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Bug #63281

open

src/mds/MDLog.h: 100: FAILED ceph_assert(!segments.empty())

Added by Venky Shankar 7 months ago. Updated 6 months ago.

Status:
Pending Backport
Priority:
Normal
Assignee:
Leonid Usov
Category:
Correctness/Safety
Target version:
Ceph - v19.0.0
% Done:

0%

Source:
Tags:
backport_processed
Backport:
reef,quincy
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
54178
Crash signature (v1):
Crash signature (v2):

Description

/a/vshankar-2023-10-19_01:21:59-fs-wip-vshankar-testing-reef-20231018.163145-testing-default-smithi/7431739

2023-10-19T10:26:45.704 INFO:tasks.ceph.mds.b.smithi046.stderr:./src/mds/MDLog.h: In function 'LogSegment* MDLog::get_current_segment()' thread 7f9ab6c5f640 time 2023-10-19T10:26:45.702298+0000
2023-10-19T10:26:45.704 INFO:tasks.ceph.mds.b.smithi046.stderr:./src/mds/MDLog.h: 100: FAILED ceph_assert(!segments.empty())
2023-10-19T10:26:45.705 INFO:tasks.ceph.mds.b.smithi046.stderr: ceph version 18.2.0-910-gfd76c602 (fd76c602de5f283b87218395fceeb0217af17b62) reef (stable)
2023-10-19T10:26:45.705 INFO:tasks.ceph.mds.b.smithi046.stderr: 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x121) [0x7f9abe5a17d5]
2023-10-19T10:26:45.705 INFO:tasks.ceph.mds.b.smithi046.stderr: 2: /usr/lib/ceph/libceph-common.so.2(+0x162989) [0x7f9abe5a1989]
2023-10-19T10:26:45.705 INFO:tasks.ceph.mds.b.smithi046.stderr: 3: ceph-mds(+0x18eaa3) [0x558d76dd7aa3]
2023-10-19T10:26:45.706 INFO:tasks.ceph.mds.b.smithi046.stderr: 4: (MDCache::dispatch_fragment_dir(boost::intrusive_ptr<MDRequestImpl>&)+0x308) [0x558d76edfee8]
2023-10-19T10:26:45.706 INFO:tasks.ceph.mds.b.smithi046.stderr: 5: (MDCache::fragment_frozen(boost::intrusive_ptr<MDRequestImpl>&, int)+0xe7) [0x558d76ee0977]
2023-10-19T10:26:45.706 INFO:tasks.ceph.mds.b.smithi046.stderr: 6: (MDCache::fragment_mark_and_complete(boost::intrusive_ptr<MDRequestImpl>&)+0x8be) [0x558d76ee13ee]
2023-10-19T10:26:45.706 INFO:tasks.ceph.mds.b.smithi046.stderr: 7: (MDCache::merge_dir(CInode*, frag_t)+0x4d0) [0x558d76ee1f30]
2023-10-19T10:26:45.707 INFO:tasks.ceph.mds.b.smithi046.stderr: 8: ceph-mds(+0x1204ad) [0x558d76d694ad]
2023-10-19T10:26:45.707 INFO:tasks.ceph.mds.b.smithi046.stderr: 9: (CommonSafeTimer<ceph::fair_mutex>::timer_thread()+0x146) [0x7f9abe684c16]
2023-10-19T10:26:45.707 INFO:tasks.ceph.mds.b.smithi046.stderr: 10: /usr/lib/ceph/libceph-common.so.2(+0x246691) [0x7f9abe685691]
2023-10-19T10:26:45.707 INFO:tasks.ceph.mds.b.smithi046.stderr: 11: /lib/x86_64-linux-gnu/libc.so.6(+0x94b43) [0x7f9abdf1ab43]
2023-10-19T10:26:45.707 INFO:tasks.ceph.mds.b.smithi046.stderr: 12: /lib/x86_64-linux-gnu/libc.so.6(+0x126a00) [0x7f9abdfaca00]

I've seen this before and there is most likely and existing tracker for it.

Related issues 3 (3 open — 0 closed)

Related to CephFS - Bug #51278: mds: "FAILED ceph_assert(!segments.empty())"TriagedVenky Shankar

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Copied to CephFS - Backport #63479: reef: src/mds/MDLog.h: 100: FAILED ceph_assert(!segments.empty())Fix Under ReviewLeonid UsovActions
Copied to CephFS - Backport #63480: quincy: src/mds/MDLog.h: 100: FAILED ceph_assert(!segments.empty())Fix Under ReviewLeonid UsovActions
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