https://bugs.kde.org/show_bug.cgi?id=493937
--- Comment #9 from Artur <k...@usbx.eu> --- I built KIO with patch and this is the full output: $ QT_LOGGING_RULES="kf.kio.core=true" dolphin kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/timeline.so" supports protocols QList("timeline") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/tags.so" supports protocols QList("tags") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/baloosearch.so" supports protocols QList("baloosearch") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/activities.so" supports protocols QList("activities") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/recentlyused.so" supports protocols QList("recentlyused") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/filter.so" supports protocols QList("bzip", "bzip2", "gzip", "lzma", "xz", "zstd") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/info.so" supports protocols QList("info") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/archive.so" supports protocols QList("ar", "sevenz", "tar", "zip") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/fish.so" supports protocols QList("fish") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/thumbnail.so" supports protocols QList("thumbnail") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/sftp.so" supports protocols QList("sftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_filenamesearch.so" supports protocols QList("filenamesearch") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_fonts.so" supports protocols QList("fonts") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/applications.so" supports protocols QList("applications", "programs") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/desktop.so" supports protocols QList("desktop") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/ldap.so" supports protocols QList("ldap", "ldaps") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/akonadi.so" supports protocols QList("akonadi") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_bluetooth.so" supports protocols QList("bluetooth") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_obexftp.so" supports protocols QList("obexftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/bookmarks.so" supports protocols QList("bookmarks") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kdeconnect.so" supports protocols QList("kdeconnect") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_ftp.so" supports protocols QList("ftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_file.so" supports protocols QList("file") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_http.so" supports protocols QList("http", "https", "webdav", "webdavs") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_remote.so" supports protocols QList("remote") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_trash.so" supports protocols QList("trash") kf.kio.core: Refilling KProtocolInfoFactory cache in the hope to find "mtp" kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/timeline.so" supports protocols QList("timeline") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/tags.so" supports protocols QList("tags") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/baloosearch.so" supports protocols QList("baloosearch") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/activities.so" supports protocols QList("activities") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/recentlyused.so" supports protocols QList("recentlyused") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/filter.so" supports protocols QList("bzip", "bzip2", "gzip", "lzma", "xz", "zstd") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/info.so" supports protocols QList("info") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/archive.so" supports protocols QList("ar", "sevenz", "tar", "zip") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/fish.so" supports protocols QList("fish") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/thumbnail.so" supports protocols QList("thumbnail") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/sftp.so" supports protocols QList("sftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_filenamesearch.so" supports protocols QList("filenamesearch") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_fonts.so" supports protocols QList("fonts") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/applications.so" supports protocols QList("applications", "programs") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/desktop.so" supports protocols QList("desktop") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/ldap.so" supports protocols QList("ldap", "ldaps") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/akonadi.so" supports protocols QList("akonadi") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_bluetooth.so" supports protocols QList("bluetooth") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_obexftp.so" supports protocols QList("obexftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/bookmarks.so" supports protocols QList("bookmarks") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kdeconnect.so" supports protocols QList("kdeconnect") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_ftp.so" supports protocols QList("ftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_file.so" supports protocols QList("file") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_http.so" supports protocols QList("http", "https", "webdav", "webdavs") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_remote.so" supports protocols QList("remote") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_trash.so" supports protocols QList("trash") kf.kio.core: Refilling KProtocolInfoFactory cache in the hope to find "afc" kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/timeline.so" supports protocols QList("timeline") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/tags.so" supports protocols QList("tags") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/baloosearch.so" supports protocols QList("baloosearch") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/activities.so" supports protocols QList("activities") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/recentlyused.so" supports protocols QList("recentlyused") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/filter.so" supports protocols QList("bzip", "bzip2", "gzip", "lzma", "xz", "zstd") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/info.so" supports protocols QList("info") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/archive.so" supports protocols QList("ar", "sevenz", "tar", "zip") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/fish.so" supports protocols QList("fish") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/thumbnail.so" supports protocols QList("thumbnail") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/sftp.so" supports protocols QList("sftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_filenamesearch.so" supports protocols QList("filenamesearch") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_fonts.so" supports protocols QList("fonts") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/applications.so" supports protocols QList("applications", "programs") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/desktop.so" supports protocols QList("desktop") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/ldap.so" supports protocols QList("ldap", "ldaps") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/akonadi.so" supports protocols QList("akonadi") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_bluetooth.so" supports protocols QList("bluetooth") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_obexftp.so" supports protocols QList("obexftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/bookmarks.so" supports protocols QList("bookmarks") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kdeconnect.so" supports protocols QList("kdeconnect") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_ftp.so" supports protocols QList("ftp") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_file.so" supports protocols QList("file") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_http.so" supports protocols QList("http", "https", "webdav", "webdavs") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_remote.so" supports protocols QList("remote") kf.kio.core: "/usr/lib64/qt6/plugins/kf6/kio/kio_trash.so" supports protocols QList("trash") qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairRequested(QString) qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairDone(Solid::ErrorType, QVariant, QString) qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairRequested(QString) qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairDone(Solid::ErrorType, QVariant, QString) kf.kio.core: 0x7f46eaaaf6c0 Creating threaded worker qt.svg: Invalid path data; path truncated. kf.kio.core: 0x7f46e9ef86c0 Creating threaded worker kf.kio.core: 0x7f46e96f76c0 Creating threaded worker qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairRequested(QString) qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairDone(Solid::ErrorType, QVariant, QString) qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairRequested(QString) qt.core.qobject.connect: QObject::connect: No such signal Solid::Backends::Fstab::FstabStorageAccess::repairDone(Solid::ErrorType, QVariant, QString) kf.kio.core: 0x7f46e8ef66c0 Creating threaded worker kf.kio.core: 0x7f46cffff6c0 Creating threaded worker qt.svg: Invalid path data; path truncated. Load smb config files from /etc/samba/smb.conf Loaded services file OK. Weak crypto is allowed by GnuTLS (e.g. NTLM as a compatibility fallback) /var/lib/samba/usershares ---------------------------------------------------------------- I also run it under strace and it seems like everything gets stuck in the ppoll syscall. I think my next step will be to try a more recent kernel. If ppoll or glibc was broken I should see way more problems by now. statx(AT_FDCWD, "/usr/local/sbin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, 0x7fffb0a8dfd0) = -1 ENOENT (No such file or directory) statx(AT_FDCWD, "/usr/local/bin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, 0x7fffb0a8dfd0) = -1 ENOENT (No such file or directory) statx(AT_FDCWD, "/usr/sbin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, 0x7fffb0a8dfd0) = -1 ENOENT (No such file or directory) statx(AT_FDCWD, "/usr/bin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, {stx_mask=STATX_ALL, stx_attributes=0, stx_mode=S_IFREG|0755, stx_size=42944, ...}) = 0 access("/usr/bin/testparm", X_OK) = 0 getcwd("/tmp", 4096) = 5 statx(AT_FDCWD, "/usr/local/sbin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, 0x7fffb0a8e000) = -1 ENOENT (No such file or directory) statx(AT_FDCWD, "/usr/local/bin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, 0x7fffb0a8e000) = -1 ENOENT (No such file or directory) statx(AT_FDCWD, "/usr/sbin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, 0x7fffb0a8e000) = -1 ENOENT (No such file or directory) statx(AT_FDCWD, "/usr/bin/testparm", AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_ALL, {stx_mask=STATX_ALL, stx_attributes=0, stx_mode=S_IFREG|0755, stx_size=42944, ...}) = 0 access("/usr/bin/testparm", X_OK) = 0 pipe2([26, 45], O_CLOEXEC) = 0 pipe2([46, 47], O_CLOEXEC) = 0 write(4, "\1\0\0\0\0\0\0\0", 8) = 8 rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0 pipe2([48, 49], O_CLOEXEC) = 0 eventfd2(0, EFD_CLOEXEC) = 50 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f66ce32ac10) = 26354 write(50, "*\0\0\0\0\0\0\0", 8) = 8 close(50) = 0 close(47) = 0 close(26) = 0 fcntl(45, F_GETFL) = 0x1 (flags O_WRONLY) fcntl(45, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ppoll([{fd=46, events=POLLIN}], 1, {tv_sec=29, tv_nsec=999999552}, NULL, 8) = 1 ([{fd=46, revents=POLLHUP}], left {tv_sec=29, tv_nsec=998886341}) read(46, "", 512) = 0 write(4, "\1\0\0\0\0\0\0\0", 8) = 8 close(46) = 0 write(4, "\1\0\0\0\0\0\0\0", 8) = 8 ppoll([{fd=-1}, {fd=-1}, {fd=-1}, {fd=48, events=POLLIN}], 4, {tv_sec=29, tv_nsec=998541602}, NULL, 8Load smb config files from /etc/samba/smb.conf Loaded services file OK. Weak crypto is allowed by GnuTLS (e.g. NTLM as a compatibility fallback) /var/lib/samba/usershares ) = ? ERESTARTNOHAND (To be restarted if no handler) --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26354, si_uid=500, si_status=0, si_utime=1 /* 0.01 s */, si_stime=0} --- ppoll([{fd=-1}, {fd=-1}, {fd=-1}, {fd=48, events=POLLIN}], 4, {tv_sec=29, tv_nsec=978383752}, NULL, 8) = 0 (Timeout) write(2, "QProcess: Destroyed while proces"..., 74QProcess: Destroyed while process ("/usr/bin/testparm") is still running. ) = 74 kill(26354, SIGKILL) = 0 ppoll([{fd=-1}, {fd=-1}, {fd=-1}, {fd=48, events=POLLIN}], 4, {tv_sec=29, tv_nsec=999999034}, NULL, 8 -- You are receiving this mail because: You are watching all bug changes.