Bug #59819: crash: virtual CDentry::~CDentry(): assert(batch_ops.empty()) - CephFS - Ceph

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Bug #59819

closed

crash: virtual CDentry::~CDentry(): assert(batch_ops.empty())

Added by Telemetry Bot almost 3 years ago. Updated about 1 year ago.

Status:

Duplicate

Priority:

Normal

Assignee:

Jos Collin

Category:

Target version:

% Done:

Source:

Telemetry

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

Ceph - v16.2.7, Ceph - v16.2.9, Ceph - v17.2.6

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Tags (freeform):

Merge Commit:

Fixed In:

Released In:

Upkeep Timestamp:

Description

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=5520f521a1ed7653b6505f6003f15da6a9f8962e0cf851820218f26f6029dbf9

Assert condition: batch_ops.empty()
Assert function: virtual CDentry::~CDentry()

Sanitized backtrace:

    CDentry::~CDentry()
    CDir::remove_dentry(CDentry*)
    MDCache::trim_dentry(CDentry*, std::map<int, boost::intrusive_ptr<MCacheExpire>, std::less<int>, std::allocator<std::pair<int const, boost::intrusive_ptr<MCacheExpire> > > >&)
    MDCache::trim_lru(unsigned long, std::map<int, boost::intrusive_ptr<MCacheExpire>, std::less<int>, std::allocator<std::pair<int const, boost::intrusive_ptr<MCacheExpire> > > >&)
    MDCache::trim(unsigned long)
    MDCache::upkeep_main()

Crash dump sample:

{
    "assert_condition": "batch_ops.empty()",
    "assert_file": "mds/CDentry.h",
    "assert_func": "virtual CDentry::~CDentry()",
    "assert_line": 136,
    "assert_msg": "mds/CDentry.h: In function 'virtual CDentry::~CDentry()' thread 7f9634a2c700 time 2023-04-17T07:07:34.396119+0100\nmds/CDentry.h: 136: FAILED ceph_assert(batch_ops.empty())",
    "assert_thread_name": "ms_dispatch",
    "backtrace": [
        "/lib64/libpthread.so.0(+0x12cf0) [0x7f964045acf0]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x18f) [0x7f96414624e3]",
        "/usr/lib64/ceph/libceph-common.so.2(+0x26a64f) [0x7f964146264f]",
        "(CDentry::~CDentry()+0x490) [0x5556ebae8270]",
        "(CDir::remove_dentry(CDentry*)+0x1f7) [0x5556ebaf6cb7]",
        "(MDCache::trim_dentry(CDentry*, std::map<int, boost::intrusive_ptr<MCacheExpire>, std::less<int>, std::allocator<std::pair<int const, boost::intrusive_ptr<MCacheExpire> > > >&)+0x4d1) [0x5556eb99c301]",
        "(MDCache::trim_lru(unsigned long, std::map<int, boost::intrusive_ptr<MCacheExpire>, std::less<int>, std::allocator<std::pair<int const, boost::intrusive_ptr<MCacheExpire> > > >&)+0x714) [0x5556eb99d984]",
        "(MDCache::trim(unsigned long)+0xae) [0x5556eb9e55be]",
        "(MDCache::upkeep_main()+0x85a) [0x5556eb9e830a]",
        "/lib64/libstdc++.so.6(+0xc2ba3) [0x7f963f88bba3]",
        "/lib64/libpthread.so.0(+0x81cf) [0x7f96404501cf]",
        "clone()" 
    ],
    "ceph_version": "17.2.6",
    "crash_id": "2023-04-17T06:07:34.399565Z_b58bdea4-6a6d-49f2-b6d3-f6e293cf0466",
    "entity_name": "mds.3ad8dbaf6c08197cab7a0346a520d07813e2759a",
    "os_id": "almalinux",
    "os_name": "AlmaLinux",
    "os_version": "8.7 (Stone Smilodon)",
    "os_version_id": "8.7",
    "process_name": "ceph-mds",
    "stack_sig": "5d4539d2f8774658dc93a77b85bd031806482c7e88f75d2c57c9fb86f32b888b",
    "timestamp": "2023-04-17T06:07:34.399565Z",
    "utsname_machine": "x86_64",
    "utsname_release": "4.18.0-425.3.1.el8.x86_64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Tue Nov 8 14:08:25 EST 2022" 
}

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