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Bug #54820
opencrash: int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*): assert(r == 0)
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):
7ad183fb24a6a64db91ceb8752064aee64dda36d37e4e5bb6eb0617a36312a2f
Crash signature (v2):
Description
Assert condition: r == 0
Assert function: int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*)
Sanitized backtrace:
BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::list*, char*) BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long) rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*) rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock() rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward() rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindKeyForward() rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next() rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*) rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next() rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next() rocksdb::MergingIterator::Next() rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*) rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next() rocksdb::DBIter::Next() rocksdb::ArenaWrappedDBIter::Next() RocksDBStore::RocksDBWholeSpaceIteratorImpl::next() BlueStore::OmapIteratorImpl::next() void PGLog::read_log_and_missing<pg_missing_set<true> >(ObjectStore*, boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t, pg_info_t const&, PGLog::IndexedLog&, pg_missing_set<true>&, std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >&, bool, bool*, DoutPrefixProvider const*, std::set<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, bool) PG::read_state(ObjectStore*) OSD::load_pgs() OSD::init()
Crash dump sample:
{ "assert_condition": "r == 0", "assert_file": "os/bluestore/BlueFS.cc", "assert_func": "int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*)", "assert_line": 2044, "assert_msg": "os/bluestore/BlueFS.cc: In function 'int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*)' thread 7f04ff99ff00 time 2022-02-06T17:42:36.564925-0700\nos/bluestore/BlueFS.cc: 2044: FAILED ceph_assert(r == 0)", "assert_thread_name": "ceph-osd", "backtrace": [ "/lib/x86_64-linux-gnu/libpthread.so.0(+0x15420) [0x7f0500049420]", "gsignal()", "abort()", "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1ad) [0x5637baef13b0]", "/usr/bin/ceph-osd(+0xac855d) [0x5637baef155d]", "(BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, char*)+0x581) [0x5637bb681461]", "(BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)+0x1f) [0x5637bb6a534f]", "(rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)+0x60) [0x5637bbba8bfa]", "(rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const+0x70) [0x5637bbe38128]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0x240) [0x5637bbe5985c]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x290) [0x5637bbe5b79a]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindKeyForward()+0x94) [0x5637bbe5a0f0]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x8e) [0x5637bbe576d6]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x21) [0x5637bbe57709]", "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x75) [0x5637bbc800f1]", "/usr/bin/ceph-osd(+0x18fb9fb) [0x5637bbd249fb]", "/usr/bin/ceph-osd(+0x18fc4f7) [0x5637bbd254f7]", "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x75) [0x5637bbc800f1]", "(rocksdb::MergingIterator::Next()+0xc2) [0x5637bbe7c4f6]", "(rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)+0x2c) [0x5637bbe7c64e]", "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x75) [0x5637bbc800f1]", "(rocksdb::DBIter::Next()+0x1ef) [0x5637bbc7725b]", "(rocksdb::ArenaWrappedDBIter::Next()+0x20) [0x5637bbf1db9a]", "(RocksDBStore::RocksDBWholeSpaceIteratorImpl::next()+0x32) [0x5637bbb3afd2]", "(BlueStore::OmapIteratorImpl::next()+0xbc) [0x5637bb5619cc]", "(void PGLog::read_log_and_missing<pg_missing_set<true> >(ObjectStore*, boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t, pg_info_t const&, PGLog::IndexedLog&, pg_missing_set<true>&, std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >&, bool, bool*, DoutPrefixProvider const*, std::set<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*, bool)+0x1482) [0x5637bb0afbc2]", "(PG::read_state(ObjectStore*)+0x1a88) [0x5637bb094948]", "(OSD::load_pgs()+0x813) [0x5637bafef6a3]", "(OSD::init()+0x2b4e) [0x5637baffc0ee]", "main()", "__libc_start_main()", "_start()" ], "ceph_version": "16.2.7", "crash_id": "2022-02-07T00:42:36.611577Z_5d00b8d3-8c7a-4cb3-9174-54004479102f", "entity_name": "osd.13f914b6af24ba69b60ba3eae6aacc8406f28a89", "os_id": "ubuntu", "os_name": "Ubuntu", "os_version": "20.04.3 LTS (Focal Fossa)", "os_version_id": "20.04", "process_name": "ceph-osd", "stack_sig": "7ad183fb24a6a64db91ceb8752064aee64dda36d37e4e5bb6eb0617a36312a2f", "timestamp": "2022-02-07T00:42:36.611577Z", "utsname_machine": "x86_64", "utsname_release": "5.13.0-28-generic", "utsname_sysname": "Linux", "utsname_version": "#31~20.04.1-Ubuntu SMP Wed Jan 19 14:08:10 UTC 2022" }
Updated by Telemetry Bot about 2 years ago
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