https://bugs.kde.org/show_bug.cgi?id=363212
--- Comment #2 from Boudewijn Rempt <b...@valdyas.org> --- The backtrace from Krita 3: (From 2.9 is similar, also happens in allocating tile data) malloc ( this=0x7ffff6ca8648 <boost::singleton_pool<KisTileData, 32768u, boost::default_user_allocator_new_delete, boost::mutex, 128u, 2048u>::storage+40>) at /usr/include/boost/pool/pool.hpp:432 #1 malloc () at /usr/include/boost/pool/singleton_pool.hpp:137 #2 KisTileData::allocateData (pixelSize=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data.cc:127 #3 0x00007ffff68278d5 in KisTileData::KisTileData (this=0x541d540, rhs=..., checkFreeMemory=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data.cc:77 #4 0x00007ffff6829f11 in KisTileDataStore::duplicateTileData ( this=0x7ffff6ca86e0 <_ZZN12_GLOBAL__N_116Q_QGS_s_instance13innerFunctionEvE6holder>, rhs=0x6806b60) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data_store.cc:165 #5 0x00007ffff68265ef in clone (this=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data.h:88 #6 KisTile::lockForWrite (this=0x686ae80) at /home/boud/dev/krita/libs/image/tiles3/kis_tile.cc:187 #7 0x00007ffff683e944 in lockTile (this=<optimized out>, tile=...) at /home/boud/dev/krita/libs/image/tiles3/kis_base_iterator.h:40 #8 KisHLineIterator2::fetchTileDataForCache (this=this@entry=0x68c0620, kti=..., col=col@entry=1, row=row@entry=1) at /home/boud/dev/krita/libs/image/tiles3/kis_hline_iterator.cpp:207 #9 0x00007ffff683ef58 in KisHLineIterator2::KisHLineIterator2 (this=0x68c0620, dataManager=<optimized out>, x=<optimized out>, y=64, w=<optimized out>, offsetX=<optimized out>, offsetY=0, writable=true, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_hline_iterator.cpp:63 #10 0x00007ffff692ff52 in KisPaintDevice::Private::KisPaintDeviceStrategy::createHLineIteratorNG (this=<optimized out>, dataManager=0x5cd96c0, x=0, y=64, w=1920, offsetX=0, offsetY=0) at /home/boud/dev/krita/libs/image/kis_paint_device_strategies.h:93 #11 0x00007ffff692b896 in KisPaintDevice::createHLineIteratorNG (this=<optimized out>, x=x@entry=0, y=y@entry=64, w=w@entry=1920) at /home/boud/dev/krita/libs/image/kis_paint_device.cc:1448 #12 0x00007fffb7ebd9b5 in exrConverter::Private::decodeData4<float> (this=0x66b0840, file=..., info=..., layer=..., width=width@entry=1920, xstart=xstart@entry=0, ystart=ystart@entry=0, height=height@entry=1080, ptype=ptype@entry=Imf_2_1::FLOAT) at /home/boud/dev/krita/plugins/impex/exr/exr_converter.cc:397 #13 0x00007fffb7eb1436 in exrConverter::decode (this=this@entry=0x7fffffffc9a0, filename=...) at /home/boud/dev/krita/plugins/impex/exr/exr_converter.cc:831 #14 0x00007fffb7eb1fb5 in exrConverter::buildImage (this=this@entry=0x7fffffffc9a0, filename=...) at /home/boud/dev/krita/plugins/impex/exr/exr_converter.cc:869 #15 0x00007fffb7eab23f in exrImport::convert (this=0x66ae5b0, to=...) at /home/boud/dev/krita/plugins/impex/exr/exr_import.cc:68 #16 0x00007ffff790ae94 in CalligraFilter::ChainLink::invokeFilter (this=0x630ac60) at /home/boud/dev/krita/libs/ui/KisFilterChainLink.cpp:87 #17 0x00007ffff790a1a8 in KisFilterChain::invokeChain (this=this@entry=0x66b8f70) at /home/boud/dev/krita/libs/ui/KisFilterChain.cpp:92 #18 0x00007ffff79111ba in KisImportExportManager::importDocument (this=0x654ce80, location=..., documentMimeType=..., status=@0x7fffffffcd40: 100372496) at /home/boud/dev/krita/libs/ui/KisImportExportManager.cpp:156 #19 0x00007ffff78fc0f3 in KisDocument::openFile (this=0x5fb9010) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:1217 #20 0x00007ffff78fc6dd in openFile (this=0x5facc30) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:372 #21 openLocalFile (this=0x5facc30) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:389 #22 KisDocument::openUrlInternal (this=this@entry=0x5fb9010, url=...) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:2218 #23 0x00007ffff78fcba0 in KisDocument::openUrl (this=this@entry=0x5fb9010, _url=..., flags=flags@entry=KisDocument::OPEN_URL_FLAG_NONE) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:1149 #24 0x00007ffff7915b90 in KisMainWindow::openDocumentInternal (this=this@entry=0x5ab3050, url=..., newdoc=newdoc@entry=0x5fb9010) at /home/boud/dev/krita/libs/ui/KisMainWindow.cpp:797 #25 0x00007ffff78ec520 in KisApplication::start (this=this@entry=0x7fffffffd5a0, args=...) at /home/boud/dev/krita/libs/ui/KisApplication.cpp:451 #26 0x0000000000404c7f in main (argc=2, argv=<optimized out>) at /home/boud/dev/krita/krita/main.cc:220 (gdb) -- You are receiving this mail because: You are watching all bug changes.