libreoffice7.5 (Nov 28) runfailing3

#0  0x00007fd00d0d71c6 in void std::__cxx1998::vector<hb_feature_t, std::allocator<hb_feature_t> >::_M_realloc_insert<hb_feature_t>(__gnu_cxx::__normal_iterator<hb_feature_t*, std::__cxx1998::vector<hb_feature_t, std::allocator<hb_feature_t> > >, hb_feature_t&&) ()
    at /opt/rh/devtoolset-7/root/usr/include/c++/7/bits/vector.tcc:403
warning: Could not find DWO CU /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/build_master/workdir/CxxObject/sw/source/core/text/inftxt.dwo(0x59e643fd3f397c6f) referenced by CU at offset 0x3ab4 [in module /opt/libreoffice7.5/program/../program/libswlo.so]
#1  0x00007fd00d0d5ea4 in hb_feature_t& std::__cxx1998::vector<hb_feature_t, std::allocator<hb_feature_t> >::emplace_back<hb_feature_t>(hb_feature_t&&) ()
    at /opt/rh/devtoolset-7/root/usr/include/c++/7/bits/vector.tcc:105
warning: Could not find DWO CU /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/build_master/workdir/CxxObject/sw/source/core/text/guess.dwo(0x734c75171111c19c) referenced by CU at offset 0x3a80 [in module /opt/libreoffice7.5/program/../program/libswlo.so]
#2  0x00007fd00d0d496c in hb_feature_t& std::__debug::vector<hb_feature_t, std::allocator<hb_feature_t> >::emplace_back<hb_feature_t>(hb_feature_t&&) ()
    at /opt/rh/devtoolset-7/root/usr/include/c++/7/debug/vector:489
#3  0x00007fd00d0d3468 in __gnu_cxx::__enable_if<!std::__are_same<hb_feature_t, bool>::__value, void>::__type std::__debug::vector<hb_feature_t, std::allocator<hb_feature_t> >::push_back<hb_feature_t>(hb_feature_t&&) () at /opt/rh/devtoolset-7/root/usr/include/c++/7/debug/vector:478
#4  0x00007fd00d0cbc8f in GenericSalLayout::LayoutText(vcl::text::ImplLayoutArgs&, SalLayoutGlyphsImpl const*) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/vcl/source/gdi/CommonSalLayout.cxx:299
#5  0x00007fd00cdb5e8b in OutputDevice::ImplLayout(rtl::OUString const&, int, int, Point const&, long, o3tl::span<int const>, o3tl::span<unsigned char const>, SalLayoutFlags, vcl::text::TextLayoutCache const*, SalLayoutGlyphs const*) const ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/vcl/source/outdev/text.cxx:1410
#6  0x00007fd00cf25a12 in SalLayoutGlyphsCache::GetLayoutGlyphs(VclPtr<OutputDevice const>, rtl::OUString const&, int, int, long, vcl::text::TextLayoutCache const*) () at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/vcl/source/gdi/impglyphitem.cxx:422
#7  0x00007fcff126cc94 in GetTextArray(OutputDevice const&, rtl::OUString const&, std::__debug::vector<int, std::allocator<int> >&, int, int, bool, vcl::text::TextLayoutCache const*) () at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/txtnode/fntcache.cxx:739
#8  0x00007fcff126ceb2 in GetTextArray(OutputDevice const&, SwDrawTextInfo const&, std::__debug::vector<int, std::allocator<int> >&, int, bool) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/txtnode/fntcache.cxx:755
#9  0x00007fcff1271bd1 in SwFntObj::GetTextSize(SwDrawTextInfo&) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/txtnode/fntcache.cxx:1614
#10 0x00007fcff12cf6f4 in SwSubFont::GetTextSize_(SwDrawTextInfo&) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/txtnode/swfont.cxx:1006
#11 0x00007fcff1102d4f in SwFont::GetTextSize_(SwDrawTextInfo&) () at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/inc/swfont.hxx:311
#12 0x00007fcff111da3a in SwTextSizeInfo::GetTextSize(SwScriptInfo const*, o3tl::strong_int<int, Tag_TextFrameIndex>, o3tl::strong_int<int, Tag_TextFrameIndex>, unsigned short, unsigned short&, unsigned short&, vcl::text::TextLayoutCache const*) const ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/text/inftxt.cxx:432
#13 0x00007fcff1119135 in SwTextGuess::Guess(SwTextPortion const&, SwTextFormatInfo&, unsigned short) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/text/guess.cxx:609
#14 0x00007fcff11b0479 in SwTextPortion::Format_(SwTextFormatInfo&) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/text/portxt.cxx:305
#15 0x00007fcff11b122c in SwTextPortion::Format(SwTextFormatInfo&) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/text/portxt.cxx:462
#16 0x00007fcff116afb4 in SwLineLayout::Format(SwTextFormatInfo&) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/text/porlay.cxx:296
#17 0x00007fcff11421bf in SwTextFormatter::BuildPortions(SwTextFormatInfo&) ()
    at /home/tdf/lode/jenkins/workspace/lo_gerrit/tb/src_master/sw/source/core/text/itrform2.cxx:597
#18 0x00007fcff1148dce in SwTextFormatter::FormatLine(o3tl::strong_int<int, Tag_TextFrameIndex>) ()