==10494== 48 bytes in 2 blocks are definitely lost in loss record 134 of 367
==10494==    at 0x4C2CEDF: malloc (vg_replace_malloc.c:299)
==10494==    by 0xDEF4D7E: FcPatternCreate (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEFCBD4: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0x10A9BFD8: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9CDAB: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9A9F2: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9B6B4: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9F29C: XML_ParseBuffer (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0xDEFBC0D: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEFBED3: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEFC192: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEEE23C: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==
==10494== 576 (512 direct, 64 indirect) bytes in 2 blocks are definitely lost in loss record 288 of 367
==10494==    at 0x4C2CEDF: malloc (vg_replace_malloc.c:299)
==10494==    by 0xDEF56EE: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEF5E9E: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEF7227: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEFCC13: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0x10A9BFD8: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9CDAB: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9A9F2: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9B6B4: ??? (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0x10A9F29C: XML_ParseBuffer (in /usr/lib/libexpat.so.1.6.7)
==10494==    by 0xDEFBC0D: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==    by 0xDEFBED3: ??? (in /usr/lib/libfontconfig.so.1.11.1)
==10494==
==10494== 6,758 (232 direct, 6,526 indirect) bytes in 1 blocks are definitely lost in loss record 354 of 367
==10494==    at 0x4C2EEF5: calloc (vg_replace_malloc.c:711)
==10494==    by 0x10EF7A80: ??? (in /usr/lib/libdbus-1.so.3.19.6)
==10494==    by 0x10F025B7: ??? (in /usr/lib/libdbus-1.so.3.19.6)
==10494==    by 0x10F02A84: ??? (in /usr/lib/libdbus-1.so.3.19.6)
==10494==    by 0x10EF5D11: ??? (in /usr/lib/libdbus-1.so.3.19.6)
==10494==    by 0x10EDF615: ??? (in /usr/lib/libdbus-1.so.3.19.6)
==10494==    by 0xE12F289: ??? (in /usr/lib/libQt5DBus.so.5.10.1)
==10494==    by 0x6122051: QObject::event(QEvent*) (in /usr/lib/libQt5Core.so.5.10.1)
==10494==    by 0x60F0CC1: QCoreApplication::notifyInternal2(QObject*, QEvent*) (in /usr/lib/libQt5Core.so.5.10.1)
==10494==    by 0x60F3945: QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (in /usr/lib/libQt5Core.so.5.10.1)
==10494==    by 0x614DC43: ??? (in /usr/lib/libQt5Core.so.5.10.1)
==10494==    by 0x8FB4367: g_main_context_dispatch (in /usr/lib/libglib-2.0.so.0.5600.1)