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Bug #44294

mds: "elist.h: 91: FAILED ceph_assert(_head.empty())"

Added by Patrick Donnelly 4 months ago. Updated 3 months ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Category:
-
Target version:
% Done:

0%

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

Description

From the LRC testing Octopus:

root@reesi001:~# ceph crash info 2020-02-24T03:31:36.013391Z_9904f466-37f3-43c7-a983-32ebc5a939d8
{
    "assert_condition": "_head.empty()",
    "assert_file": "/home/jenkins-build/build/workspace/ceph-dev-new-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/huge/release/15.1.0-1093-g42bf1cc/rpm/el8/BUILD/ceph-15.1.0-1093-g42bf1cc/src/include/elist.h",
    "assert_func": "elist<T>::~elist() [with T = MDSIOContextBase*]",
    "assert_line": 91,
    "assert_msg": "/home/jenkins-build/build/workspace/ceph-dev-new-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/huge/release/15.1.0-1093-g42bf1cc/rpm/el8/BUILD/ceph-15.1.0-1093-g42bf1cc/src/include/elist.h: In function 'elist<T>::~elist() [with T = MDSIOContextBase*]' thread 7f4160f97700 time 2020-02-24T03:31:36.009479+0000\n/home/jenkins-build/build/workspace/ceph-dev-new-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/huge/release/15.1.0-1093-g42bf1cc/rpm/el8/BUILD/ceph-15.1.0-1093-g42bf1cc/src/include/elist.h: 91: FAILED ceph_assert(_head.empty())\n",
    "assert_thread_name": "MR_Finisher",
    "backtrace": [
        "(()+0x12dc0) [0x7f416e131dc0]",
        "(abort()+0x203) [0x7f416cbdfdd1]",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1a9) [0x7f416f2fae77]",
        "(()+0x279040) [0x7f416f2fb040]",
        "(()+0x414ad7) [0x562b74206ad7]",
        "(()+0x3a06c) [0x7f416cbf806c]",
        "(on_exit()+0) [0x7f416cbf81a0]",
        "(()+0x4a7640) [0x562b74299640]",
        "(()+0x12dc0) [0x7f416e131dc0]",
        "(gsignal()+0x10f) [0x7f416cbf58df]",
        "(abort()+0x127) [0x7f416cbdfcf5]",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1a9) [0x7f416f2fae77]",
        "(()+0x279040) [0x7f416f2fb040]",
        "(()+0x2cd631) [0x562b740bf631]",
        "(MDSContext::complete(int)+0x56) [0x562b74206206]",
        "(MDSIOContextBase::complete(int)+0x197) [0x562b74206507]",
        "(Finisher::finisher_thread_entry()+0x1a5) [0x7f416f38b5a5]",
        "(()+0x82de) [0x7f416e1272de]",
        "(clone()+0x43) [0x7f416ccba133]" 
    ],
    "ceph_version": "15.1.0-1093-g42bf1cc",
    "crash_id": "2020-02-24T03:31:36.013391Z_9904f466-37f3-43c7-a983-32ebc5a939d8",
    "entity_name": "mds.reesi002",
    "os_id": "centos",
    "os_name": "CentOS Linux",
    "os_version": "8 (Core)",
    "os_version_id": "8",
    "process_name": "ceph-mds",
    "stack_sig": "cbbfe537c26445d934c542d66875091cdcd9e38f80b5f433e8d97b5853ff604e",
    "timestamp": "2020-02-24T03:31:36.013391Z",
    "utsname_hostname": "reesi002",
    "utsname_machine": "x86_64",
    "utsname_release": "4.4.0-116-generic",
    "utsname_sysname": "Linux",
    "utsname_version": "#140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018" 
}

Related issues

Related to fs - Bug #44295: mds: MDCache.cc: 6400: FAILED ceph_assert(r == 0 || r == -2) Resolved

History

#1 Updated by Patrick Donnelly 4 months ago

  • Related to Bug #44295: mds: MDCache.cc: 6400: FAILED ceph_assert(r == 0 || r == -2) added

#2 Updated by Zheng Yan 3 months ago

  • Status changed from New to Resolved
  • Pull request ID set to 33538

resolved, but also introduce new bug. Newest ticket is https://tracker.ceph.com/issues/44680

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