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Bug #60627

crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn->get_linkage()->is_null())

Added by Telemetry Bot 11 months ago. Updated 9 months ago.

Status:
New
Priority:
Normal
Assignee:
Category:
-
Target version:
-
% Done:

0%

Source:
Telemetry
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature (v1):

289e1349a27d0eb2874f12dfe2ddc78044ef9fbcd7decf60926928af16a67b48


Description

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=f9f4072660844962480cb518d126eb8e0eca371f7238639a487c936e62504969

Assert condition: straydn->get_linkage()->is_null()
Assert function: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&)

Sanitized backtrace:

    MDCache::handle_dentry_unlink(boost::intrusive_ptr<MDentryUnlink const> const&)
    MDCache::dispatch(boost::intrusive_ptr<Message const> const&)
    MDSRank::_dispatch(boost::intrusive_ptr<Message const> const&, bool)
    MDSRankDispatcher::ms_dispatch(boost::intrusive_ptr<Message const> const&)
    MDSDaemon::ms_dispatch2(boost::intrusive_ptr<Message> const&)
    DispatchQueue::entry()
    DispatchQueue::DispatchThread::entry()

Crash dump sample:
{
    "archived": "2023-03-16 10:58:07.746450",
    "assert_condition": "straydn->get_linkage()->is_null()",
    "assert_file": "mds/MDCache.cc",
    "assert_func": "void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&)",
    "assert_line": 11131,
    "assert_msg": "mds/MDCache.cc: In function 'void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&)' thread 7fbd39358700 time 2023-03-16T02:30:56.095890+0000\nmds/MDCache.cc: 11131: FAILED ceph_assert(straydn->get_linkage()->is_null())",
    "assert_thread_name": "ms_dispatch",
    "backtrace": [
        "/lib64/libpthread.so.0(+0x12cf0) [0x7fbd40f89cf0]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x18f) [0x7fbd41f8f499]",
        "/usr/lib64/ceph/libceph-common.so.2(+0x269605) [0x7fbd41f8f605]",
        "(MDCache::handle_dentry_unlink(boost::intrusive_ptr<MDentryUnlink const> const&)+0x223) [0x558717eb8633]",
        "(MDCache::dispatch(boost::intrusive_ptr<Message const> const&)+0x3a4) [0x558717ed6fe4]",
        "(MDSRank::_dispatch(boost::intrusive_ptr<Message const> const&, bool)+0x5db) [0x558717d4e1cb]",
        "(MDSRankDispatcher::ms_dispatch(boost::intrusive_ptr<Message const> const&)+0x5c) [0x558717d4e80c]",
        "(MDSDaemon::ms_dispatch2(boost::intrusive_ptr<Message> const&)+0x1bf) [0x558717d385ff]",
        "(Messenger::ms_deliver_dispatch(boost::intrusive_ptr<Message> const&)+0x478) [0x7fbd42209c88]",
        "(DispatchQueue::entry()+0x50f) [0x7fbd422070cf]",
        "(DispatchQueue::DispatchThread::entry()+0x11) [0x7fbd422ce8f1]",
        "/lib64/libpthread.so.0(+0x81ca) [0x7fbd40f7f1ca]",
        "clone()" 
    ],
    "ceph_version": "17.2.5",
    "crash_id": "2023-03-16T02:30:56.100319Z_b0cef268-398d-44b9-8004-c48e557ba2dc",
    "entity_name": "mds.d7e89db26291bc1c1014ff3fe5de199724d4aae7",
    "os_id": "centos",
    "os_name": "CentOS Stream",
    "os_version": "8",
    "os_version_id": "8",
    "process_name": "ceph-mds",
    "stack_sig": "289e1349a27d0eb2874f12dfe2ddc78044ef9fbcd7decf60926928af16a67b48",
    "timestamp": "2023-03-16T02:30:56.100319Z",
    "utsname_machine": "x86_64",
    "utsname_release": "4.18.0-425.10.1.el8_7.x86_64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Thu Jan 12 16:32:13 UTC 2023" 
}


Related issues

Related to CephFS - Bug #60622: crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn->first >= in->first) New
Related to CephFS - Bug #60598: crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn) New

History

#1 Updated by Telemetry Bot 11 months ago

  • Crash signature (v1) updated (diff)
  • Crash signature (v2) updated (diff)
  • Affected Versions v17.2.5 added

#2 Updated by Milind Changire 9 months ago

  • Related to Bug #60622: crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn->first >= in->first) added

#3 Updated by Milind Changire 9 months ago

  • Related to Bug #60598: crash: void MDCache::handle_dentry_unlink(ceph::cref_t<MDentryUnlink>&): assert(straydn) added

#4 Updated by Milind Changire 9 months ago

  • Assignee set to Venky Shankar

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