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Bug #57204

MDLog.h: 99: FAILED ceph_assert(!segments.empty())

Added by Venky Shankar 3 months ago. Updated 3 months ago.

Status:
Duplicate
Priority:
Normal
Category:
Correctness/Safety
Target version:
% Done:

0%

Source:
Tags:
Backport:
pacific,quincy
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
crash, multimds
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

/a/vshankar-2022-08-18_04:30:42-fs-wip-vshankar-testing1-20220818-082047-testing-default-smithi/6978343

MDS crashes with:

    -1> 2022-08-18T11:20:04.455+0000 7f1b68891700 -1 /home/jenkins-build/build/workspace/ceph-dev-new-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/17.0.0-14369-gc7606b2c/rpm/el8/BUILD/ceph-17.0.0-14369-gc7606b2c/src/mds/MDLog.h: In function 'LogSegment* MDLog::get_current_segment()' thread 7f1b68891700 time 2022-08-18T11:20:04.455454+0000
/home/jenkins-build/build/workspace/ceph-dev-new-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/17.0.0-14369-gc7606b2c/rpm/el8/BUILD/ceph-17.0.0-14369-gc7606b2c/src/mds/MDLog.h: 99: FAILED ceph_assert(!segments.empty())

 ceph version 17.0.0-14369-gc7606b2c (c7606b2c8bdef281f7eee6b171bb9adc82612b43) quincy (dev)
 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x135) [0x7f1b75741cfb]
 2: /usr/lib64/ceph/libceph-common.so.2(+0x2a6ec1) [0x7f1b75741ec1]
 3: (MDCache::dispatch_fragment_dir(boost::intrusive_ptr<MDRequestImpl>&)+0x1043) [0x55a922c7e1e3]
 4: (MDCache::fragment_frozen(boost::intrusive_ptr<MDRequestImpl>&, int)+0xeb) [0x55a922c7e39b]
 5: (MDCache::fragment_mark_and_complete(boost::intrusive_ptr<MDRequestImpl>&)+0x9dc) [0x55a922c7ef3c]
 6: (MDCache::merge_dir(CInode*, frag_t)+0x5cd) [0x55a922c7fdbd]
 7: (Context::complete(int)+0xd) [0x55a922b0e2fd]
 8: (CommonSafeTimer<ceph::fair_mutex>::timer_thread()+0x16d) [0x7f1b7583043d]
 9: (CommonSafeTimerThread<ceph::fair_mutex>::entry()+0x11) [0x7f1b75831511]
 10: /lib64/libpthread.so.0(+0x81cf) [0x7f1b746f51cf]
 11: clone()

Related issues

Duplicates CephFS - Bug #51278: mds: "FAILED ceph_assert(!segments.empty())" Triaged

History

#1 Updated by Venky Shankar 3 months ago

  • Status changed from New to Triaged
  • Assignee set to Kotresh Hiremath Ravishankar
  • Severity changed from 3 - minor to 2 - major

#2 Updated by Patrick Donnelly 3 months ago

  • Duplicates Bug #51278: mds: "FAILED ceph_assert(!segments.empty())" added

#3 Updated by Patrick Donnelly 3 months ago

  • Status changed from Triaged to Duplicate

?

#4 Updated by Venky Shankar 3 months ago

Patrick Donnelly wrote:

?

Yeh. Thx!

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