After lots of debugging and tracing, I found the root cause with valgrind. The interesting thing is that this happens only in the silo. When I run the same code on my zesty VM, everything is fine. So, what is different in the silo builders from a vanilla zesty install? (Installed zesty about two days ago. Is it possible that the builders are missing some updates?)
1: ==8494== Process terminating with default action of signal 11 (SIGSEGV) 1: ==8494== Access not within mapped region at address 0x61632F6D6F6347 1: ==8494== at 0x4EB5804: leveldb::InternalFilterPolicy::CreateFilter(leveldb::Slice const*, int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*) const (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4ECBBAF: leveldb::FilterBlockBuilder::GenerateFilter() (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4ECBD87: leveldb::FilterBlockBuilder::StartBlock(unsigned long) (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4ED1F8F: leveldb::TableBuilder::Flush() (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4ED2113: leveldb::TableBuilder::Add(leveldb::Slice const&, leveldb::Slice const&) (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4EA68AB: leveldb::BuildTable(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, leveldb::Env*, leveldb::Options const&, leveldb::TableCache*, leveldb::Iterator*, leveldb::FileMetaData*) (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4EAD183: leveldb::DBImpl::WriteLevel0Table(leveldb::MemTable*, leveldb::VersionEdit*, leveldb::Version*) (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4EAEECF: leveldb::DBImpl::CompactMemTable() (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4EAFD3F: leveldb::DBImpl::BackgroundCompaction() (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4EB051F: leveldb::DBImpl::BackgroundCall() (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x4ED7C3B: ??? (in /usr/lib/aarch64-linux-gnu/libleveldb.so.1.19) 1: ==8494== by 0x53E901B: start_thread (pthread_create.c:335) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to taglib in Ubuntu. https://bugs.launchpad.net/bugs/1640326 Title: FTBFS on zesty Status in taglib package in Ubuntu: New Status in thumbnailer package in Ubuntu: New Bug description: Hello, A no change rebuild on zesty FTBFS, is "zesty" not encoded somehow in the test suite exclusions? Could you please take a look and fix? This is blocking boost1.62 transition. The following tests FAILED: 1 - art_extractor (Failed) 3 - dbus (Failed) 9 - qml (Failed) 10 - libthumbnailer-qt (Failed) 14 - thumbnailer (SEGFAULT) 15 - thumbnailer-admin (Failed) Errors while running CTest Makefile:130: recipe for target 'test' failed make[2]: *** [test] Error 8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/taglib/+bug/1640326/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
