Bug #56905
crash: LZ4_decompress_safe()
Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
% Done:
0%
Source:
Telemetry
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
c2f58179868defaeeba0cf7b6d3d77da55ca1ed060054edb0aeb721ab8c9c96d
Crash signature (v2):
Description
Sanitized backtrace:
LZ4_decompress_safe() LZ4_decompress_safe_continue() rocksdb::UncompressBlockContentsForCompressionType(rocksdb::UncompressionInfo const&, char const*, unsigned long, rocksdb::BlockContents*, unsigned int, rocksdb::ImmutableCFOptions const&, rocksdb::MemoryAllocator*) rocksdb::UncompressBlockContents(rocksdb::UncompressionInfo const&, char const*, unsigned long, rocksdb::BlockContents*, unsigned int, rocksdb::ImmutableCFOptions const&, rocksdb::MemoryAllocator*) rocksdb::BlockFetcher::ReadBlockContents() rocksdb::Status rocksdb::BlockBasedTable::MaybeReadBlockAndLoadToCache<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::BlockContents*) const rocksdb::Status rocksdb::BlockBasedTable::RetrieveBlock<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, bool, bool) const rocksdb::DataBlockIter* rocksdb::BlockBasedTable::NewDataBlockIterator<rocksdb::DataBlockIter>(rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::DataBlockIter*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::Status, rocksdb::FilePrefetchBuffer*, bool) const rocksdb::BlockBasedTableIterator::InitDataBlock() rocksdb::BlockBasedTableIterator::FindBlockForward() rocksdb::BlockBasedTableIterator::Next() rocksdb::BlockBasedTableIterator::NextAndGetResult(rocksdb::IterateResult*) rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*) rocksdb::DBIter::FindNextUserEntryInternal(bool, rocksdb::Slice const*) rocksdb::DBIter::FindNextUserEntry(bool, rocksdb::Slice const*) rocksdb::DBIter::Seek(rocksdb::Slice const&) ShardMergeIteratorImpl::lower_bound(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) BlueStore::OmapIteratorImpl::OmapIteratorImpl(boost::intrusive_ptr<BlueStore::Collection>, boost::intrusive_ptr<BlueStore::Onode>, std::shared_ptr<KeyValueDB::IteratorImpl>) BlueStore::get_omap_iterator(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&) ReplicatedBackend::be_deep_scrub(hobject_t const&, ScrubMap&, ScrubMapBuilder&, ScrubMap::object&) PGBackend::be_scan_list(ScrubMap&, ScrubMapBuilder&) PgScrubber::build_scrub_map_chunk(ScrubMap&, ScrubMapBuilder&, hobject_t, hobject_t, bool) PgScrubber::build_replica_map_chunk() Scrub::ActiveReplica::react(Scrub::SchedReplica const&) boost::statechart::simple_state<Scrub::ActiveReplica, Scrub::ScrubMachine, boost::mpl::list<mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na>, (boost::statechart::history_mode)>::react_impl(boost::statechart::event_base const&, void const*) boost::statechart::state_machine<Scrub::ScrubMachine, Scrub::NotActive, std::allocator<boost::statechart::none>, boost::statechart::null_exception_translator>::process_event(boost::statechart::event_base const&) PgScrubber::send_sched_replica(unsigned int, unsigned int) PG::forward_scrub_event(void (ScrubPgIF::*)(unsigned int, unsigned int), unsigned int, unsigned int, std::basic_string_view<char, std::char_traits<char> >) ceph::osd::scheduler::PGRepScrubResched::run(OSD*, OSDShard*, boost::intrusive_ptr<PG>&, ThreadPool::TPHandle&)
Crash dump sample:
{ "archived": "2022-06-30 16:11:00.692265", "backtrace": [ "/lib64/libpthread.so.0(+0x12ce0) [0x7fb317f49ce0]", "LZ4_decompress_safe()", "LZ4_decompress_safe_continue()", "(rocksdb::UncompressBlockContentsForCompressionType(rocksdb::UncompressionInfo const&, char const*, unsigned long, rocksdb::BlockContents*, unsigned int, rocksdb::ImmutableCFOptions const&, rocksdb::MemoryAllocator*)+0x212) [0x55a60ce40d62]", "(rocksdb::UncompressBlockContents(rocksdb::UncompressionInfo const&, char const*, unsigned long, rocksdb::BlockContents*, unsigned int, rocksdb::ImmutableCFOptions const&, rocksdb::MemoryAllocator*)+0x17) [0x55a60ce41707]", "(rocksdb::BlockFetcher::ReadBlockContents()+0xf0f) [0x55a60ce3f1cf]", "(rocksdb::Status rocksdb::BlockBasedTable::MaybeReadBlockAndLoadToCache<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::BlockContents*) const+0x938) [0x55a60ce25408]", "(rocksdb::Status rocksdb::BlockBasedTable::RetrieveBlock<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, bool, bool) const+0x2a1) [0x55a60ce25841]", "(rocksdb::DataBlockIter* rocksdb::BlockBasedTable::NewDataBlockIterator<rocksdb::DataBlockIter>(rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::DataBlockIter*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::Status, rocksdb::FilePrefetchBuffer*, bool) const+0x339) [0x55a60ce25cb9]", "(rocksdb::BlockBasedTableIterator::InitDataBlock()+0xd8) [0x55a60cf23518]", "(rocksdb::BlockBasedTableIterator::FindBlockForward()+0x323) [0x55a60cf24003]", "(rocksdb::BlockBasedTableIterator::Next()+0x87) [0x55a60cf24377]", "(rocksdb::BlockBasedTableIterator::NextAndGetResult(rocksdb::IterateResult*)+0x16) [0x55a60cf24456]", "/usr/bin/ceph-osd(+0x136ebb1) [0x55a60cd6ebb1]", "(rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)+0x50) [0x55a60ce4aff0]", "(rocksdb::DBIter::FindNextUserEntryInternal(bool, rocksdb::Slice const*)+0x36b) [0x55a60cceda1b]", "(rocksdb::DBIter::FindNextUserEntry(bool, rocksdb::Slice const*)+0xa7) [0x55a60ccee847]", "(rocksdb::DBIter::Seek(rocksdb::Slice const&)+0x6fc) [0x55a60ccf0a8c]", "(ShardMergeIteratorImpl::lower_bound(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x65) [0x55a60cc5bea5]", "(BlueStore::OmapIteratorImpl::OmapIteratorImpl(boost::intrusive_ptr<BlueStore::Collection>, boost::intrusive_ptr<BlueStore::Onode>, std::shared_ptr<KeyValueDB::IteratorImpl>)+0x1ba) [0x55a60c5fa40a]", "(BlueStore::get_omap_iterator(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&)+0x450) [0x55a60c64f1f0]", "(ReplicatedBackend::be_deep_scrub(hobject_t const&, ScrubMap&, ScrubMapBuilder&, ScrubMap::object&)+0x3df) [0x55a60c4a951f]", "(PGBackend::be_scan_list(ScrubMap&, ScrubMapBuilder&)+0x564) [0x55a60c2c6404]", "(PgScrubber::build_scrub_map_chunk(ScrubMap&, ScrubMapBuilder&, hobject_t, hobject_t, bool)+0xb2) [0x55a60c2edd52]", "(PgScrubber::build_replica_map_chunk()+0x1f0) [0x55a60c2f73f0]", "(Scrub::ActiveReplica::react(Scrub::SchedReplica const&)+0x96) [0x55a60c32f086]", "(boost::statechart::simple_state<Scrub::ActiveReplica, Scrub::ScrubMachine, boost::mpl::list<mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na>, (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base const&, void const*)+0xa1) [0x55a60c332de1]", "(boost::statechart::state_machine<Scrub::ScrubMachine, Scrub::NotActive, std::allocator<boost::statechart::none>, boost::statechart::null_exception_translator>::process_event(boost::statechart::event_base const&)+0x74) [0x55a60c3007a4]", "(PgScrubber::send_sched_replica(unsigned int, unsigned int)+0x2d4) [0x55a60c2f85c4]", "(PG::forward_scrub_event(void (ScrubPgIF::*)(unsigned int, unsigned int), unsigned int, unsigned int, std::basic_string_view<char, std::char_traits<char> >)+0x90) [0x55a60c1984b0]", "(ceph::osd::scheduler::PGRepScrubResched::run(OSD*, OSDShard*, boost::intrusive_ptr<PG>&, ThreadPool::TPHandle&)+0x37) [0x55a60c3a6497]" ], "ceph_version": "17.2.0", "crash_id": "2022-06-22T00:55:26.089493Z_313db268-5988-41a4-94f5-ba2f96d5af3f", "entity_name": "osd.892dad4f163d3a7ed21eb5d2909b525627b8c39e", "os_id": "centos", "os_name": "CentOS Stream", "os_version": "8", "os_version_id": "8", "process_name": "ceph-osd", "stack_sig": "c2f58179868defaeeba0cf7b6d3d77da55ca1ed060054edb0aeb721ab8c9c96d", "timestamp": "2022-06-22T00:55:26.089493Z", "utsname_machine": "x86_64", "utsname_release": "5.13.0-39-generic", "utsname_sysname": "Linux", "utsname_version": "#44~20.04.1-Ubuntu SMP Thu Mar 24 16:43:35 UTC 2022" }