+++ This bug was initially created as a clone of Bug #2258950 +++

Description of problem (please be detailed as possible and provide log
snippests):
---------------------------------------------------------------------
- mds daemon is crashing with the below:
~~~
{
    "assert_condition": "segments.size() >= pre_segments_size",
    "assert_file": "/builddir/build/BUILD/ceph-17.2.6/src/mds/MDLog.cc",
    "assert_func": "void MDLog::trim(int)",
    "assert_line": 651,
    "assert_msg": "/builddir/build/BUILD/ceph-17.2.6/src/mds/MDLog.cc: In function 'void MDLog::trim(int)' thread 7f814f2b7640 time 2024-01-16T05:59:33.686299+0000\n/builddir/build/BUILD/ceph-17.2.6/src/mds/MDLog.cc: 651: FAILED ceph_assert(segments.size() >= pre_segments_size)\n",
    "assert_thread_name": "safe_timer",
    "backtrace": [
        "/lib64/libc.so.6(+0x54db0) [0x7f8155956db0]",
        "/lib64/libc.so.6(+0xa154c) [0x7f81559a354c]",
        "raise()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x188) [0x7f8155fb2ae1]",
        "/usr/lib64/ceph/libceph-common.so.2(+0x142c45) [0x7f8155fb2c45]",
        "(MDLog::trim(int)+0xb06) [0x558086dbb2a6]",
        "(MDSRankDispatcher::tick()+0x365) [0x558086b3dc65]",
        "ceph-mds(+0x11c71d) [0x558086b1071d]",
        "(CommonSafeTimer<ceph::fair_mutex>::timer_thread()+0x15e) [0x7f815609c4ae]",
        "/usr/lib64/ceph/libceph-common.so.2(+0x22cda1) [0x7f815609cda1]",
        "/lib64/libc.so.6(+0x9f802) [0x7f81559a1802]",
        "/lib64/libc.so.6(+0x3f450) [0x7f8155941450]"
    ],
    "ceph_version": "17.2.6-170.el9cp",
    "crash_id": "2024-01-16T05:59:33.687563Z_6f26298d-0162-4124-b2a7-06bbbc676df6",
    "entity_name": "mds.ocs-storagecluster-cephfilesystem-a",
    "os_id": "rhel",
    "os_name": "Red Hat Enterprise Linux",
    "os_version": "9.3 (Plow)",
    "os_version_id": "9.3",
    "process_name": "ceph-mds",
    "stack_sig": "21cf82abf00a9a80ef194472005415a53e94d6965c4e910d756a9f711243f498",
    "timestamp": "2024-01-16T05:59:33.687563Z",
    "utsname_hostname": "rook-ceph-mds-ocs-storagecluster-cephfilesystem-a-69756fd5mdvcz",
    "utsname_machine": "x86_64",
    "utsname_release": "5.14.0-284.43.1.el9_2.x86_64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP PREEMPT_DYNAMIC Thu Nov 23 09:44:01 EST 2023"
}
~~~

Version of all relevant components (if applicable):
--------------------------------------------------
- RHODF 4.14.3
- ceph version 17.2.6-170.el9cp / RHCS 6.1.z3 Async - 6.1.3 Async 

Does this issue impact your ability to continue to work with the product
(please explain in detail what is the user impact)?
------------------------------------------------------------------------
N/A. as of now, mds crashed only once.

Is there any workaround available to the best of your knowledge?
----------------------------------------------------------------
N/A


Can this issue reproducible?
---------------------------
Customer specific.

Can this issue reproduce from the UI?
-------------------------------------
N/A

Additional info:
---------------
- Upstream tracker: https://tracker.ceph.com/issues/59833

--- Additional comment from RHEL Program Management on 2024-01-18 07:48:26 UTC ---

This bug having no release flag set previously, is now set with release flag 'odf‑4.15.0' to '?', and so is being proposed to be fixed at the ODF 4.15.0 release. Note that the 3 Acks (pm_ack, devel_ack, qa_ack), if any previously set while release flag was missing, have now been reset since the Acks are to be set against a release flag.

--- Additional comment from Venky Shankar on 2024-01-18 10:20:59 UTC ---


This has been fixed in recent versions of ceph. See: https://tracker.ceph.com/issues/59833

--- Additional comment from Mudit Agarwal on 2024-01-19 08:54:31 UTC ---

Venky, which downstream version of ceph has this fix?

--- Additional comment from Venky Shankar on 2024-01-19 10:07:07 UTC ---

(In reply to Mudit Agarwal from comment #3)
> Venky, which downstream version of ceph has this fix?

The upstream backports are merged. The commits need to be ported downstream. Will push a MR for RHCS6/7.