 Because the config was removed, had to re-set-up the client. The port was built in a poudriere that runs every night. I can confirm this problem with the latest 2.6.4 from pkg on 12.1 and to me it looks like the configuration becomes invalid after a certain amount of time. Removing the configuration and starting from scratch makes the client work again for some time, but at some point the problem repeats itself. From looking at https://github.com/nextcloud/desktop/issues?q=is%3Aissue+is%3Aopen+segfault it might seem that the issue is not specific to FreeBSD. I just noticed one more thing: When nextcloud segfaults, synchronising the directory once with nextcloudcmd seems to (at least sometimes) fix the corrupted sync state data so that subsequently nextcloud also works again without the need to start from scratch, I just updated the port to 3.0.2 Could you please test if it behaves differently (hopefully better). Thank you very much Michael, since the upgrade the client is stable again. So to me it seems it was clearly related to the old 2.x version and from my side this bug could be closed. I also haven't observed this issue in a long time :-). Maybe we (someone with permissions) can close this as "Overcome by external events"? |
packages: nextcloudclient and glib-2 nextcloudclient was working fine, until 2 days ago. I dont know why, but I get segfault and the issue may be in glib-2 I just had to start nextcloud to get the crash (after maybe 2 seconds of wait). Here is what gdb see at crash time. Thread 1 received signal SIGSEGV, Segmentation fault. 0x000000080d40772f in g_strfreev () from /usr/local/lib/libglib-2.0.so.0 (gdb) bt #0 0x000000080d40772f in g_strfreev () at /usr/local/lib/libglib-2.0.so.0 #1 0x000000080d43115a in g_spawn_command_line_sync () at /usr/local/lib/libglib-2.0.so.0 #2 0x000000080d2582c1 in () at /usr/local/lib/libgio-2.0.so.0 #3 0x000000080d257e5d in g_dbus_address_get_for_bus_sync () at /usr/local/lib/libgio-2.0.so.0 #4 0x000000080d264578 in () at /usr/local/lib/libgio-2.0.so.0 #5 0x000000080d264679 in g_bus_get () at /usr/local/lib/libgio-2.0.so.0 #6 0x000000080bbd80aa in () at /usr/local/lib/libsecret-1.so.0 #7 0x000000080d1d4837 in g_async_initable_new_valist_async () at /usr/local/lib/libgio-2.0.so.0 #8 0x000000080d1d4754 in g_async_initable_new_async () at /usr/local/lib/libgio-2.0.so.0 #9 0x000000080bbd582b in secret_service_get () at /usr/local/lib/libsecret-1.so.0 #10 0x000000080bbd06f7 in secret_service_lookup () at /usr/local/lib/libsecret-1.so.0 #11 0x000000080bbd2b1c in secret_password_lookup () at /usr/local/lib/libsecret-1.so.0 #12 0x0000000801b92e45 in LibSecretKeyring::findPassword(QString const&, QString const&, QKeychain::JobPrivate*) () at /usr/local/lib/libqt5keychain.so.1 #13 0x0000000801b8b833 in QKeychain::ReadPasswordJobPrivate::scheduledStart() () at /usr/local/lib/libqt5keychain.so.1 #14 0x0000000801b8adaa in QKeychain::JobExecutor::startNextIfNoneRunning() () at /usr/local/lib/libqt5keychain.so.1 #15 0x0000000801b8a47c in QKeychain::JobExecutor::enqueue(QKeychain::Job*) () at /usr/local/lib/libqt5keychain.so.1 #16 0x000000080cc6a7d1 in QObject::event(QEvent*) () at /usr/local/lib/qt5/libQt5Core.so.5 #17 0x000000080be819e1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/local/lib/qt5/libQt5Widgets.so.5 #18 0x000000080be82f28 in QApplication::notify(QObject*, QEvent*) () at /usr/local/lib/qt5/libQt5Widgets.so.5 #19 0x000000080cc3e111 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/local/lib/qt5/libQt5Core.so.5 #20 0x000000080cc3f1e3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/local/lib/qt5/libQt5Core.so.5 #21 0x000000080cc97b78 in () at /usr/local/lib/qt5/libQt5Core.so.5 #22 0x000000080d3e6b77 in g_main_context_dispatch () at /usr/local/lib/libglib-2.0.so.0 #23 0x000000080d3e6f03 in () at /usr/local/lib/libglib-2.0.so.0 #24 0x000000080d3e6fb4 in g_main_context_iteration () at /usr/local/lib/libglib-2.0.so.0 #25 0x000000080cc97546 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/local/lib/qt5/libQt5Core.so.5 #26 0x000000080cc39a0e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/local/lib/qt5/libQt5Core.so.5 #27 0x000000080cc3e82e in QCoreApplication::exec() () at /usr/local/lib/qt5/libQt5Core.so.5 #28 0x000000000118ff73 in () #29 0x000000000117d10b in () #30 0x00000008012e0000 in () #31 0x0000000000000000 in () My log file [OCC::Application::setupLogging "################## Nextcloud locale:[en_US] ui_lang:[] version:[2.5.3git] os:[FreeBSD 12.0-RELEASE-p7]" [OCC::(anonymous namespace)::applicationTrPath Running from build location! Translations may be incomplete! [OCC::Application::setupTranslations Using "en_US" translation [unknown QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-abdel' [OCC::SocketApi::SocketApi server started, listening at "/tmp/runtime-abdel/Nextcloud/socket" [OCC::FolderMan::FolderMan setting remote poll timer interval to 5000 msec [OCC::AccountManager::loadAccountHelper Account for QUrl("https://192.168.5.2") using auth type "webflow" [OCC::WebFlowCredentials::createQNAM Get QNAM [OCC::ownCloudGui::setupContextMenu Tray menu workarounds: noabouttoshow: false fakedoubleclick: false showhide: false manualvisibility: false [OCC::AccessManager::createRequest 6 "GET" "https://192.168.5.2/ocs/v2.php/core/navigation/apps?absolute=true&format=json" has X-Request-ID "14495008-9794-43db-b136-32284ddabe48" [OCC::AbstractNetworkJob::start OCC::OcsNavigationAppsJob created for "https://192.168.5.2" + "ocs/v2.php/core/navigation/apps" "" [OCC::FolderMan::setupFolders Setup folders from settings file [OCC::ConfigFile::setupDefaultExcludeFilePaths Adding user defined ignore list to csync: "/home/abdel/.config/Nextcloud/sync-exclude.lst" [OCC::FolderMan::addFolderInternal Adding folder to Folder Map OCC::Folder(0x81aece800) "1" [OCC::FolderMan::scheduleFolder Schedule folder "1" to sync! [OCC::FolderMan::scheduleFolder Folder is not ready to sync, not scheduled! [OCC::ownCloudGui::slotSyncStateChange Sync state changed for folder "https://192.168.5.2/remote.php/webdav/" : "Not yet Started" [OCC::SyncJournalDb::checkConnect sqlite3 version "3.28.0" [OCC::SyncJournalDb::checkConnect sqlite3 journal_mode= "wal" [OCC::ClientProxy::setupQtProxyFromConfig Set proxy configuration to use the prefered system proxy for http tcp connections [OCC::WebFlowCredentials::fetchFromKeychain Fetch from keyhchain! [unknown static bool LibSecretKeyring::findPassword(const QString &, const QString &, QKeychain::JobPrivate *) to get this log I ran the application with following argument nextcloud --logflush --logdebug --logdir /tmp/nxtcdbg other info: # nextcloud --version Nextcloud version 2.5.2git Git revision ca624def40d5e431bc84a157ffba1bc187d5ecee Using Qt 5.12.2, built against Qt 5.12.2 Using 'OpenSSL 1.1.1a-freebsd 20 Nov 2018' # which nextcloud /usr/local/bin/nextcloud Important note: All packages were installed using binary packages (pkg command). And I tried to remove glib-2 and I installed it from ports (/usr/ports/devel/glib20), and I added -g flag and enabled debugging and now nextcloud is working again. And yes my binaris were updated when i had the crash. (few hours ago from now)