ceph crash info 2019-08-08_14:51:52.305829Z_e4d8c97d-439e-4d0f-bf91-07556bd99d33
{
    "crash_id": "2019-08-08_14:51:52.305829Z_e4d8c97d-439e-4d0f-bf91-07556bd99d33",
    "timestamp": "2019-08-08 14:51:52.305829Z",
    "entity_name": "mgr.controller2",
    "ceph_version": "13.2.6",
    "utsname_hostname": "controller2",
    "utsname_sysname": "Linux",
    "utsname_release": "4.15.0-55-generic",
    "utsname_version": "#60-Ubuntu SMP Tue Jul 2 18:22:20 UTC 2019",
    "utsname_machine": "x86_64",
    "os_name": "Ubuntu",
    "os_id": "ubuntu",
    "os_version_id": "18.04",
    "os_version": "18.04.2 LTS (Bionic Beaver)",
    "assert_condition": "pClassInstance != nullptr",
    "assert_func": "void ActivePyModule::notify(const string&, const string&)",
    "assert_file": "/build/ceph-13.2.6/src/mgr/ActivePyModule.cc",
    "assert_line": 54,
    "assert_thread_name": "mgr-fin",
    "backtrace": [
        "(()+0x12890) [0x7fb047827890]",
        "(gsignal()+0xc7) [0x7fb04691fe97]",
        "(abort()+0x141) [0x7fb046921801]",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x25f) [0x7fb0484e5c6f]",
        "(()+0x2c4cb7) [0x7fb0484e5cb7]",
        "(ActivePyModule::notify(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x234) [0x561af448b3b4]",
        "(FunctionContext::finish(int)+0x2c) [0x561af4447d5c]",
        "(Context::complete(int)+0x9) [0x561af44439a9]",
        "(Finisher::finisher_thread_entry()+0x135) [0x7fb0484e40a5]",
        "(()+0x76db) [0x7fb04781c6db]",
        "(clone()+0x3f) [0x7fb046a0288f]"
    ]
}