Ceph » rgw

I just wanted to report two more of those stack traces on a cluster serving as secondary for RADOSGW multisite.
No user traffic or even writes go to this cluster, just sync. Potentially there could have been restarts on the other end (master zone), but this is not certain.

{
    "backtrace": [
        "(()+0x3f040) [0x7fa54ba50040]",
        "(ceph::common::PerfCounters::inc(int, unsigned long)+0x3) [0x7fa5424fa643]",
        "(RGWAsyncFetchRemoteObj::_send_request()+0x436) [0x7fa54c54c596]",
        "(RGWAsyncRadosProcessor::handle_request(RGWAsyncRadosRequest*)+0x20) [0x7fa54c546470]",
        "(RGWAsyncRadosProcessor::RGWWQ::_process(RGWAsyncRadosRequest*, ThreadPool::TPHandle&)+0xd) [0x7fa54c54e83d]",
        "(ThreadPool::worker(ThreadPool::WorkThread*)+0x9fa) [0x7fa5423e765a]",
        "(ThreadPool::WorkThread::entry()+0x11) [0x7fa5423e8541]",
        "(()+0x76db) [0x7fa54139e6db]",
        "(clone()+0x3f) [0x7fa54bb3271f]" 
    ],
    "ceph_version": "15.2.15",
    "crash_id": "2021-12-16T11:41:42.873320Z_51db945a-a15b-435f-bd14-79f46d8abff4",
    "entity_name": "client.rgw.fra-rgn-bckp-03",
    "os_id": "ubuntu",
    "os_name": "Ubuntu",
    "os_version": "18.04.6 LTS (Bionic Beaver)",
    "os_version_id": "18.04",
    "process_name": "radosgw",
    "stack_sig": "2bf1b3e02038e06d50abb448410d2c59001d10861a18e5c7cf1f3e8c1926b924",
    "timestamp": "2021-12-16T11:41:42.873320Z",
    "utsname_hostname": "fra-rgn-bckp-03",
    "utsname_machine": "x86_64",
    "utsname_release": "4.15.0-163-generic",
    "utsname_sysname": "Linux",
    "utsname_version": "#171-Ubuntu SMP Fri Nov 5 11:55:11 UTC 2021" 
}

{
    "archived": "2021-12-06 22:36:55.334411",
    "backtrace": [
        "(()+0x3f040) [0x7f5ca33df040]",
        "(ceph::common::PerfCounters::inc(int, unsigned long)+0x3) [0x7f5c99e89643]",
        "(RGWAsyncFetchRemoteObj::_send_request()+0x615) [0x7f5ca3edb775]",
        "(RGWAsyncRadosProcessor::handle_request(RGWAsyncRadosRequest*)+0x20) [0x7f5ca3ed5470]",
        "(RGWAsyncRadosProcessor::RGWWQ::_process(RGWAsyncRadosRequest*, ThreadPool::TPHandle&)+0xd) [0x7f5ca3edd83d]",
        "(ThreadPool::worker(ThreadPool::WorkThread*)+0x9fa) [0x7f5c99d7665a]",
        "(ThreadPool::WorkThread::entry()+0x11) [0x7f5c99d77541]",
        "(()+0x76db) [0x7f5c98d2d6db]",
        "(clone()+0x3f) [0x7f5ca34c171f]" 
    ],
    "ceph_version": "15.2.15",
    "crash_id": "2021-12-06T22:34:04.683159Z_011665f3-887c-47bc-9af0-023e6bd03b8d",
    "entity_name": "client.rgw.fra-rgn-bckp-02",
    "os_id": "ubuntu",
    "os_name": "Ubuntu",
    "os_version": "18.04.6 LTS (Bionic Beaver)",
    "os_version_id": "18.04",
    "process_name": "radosgw",
    "stack_sig": "2bf1b3e02038e06d50abb448410d2c59001d10861a18e5c7cf1f3e8c1926b924",
    "timestamp": "2021-12-06T22:34:04.683159Z",
    "utsname_hostname": "fra-rgn-bckp-02",
    "utsname_machine": "x86_64",
    "utsname_release": "4.15.0-159-generic",
    "utsname_sysname": "Linux",
    "utsname_version": "#167-Ubuntu SMP Tue Sep 21 08:55:05 UTC 2021" 
}