Bug #60664: crash: elist<T>::~elist() [with T = CDentry*]: assert(_head.empty()) - CephFS - Ceph

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Bug #60664

open

crash: elist<T>::~elist() [with T = CDentry*]: assert(_head.empty())

Added by Telemetry Bot about 1 year ago. Updated 11 months ago.

Status:

New

Priority:

Normal

Assignee:

Milind Changire

Category:

Target version:

% Done:

Source:

Telemetry

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

Ceph - v17.2.5

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

7dc767c4f16d363019d14493727241cb9816afef52b0e15c051b98753c16aada

Crash signature (v2):

770f229d0a641695e3d43ffbedfc2dff3d02db5f5d2f0f1a3eba0a5cfdaeac7e

Description

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=770f229d0a641695e3d43ffbedfc2dff3d02db5f5d2f0f1a3eba0a5cfdaeac7e

Assert condition: _head.empty()
Assert function: elist<T>::~elist() [with T = CDentry*]

Sanitized backtrace:

    LogSegment::~LogSegment()
    MDLog::_trim_expired_segments()
    MDSContext::complete(int)
    MDSContext::complete(int)
    MDSIOContextBase::complete(int)
    Finisher::finisher_thread_entry()

Crash dump sample:

{
    "archived": "2023-03-29 09:39:36.176127",
    "assert_condition": "_head.empty()",
    "assert_file": "include/elist.h",
    "assert_func": "elist<T>::~elist() [with T = CDentry*]",
    "assert_line": 91,
    "assert_msg": "include/elist.h: In function 'elist<T>::~elist() [with T = CDentry*]' thread 7f5920ca2700 time 2023-03-29T05:22:36.554920+0300\ninclude/elist.h: 91: FAILED ceph_assert(_head.empty())",
    "assert_thread_name": "MR_Finisher",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f592bef6140]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x17e) [0x7f592c1d2296]",
        "/usr/lib/ceph/libceph-common.so.2(+0x25a3da) [0x7f592c1d23da]",
        "(LogSegment::~LogSegment()+0x14d) [0x55731c2432bd]",
        "(MDLog::_trim_expired_segments()+0x2bf) [0x55731c23731f]",
        "(MDSContext::complete(int)+0x5b) [0x55731c2233cb]",
        "(MDSContext::complete(int)+0x5b) [0x55731c2233cb]",
        "(MDSIOContextBase::complete(int)+0x524) [0x55731c223b44]",
        "(Finisher::finisher_thread_entry()+0x18d) [0x7f592c26a32d]",
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x7ea7) [0x7f592beeaea7]",
        "clone()" 
    ],
    "ceph_version": "17.2.5",
    "crash_id": "2023-03-29T02:22:36.559822Z_cee577ee-8e4c-4f6e-ada9-a441e237742b",
    "entity_name": "mds.2ad0aa7e94246c6343bbb5377fe2ede13a217c06",
    "os_id": "11",
    "os_name": "Debian GNU/Linux 11 (bullseye)",
    "os_version": "11 (bullseye)",
    "os_version_id": "11",
    "process_name": "ceph-mds",
    "stack_sig": "7dc767c4f16d363019d14493727241cb9816afef52b0e15c051b98753c16aada",
    "timestamp": "2023-03-29T02:22:36.559822Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.10.0-21-amd64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Debian 5.10.162-1 (2023-01-21)" 
}

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