Ceph » bluestore

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=f89324d381e4d31b16fd788b660335829cd877ce008b55fb77198eb0aeb9c27b

Assert condition: get_blob().get_logical_length() != 0
Assert function: void BlueStore::Blob::get_ref(BlueStore::Collection*, uint32_t, uint32_t)

Sanitized backtrace:

    BlueStore::Blob::get_ref(BlueStore::Collection*, unsigned int, unsigned int)
    BlueStore::ExtentMap::decode_some(ceph::buffer::list&)
    BlueStore::ExtentMap::fault_range(KeyValueDB*, unsigned int, unsigned int)
    BlueStore::_do_read(BlueStore::Collection*, boost::intrusive_ptr<BlueStore::Onode>, unsigned long, unsigned long, ceph::buffer::list&, unsigned int, unsigned long)
    BlueStore::read(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, unsigned long, unsigned long, ceph::buffer::list&, unsigned int)
    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)
    ceph::osd::scheduler::PGRepScrubResched::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()

{
    "archived": "2022-12-29 15:45:28.722928",
    "assert_condition": "get_blob().get_logical_length() != 0",
    "assert_file": "os/bluestore/BlueStore.cc",
    "assert_func": "void BlueStore::Blob::get_ref(BlueStore::Collection*, uint32_t, uint32_t)",
    "assert_line": 2251,
    "assert_msg": "os/bluestore/BlueStore.cc: In function 'void BlueStore::Blob::get_ref(BlueStore::Collection*, uint32_t, uint32_t)' thread 7fec947f5700 time 2022-12-29T10:33:09.176484-0500\nos/bluestore/BlueStore.cc: 2251: FAILED ceph_assert(get_blob().get_logical_length() != 0)",
    "assert_thread_name": "tp_osd_tp",
    "backtrace": [
        "/lib64/libpthread.so.0(+0x12cf0) [0x7fecb543ccf0]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x18f) [0x55e01bc1c68b]",
        "ceph-osd(+0x5977f7) [0x55e01bc1c7f7]",
        "(BlueStore::Blob::get_ref(BlueStore::Collection*, unsigned int, unsigned int)+0x3a5) [0x55e01c29a875]",
        "(BlueStore::ExtentMap::decode_some(ceph::buffer::v15_2_0::list&)+0x3a4) [0x55e01c2bb604]",
        "(BlueStore::ExtentMap::fault_range(KeyValueDB*, unsigned int, unsigned int)+0x2c1) [0x55e01c2bcc11]",
        "(BlueStore::_do_read(BlueStore::Collection*, boost::intrusive_ptr<BlueStore::Onode>, unsigned long, unsigned long, ceph::buffer::v15_2_0::list&, unsigned int, unsigned long)+0x15a) [0x55e01c30106a]",
        "(BlueStore::read(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, unsigned long, unsigned long, ceph::buffer::v15_2_0::list&, unsigned int)+0x253) [0x55e01c3021a3]",
        "(ReplicatedBackend::be_deep_scrub(hobject_t const&, ScrubMap&, ScrubMapBuilder&, ScrubMap::object&)+0x285) [0x55e01c135115]",
        "(PGBackend::be_scan_list(ScrubMap&, ScrubMapBuilder&)+0x324) [0x55e01bf2dc24]",
        "(PgScrubber::build_scrub_map_chunk(ScrubMap&, ScrubMapBuilder&, hobject_t, hobject_t, bool)+0xb1) [0x55e01bf63bb1]",
        "(PgScrubber::build_replica_map_chunk()+0x99) [0x55e01bf649b9]",
        "(Scrub::ActiveReplica::react(Scrub::SchedReplica const&)+0x12a) [0x55e01bfa267a]",
        "(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*)+0x125) [0x55e01bfa8705]",
        "(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&)+0x7b) [0x55e01bf6f7fb]",
        "(PgScrubber::send_sched_replica(unsigned int, unsigned int)+0xf1) [0x55e01bf60451]",
        "(ceph::osd::scheduler::PGRepScrubResched::run(OSD*, OSDShard*, boost::intrusive_ptr<PG>&, ThreadPool::TPHandle&)+0x34) [0x55e01c01bc04]",
        "(OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*)+0x115f) [0x55e01bd30dbf]",
        "(ShardedThreadPool::shardedthreadpool_worker(unsigned int)+0x435) [0x55e01c48e8c5]",
        "(ShardedThreadPool::WorkThreadSharded::entry()+0x14) [0x55e01c490fe4]",
        "/lib64/libpthread.so.0(+0x81ca) [0x7fecb54321ca]",
        "clone()" 
    ],
    "ceph_version": "17.2.5",
    "crash_id": "2022-12-29T15:33:09.189330Z_96ed1441-70d1-40a7-9065-a86028ee7d91",
    "entity_name": "osd.b0ca020b6ae4eae3e4323693eee2bd932cd514dc",
    "os_id": "centos",
    "os_name": "CentOS Stream",
    "os_version": "8",
    "os_version_id": "8",
    "process_name": "ceph-osd",
    "stack_sig": "c204be4c95ec9d9933cbc4f7919ce8025af99e8ffe674b65854fa60337d8d5bc",
    "timestamp": "2022-12-29T15:33:09.189330Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.17.0-1019-oem",
    "utsname_sysname": "Linux",
    "utsname_version": "#20-Ubuntu SMP PREEMPT Tue Sep 27 13:20:28 UTC 2022" 
}