#1  0x00007fffd79fbbf9 in ?? () from /usr/lib64/libcurl.so.4
#2  0x00007fffd79f6180 in curl_multi_wait () from /usr/lib64/libcurl.so.4
#3  0x00007fffd79ef3bf in curl_easy_perform () from /usr/lib64/libcurl.so.4
#4  0x00007fffd7c6c10f in ftp::FTPURL::list (this=0x7fffffffa8e0, nMode=0) at /home/arnaud/libreoffice/src/ucb/source/ucp/ftp/ftpurl.cxx:444
#5  0x00007fffd7c6d264 in ftp::FTPURL::direntry (this=0x157be80) at /home/arnaud/libreoffice/src/ucb/source/ucp/ftp/ftpurl.cxx:612
#6  0x00007fffd7c40106 in ftp::FTPContent::getPropertyValues (this=0x157bdd0, seqProp=...) at /home/arnaud/libreoffice/src/ucb/source/ucp/ftp/ftpcontent.cxx:815
#7  0x00007fffd7c3e60b in ftp::FTPContent::execute (this=0x157bdd0, aCommand=..., Environment=...) at /home/arnaud/libreoffice/src/ucb/source/ucp/ftp/ftpcontent.cxx:430
#8  0x00007fffd7c41fa4 in non-virtual thunk to ftp::FTPContent::execute(com::sun::star::ucb::Command const&, int, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&) (this=0x157be10, aCommand=...,
    Environment=...) at /home/arnaud/libreoffice/src/ucb/source/ucp/ftp/ftpcontent.cxx:615
#9  0x00007ffff2b997f5 in ucbhelper::Content_Impl::executeCommand (this=0x1595e00, rCommand=...) at /home/arnaud/libreoffice/src/ucbhelper/source/client/content.cxx:1281
#10 0x00007ffff2b9a52a in ucbhelper::Content::getPropertyValuesInterface (this=0x7fffffffb908, rPropertyNames=...) at /home/arnaud/libreoffice/src/ucbhelper/source/client/content.cxx:496
#11 0x00007ffff2b99b3e in ucbhelper::Content::getPropertyValues (this=0x7fffffffb908, rPropertyNames=...) at /home/arnaud/libreoffice/src/ucbhelper/source/client/content.cxx:454
#12 0x00007ffff2b99a64 in ucbhelper::Content::getPropertyValue (this=0x7fffffffb908, rPropertyName=...) at /home/arnaud/libreoffice/src/ucbhelper/source/client/content.cxx:430
#13 0x00007ffff2b9b736 in ucbhelper::Content::isDocument (this=0x7fffffffb908) at /home/arnaud/libreoffice/src/ucbhelper/source/client/content.cxx:1067
#14 0x00007ffff2b9c2b6 in ucbhelper::Content::openStream (this=0x7fffffffb908, rSink=...) at /home/arnaud/libreoffice/src/ucbhelper/source/client/content.cxx:797
#15 0x00007fffdd6c6c74 in (anonymous namespace)::OFileAccess::openFileRead (this=0x1580ed0, FileURL=...) at /home/arnaud/libreoffice/src/ucb/source/core/FileAccess.cxx:537
#16 0x00007fffdd6c8716 in non-virtual thunk to (anonymous namespace)::OFileAccess::openFileRead(rtl::OUString const&) (this=0x1580ef8, FileURL=...) at /home/arnaud/libreoffice/src/ucb/source/core/FileAccess.cxx:547
#17 0x00007fffd8144c75 in OStorageFactory::createInstanceWithArguments (this=0x156bd90, aArguments=...) at /home/arnaud/libreoffice/src/package/source/xstor/xfactory.cxx:156
#18 0x00007fffd8146256 in non-virtual thunk to OStorageFactory::createInstanceWithArguments(com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) (this=0x156bdb8, aArguments=...)
    at /home/arnaud/libreoffice/src/package/source/xstor/xfactory.cxx:275
#19 0x00007ffff4ac7b7d in ThumbnailView::readThumbnail (msURL=...) at /home/arnaud/libreoffice/src/sfx2/source/control/thumbnailview.cxx:1341
#20 0x00007ffff4a836e8 in RecentDocsViewItem::RecentDocsViewItem (this=0x1591ec0, rView=..., rURL=..., rTitle=..., nId=3) at /home/arnaud/libreoffice/src/sfx2/source/control/recentdocsviewitem.cxx:31
#21 0x00007ffff4a820f7 in RecentDocsView::insertItem (this=0x14eed40, rURL=..., rTitle=..., nId=3) at /home/arnaud/libreoffice/src/sfx2/source/control/recentdocsview.cxx:142
#22 0x00007ffff4a82408 in RecentDocsView::loadRecentDocs (this=0x14eed40) at /home/arnaud/libreoffice/src/sfx2/source/control/recentdocsview.cxx:171
#23 0x00007ffff4ae5d17 in BackingWindow::initControls (this=0x14d97d0) at /home/arnaud/libreoffice/src/sfx2/source/dialog/backingwindow.cxx:219
#24 0x00007ffff4ae6c6b in BackingWindow::setOwningFrame (this=0x14d97d0, xFrame=...) at /home/arnaud/libreoffice/src/sfx2/source/dialog/backingwindow.cxx:322
#25 0x00007ffff4ae1a66 in BackingComp::attachFrame (this=0x14d84c0, xFrame=...) at /home/arnaud/libreoffice/src/sfx2/source/dialog/backingcomp.cxx:485
#26 0x00007ffff4ae1b3f in non-virtual thunk to BackingComp::attachFrame(com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&) (this=0x14d84d8, xFrame=...)
    at /home/arnaud/libreoffice/src/sfx2/source/dialog/backingcomp.cxx:488
#27 0x00007ffff784a99b in desktop::Desktop::ShowBackingComponent (progress=0x7fffffffd948) at /home/arnaud/libreoffice/src/desktop/source/app/app.cxx:2906
#28 0x00007ffff7848513 in desktop::Desktop::Main (this=0x7fffffffd948) at /home/arnaud/libreoffice/src/desktop/source/app/app.cxx:1611
#29 0x00007ffff191f3f8 in ImplSVMain () at /home/arnaud/libreoffice/src/vcl/source/app/svmain.cxx:162
#30 0x00007ffff1920b96 in SVMain () at /home/arnaud/libreoffice/src/vcl/source/app/svmain.cxx:198
#31 0x00007ffff78a04f1 in soffice_main () at /home/arnaud/libreoffice/src/desktop/source/app/sofficemain.cxx:85
#32 0x000000000040098d in sal_main () at /home/arnaud/libreoffice/src/desktop/source/app/main.c:48
#33 0x0000000000400967 in main (argc=1, argv=0x7fffffffdaf8) at /home/arnaud/libreoffice/src/desktop/source/app/main.c:47