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Bug #54921
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):
1b4f2167c84178f539e6107d226e74c874700b52d806befa170584976bd5d3df
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>::Next() rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::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&) SnapMapper::Scrubber::run() OSD::scrub_purged_snaps() OSD::tick() Context::complete(int) CommonSafeTimer<std::mutex>::timer_thread() CommonSafeTimerThread<std::mutex>::entry()
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 ffff8fbde840 time 2022-03-04T11:08:06.960559+0000\nos/bluestore/BlueFS.cc: 2044: FAILED ceph_assert(r == 0)", "assert_thread_name": "safe_timer", "backtrace": [ "__kernel_rt_sigreturn()", "gsignal()", "abort()", "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1a4) [0xaaaac4d6db94]", "(ceph::__ceph_assertf_fail(char const*, char const*, int, char const*, char const*, ...)+0) [0xaaaac4d6dd2c]", "(BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, char*)+0x6b8) [0xaaaac53a8aa0]", "(BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)+0x28) [0xaaaac53d57b0]", "(rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)+0x2c) [0xaaaac5832804]", "(rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const+0x38) [0xaaaac5966aa8]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0x16c) [0xaaaac5970774]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x170) [0xaaaac5971598]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x58) [0xaaaac59716b8]", "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x18) [0xaaaac59716f0]", "/usr/bin/ceph-osd(+0x1096e80) [0xaaaac58e3e80]", "(rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)+0x50) [0xaaaac5987098]", "(rocksdb::DBIter::FindNextUserEntryInternal(bool, rocksdb::Slice const*)+0x888) [0xaaaac587e590]", "(rocksdb::DBIter::FindNextUserEntry(bool, rocksdb::Slice const*)+0xac) [0xaaaac587e984]", "(rocksdb::DBIter::Seek(rocksdb::Slice const&)+0x620) [0xaaaac5880cd8]", "(ShardMergeIteratorImpl::lower_bound(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x68) [0xaaaac5804a10]", "(BlueStore::OmapIteratorImpl::OmapIteratorImpl(boost::intrusive_ptr<BlueStore::Collection>, boost::intrusive_ptr<BlueStore::Onode>, std::shared_ptr<KeyValueDB::IteratorImpl>)+0x1a0) [0xaaaac5298430]", "(BlueStore::get_omap_iterator(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&)+0x4fc) [0xaaaac52dfb3c]", "(SnapMapper::Scrubber::run()+0x6c) [0xaaaac4fe158c]", "(OSD::scrub_purged_snaps()+0x21c) [0xaaaac4dfe454]", "(OSD::tick()+0x494) [0xaaaac4e36aac]", "(Context::complete(int)+0x1c) [0xaaaac4e44544]", "(CommonSafeTimer<std::mutex>::timer_thread()+0xf8) [0xaaaac543c540]", "(CommonSafeTimerThread<std::mutex>::entry()+0x10) [0xaaaac543d650]", "/lib64/libpthread.so.0(+0x7898) [0xffff95f2f898]", "/lib64/libc.so.6(+0xd1ddc) [0xffff95adaddc]" ], "ceph_version": "16.2.7", "crash_id": "2022-03-04T11:08:07.143585Z_08492049-e639-4492-b44a-851cee653194", "entity_name": "osd.2c2d11e67143479d4f0b1a637e1c95ece1ae691a", "os_id": "centos", "os_name": "CentOS Linux", "os_version": "8", "os_version_id": "8", "process_name": "ceph-osd", "stack_sig": "1b4f2167c84178f539e6107d226e74c874700b52d806befa170584976bd5d3df", "timestamp": "2022-03-04T11:08:07.143585Z", "utsname_machine": "aarch64", "utsname_release": "5.4.0-1050-raspi", "utsname_sysname": "Linux", "utsname_version": "#56-Ubuntu SMP PREEMPT Thu Jan 13 13:09:35 UTC 2022" }
Updated by Telemetry Bot about 2 years ago
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