Ceph » RADOS

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=c6b2ab79aaa1d60546e6d5bc24be3c290456e0ff7e2ace3eae899d931517af96

Assert condition: n < ranks.size()
Assert function: std::__cxx11::string MonMap::get_name(unsigned int) const

Sanitized backtrace:

    HealthMonitor::encode_pending(std::shared_ptr<MonitorDBStore::Transaction>)
    PaxosService::propose_pending()
    Context::complete(int)
    CommonSafeTimer<std::mutex>::timer_thread()
    CommonSafeTimerThread<std::mutex>::entry()

{
    "assert_condition": "n < ranks.size()",
    "assert_file": "mon/MonMap.h",
    "assert_func": "std::__cxx11::string MonMap::get_name(unsigned int) const",
    "assert_line": 350,
    "assert_msg": "mon/MonMap.h: In function 'std::__cxx11::string MonMap::get_name(unsigned int) const' thread 7f7494ecc700 time 2022-02-05T02:17:54.271799+0000\nmon/MonMap.h: 350: FAILED ceph_assert(n < ranks.size())",
    "assert_thread_name": "safe_timer",
    "backtrace": [
        "/lib64/libpthread.so.0(+0x12c20) [0x7f749dd44c20]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1a9) [0x7f74a0008ba3]",
        "/usr/lib64/ceph/libceph-common.so.2(+0x276d6c) [0x7f74a0008d6c]",
        "(HealthMonitor::encode_pending(std::shared_ptr<MonitorDBStore::Transaction>)+0x198c) [0x561a0b5837ac]",
        "(PaxosService::propose_pending()+0x21a) [0x561a0b5fd9ea]",
        "ceph-mon(+0x3fdde9) [0x561a0b5fdde9]",
        "(Context::complete(int)+0xd) [0x561a0b4ebdbd]",
        "(CommonSafeTimer<std::mutex>::timer_thread()+0x10f) [0x7f74a00fd95f]",
        "(CommonSafeTimerThread<std::mutex>::entry()+0x11) [0x7f74a00fecf1]",
        "/lib64/libpthread.so.0(+0x817a) [0x7f749dd3a17a]",
        "clone()" 
    ],
    "ceph_version": "16.2.7",
    "crash_id": "2022-02-05T02:17:54.282380Z_9853f8cf-9a39-4e97-81f5-3220200119e2",
    "entity_name": "mon.f38b9cbcecba827a2eb228f0714488513132cc1d",
    "os_id": "centos",
    "os_name": "CentOS Linux",
    "os_version": "8",
    "os_version_id": "8",
    "process_name": "ceph-mon",
    "stack_sig": "86b1bdbcd7bbef51dfdefcd5a7136ee192c6c1fd90c0b5b95179f45c59049301",
    "timestamp": "2022-02-05T02:17:54.282380Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.15.17-200.fc35.x86_64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Thu Jan 27 16:29:05 UTC 2022" 
}