Ceph » bluestore

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=3785747dae8308b15b6d1ba66296a593ff27638f665231956e5b05c0b57d29cb

Assert condition: (uint64_t)r == len
Assert function: virtual int KernelDevice::read(uint64_t, uint64_t, ceph::bufferlist*, IOContext*, bool)

Sanitized backtrace:

    KernelDevice::read(unsigned long, unsigned long, ceph::buffer::list*, IOContext*, bool)
    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::_collection_list(BlueStore::Collection*, ghobject_t const&, ghobject_t const&, int, bool, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)
    BlueStore::collection_list(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, ghobject_t const&, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)
    PGBackend::objects_list_range(hobject_t const&, hobject_t const&, std::vector<hobject_t, std::allocator<hobject_t> >*, std::vector<ghobject_t, std::allocator<ghobject_t> >*)
    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_queued_events()
    PgScrubber::send_start_replica(unsigned int, unsigned int)
    PG::replica_scrub(unsigned int, unsigned int, ThreadPool::TPHandle&)
    ceph::osd::scheduler::PGRepScrub::run(OSD*, OSDShard*, boost::intrusive_ptr<PG>&, ThreadPool::TPHandle&)
    OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*)
    ShardedThreadPool::shardedthreadpool_worker(unsigned int)
    ShardedThreadPool::WorkThreadSharded::entry()

{
    "assert_condition": "(uint64_t)r == len",
    "assert_file": "blk/kernel/KernelDevice.cc",
    "assert_func": "virtual int KernelDevice::read(uint64_t, uint64_t, ceph::bufferlist*, IOContext*, bool)",
    "assert_line": 1066,
    "assert_msg": "blk/kernel/KernelDevice.cc: In function 'virtual int KernelDevice::read(uint64_t, uint64_t, ceph::bufferlist*, IOContext*, bool)' thread 7f33052ba700 time 2022-07-18T15:11:26.567172+0200\nblk/kernel/KernelDevice.cc: 1066: FAILED ceph_assert((uint64_t)r == len)",
    "assert_thread_name": "tp_osd_tp",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x14140) [0x7f3322485140]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x16e) [0x55693d980e78]",
        "/usr/bin/ceph-osd(+0xac0fb9) [0x55693d980fb9]",
        "(KernelDevice::read(unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, IOContext*, bool)+0x75d) [0x55693e4e993d]",
        "(BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, char*)+0x5bd) [0x55693e0789cd]",
        "(BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)+0x1b) [0x55693e09c04b]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)+0x4d) [0x55693e565bfd]",
        "(rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const+0x5d) [0x55693e7b97d5]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0x24b) [0x55693e7d7d3b]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x2c2) [0x55693e7d9ab0]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindKeyForward()+0x90) [0x55693e7d852e]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x8a) [0x55693e7d5e54]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x1d) [0x55693e7d5e83]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x62) [0x55693e627f1e]",
        "/usr/bin/ceph-osd(+0x17fec89) [0x55693e6bec89]",
        "/usr/bin/ceph-osd(+0x17ff691) [0x55693e6bf691]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x62) [0x55693e627f1e]",
        "(rocksdb::MergingIterator::Next()+0xaf) [0x55693e7f815b]",
        "(rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)+0x28) [0x55693e7f8296]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x62) [0x55693e627f1e]",
        "(rocksdb::DBIter::Next()+0x1dc) [0x55693e61f98c]",
        "(rocksdb::ArenaWrappedDBIter::Next()+0x1c) [0x55693e88a8c4]",
        "(RocksDBStore::RocksDBWholeSpaceIteratorImpl::next()+0x4a) [0x55693e4ffbaa]",
        "/usr/bin/ceph-osd(+0x108132d) [0x55693df4132d]",
        "(BlueStore::_collection_list(BlueStore::Collection*, ghobject_t const&, ghobject_t const&, int, bool, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0x100d) [0x55693df6e8bd]",
        "(BlueStore::collection_list(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, ghobject_t const&, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0xc7) [0x55693df6fe37]",
        "(PGBackend::objects_list_range(hobject_t const&, hobject_t const&, std::vector<hobject_t, std::allocator<hobject_t> >*, std::vector<ghobject_t, std::allocator<ghobject_t> >*)+0x468) [0x55693dc2d718]",
        "(PgScrubber::build_scrub_map_chunk(ScrubMap&, ScrubMapBuilder&, hobject_t, hobject_t, bool)+0x21e) [0x55693ddc418e]",
        "(PgScrubber::build_replica_map_chunk()+0x95) [0x55693ddd2d55]",
        "(Scrub::ActiveReplica::react(Scrub::SchedReplica const&)+0x122) [0x55693dde0ee2]",
        "(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*)+0x150) [0x55693dde6bb0]",
        "(boost::statechart::state_machine<Scrub::ScrubMachine, Scrub::NotActive, std::allocator<boost::statechart::none>, boost::statechart::null_exception_translator>::process_queued_events()+0xdc) [0x55693ddd8fac]",
        "(PgScrubber::send_start_replica(unsigned int, unsigned int)+0x2b0) [0x55693ddca210]",
        "(PG::replica_scrub(unsigned int, unsigned int, ThreadPool::TPHandle&)+0x5e) [0x55693db09f4e]",
        "(ceph::osd::scheduler::PGRepScrub::run(OSD*, OSDShard*, boost::intrusive_ptr<PG>&, ThreadPool::TPHandle&)+0x1d) [0x55693dcbbe5d]",
        "(OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*)+0xa27) [0x55693da69367]",
        "(ShardedThreadPool::shardedthreadpool_worker(unsigned int)+0x41a) [0x55693e1123da]",
        "(ShardedThreadPool::WorkThreadSharded::entry()+0x10) [0x55693e1149b0]",
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x8ea7) [0x7f3322479ea7]",
        "clone()" 
    ],
    "ceph_version": "16.2.9",
    "crash_id": "2022-07-18T13:11:26.679320Z_f1657db8-b559-4a24-aa5f-2bdf9a0d4fa2",
    "entity_name": "osd.92624db54739fa27148ff622f3b4549bb4db5e48",
    "os_id": "11",
    "os_name": "Debian GNU/Linux 11 (bullseye)",
    "os_version": "11 (bullseye)",
    "os_version_id": "11",
    "process_name": "ceph-osd",
    "stack_sig": "1a309bbf67857fd8695f844048a420394b8f4ae7edd9c6e49e36afbd3dc0f887",
    "timestamp": "2022-07-18T13:11:26.679320Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.15.39-1-pve",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP PVE 5.15.39-1 (Wed, 22 Jun 2022 17:22:00 +0200)" 
}