Package: libkf5kiocore5 Version: 5.28.0-2 Severity: normal I have noticed lvm tools complaining about leaked file descriptors when they are started from a shell in a kde konsole. One of the file descriptors is to /run/user/1000/kded5ZT2405.2.slave-socket , which is inherited from kded5 and likely opened by /usr/lib/libkio.so.5.14.26 (at least I could not find any other lib with the string "slave-socket" in it).
It should probably open the socket with the CLOEXEC flag. Or maybe kded5 should make sure to close it. In this case, please re-assign to kded5. This issue may be related to #860269 in libkf5bluezqt6 $ ls -l /proc/$$/fd total 0 lrwx------ 1 stf stf 64 Apr 13 21:01 0 -> /dev/pts/3 lrwx------ 1 stf stf 64 Apr 13 21:01 1 -> /dev/pts/3 lrwx------ 1 stf stf 64 Apr 13 21:01 2 -> /dev/pts/3 lrwx------ 1 stf stf 64 Apr 13 21:01 255 -> /dev/pts/3 lr-x------ 1 stf stf 64 Apr 13 21:01 31 -> /dev/rfkill lrwx------ 1 stf stf 64 Apr 13 21:01 37 -> socket:[28435] $ ss -neap |grep pid=$$,fd=37 u_str ESTAB 0 0 /run/user/1000/kded5ZT2405.2.slave-socket 28435 * 0 users:(("grep",pid=8639,fd=37),("ss",pid=8638,fd=37),("vi",pid=8325,fd=37),("sh",pid=8324,fd=37),("reportbug",pid=8252,fd=37),("bash",pid=7536,fd=37),("bash",pid=3353,fd=37),("bash",pid=3034,fd=37),("bash",pid=2928,fd=37),("konsole",pid=2925,fd=37)) -- System Information: Debian Release: 9.0 APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: armhf, i386 Kernel: Linux 4.9.0-2-amd64 (SMP w/8 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages libkf5kiocore5 depends on: ii libacl1 2.2.52-3+b1 ii libc6 2.24-10 ii libkf5configcore5 5.28.0-2 ii libkf5coreaddons5 5.28.0-2 ii libkf5dbusaddons5 5.28.0-1 ii libkf5i18n5 5.28.0-2 ii libkf5service-bin 5.28.0-1 ii libkf5service5 5.28.0-1 ii libqt5core5a 5.7.1+dfsg-3+b1 ii libqt5dbus5 5.7.1+dfsg-3+b1 ii libqt5network5 5.7.1+dfsg-3+b1 ii libqt5xml5 5.7.1+dfsg-3+b1 ii libstdc++6 6.3.0-12 libkf5kiocore5 recommends no packages. libkf5kiocore5 suggests no packages. -- no debconf information