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Bug #45829

closed

fs: ceph_test_libcephfs abort in TestUtime

Added by Patrick Donnelly almost 4 years ago. Updated almost 4 years ago.

Status:
Resolved
Priority:
High
Assignee:
Xiubo Li
Category:
-
Target version:
Ceph - v16.0.0
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
tools
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

2020-06-02T00:39:35.510 INFO:tasks.workunit.client.0.smithi154.stdout:[ RUN      ] LibCephFS.TestUtime
2020-06-02T00:39:46.460 INFO:teuthology.orchestra.run.smithi068:> sudo logrotate /etc/logrotate.d/ceph-test.conf
2020-06-02T00:39:46.483 INFO:teuthology.orchestra.run.smithi154:> sudo logrotate /etc/logrotate.d/ceph-test.conf
2020-06-02T00:39:58.368 INFO:tasks.workunit.client.0.smithi154.stderr:/home/ubuntu/cephtest/clone.client.0/qa/workunits/libcephfs/test.sh: line 3: 31546 Aborted                 (core dumped) ceph_test_libcephfs
2020-06-02T00:39:58.369 DEBUG:teuthology.orchestra.run:got remote process result: 134

From: /ceph/teuthology-archive/pdonnell-2020-06-01_22:23:46-fs-wip-pdonnell-testing-20200601.182437-distro-basic-smithi/5110525/teuthology.log

Core dump is:

pdonnell@teuthology /a/pdonnell-2020-06-01_22:23:46-fs-wip-pdonnell-testing-20200601.182437-distro-basic-smithi/5110525$ file ./remote/smithi154/coredump/1591058375.31546.core
./remote/smithi154/coredump/1591058375.31546.core: ELF 64-bit LSB core file x86-64, version 1 (SYSV), too many program headers (4887)
pdonnell@teuthology /a/pdonnell-2020-06-01_22:23:46-fs-wip-pdonnell-testing-20200601.182437-distro-basic-smithi/5110525$ realpath !$
realpath ./remote/smithi154/coredump/1591058375.31546.core
/ceph/teuthology-archive/pdonnell-2020-06-01_22:23:46-fs-wip-pdonnell-testing-20200601.182437-distro-basic-smithi/5110525/remote/smithi154/coredump/1591058375.31546.core

I haven't been able to load the coredump in gdb. I get this error:

pdonnell@senta03 ~$ sudo ceph/src/script/ceph-debug-docker.sh wip-pdonnell-testing-20200601.182437 centos:8
branch: wip-pdonnell-testing-20200601.182437
sha1: latest
env: centos:8
/tmp/tmp.hj1iEtHLnL /home/pdonnell
docker build --tag pdonnell:ceph-ci-wip-pdonnell-testing-20200601.182437-latest-centos-8 .
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
STEP 1: FROM centos:8
STEP 2: WORKDIR /root
--> Using cache f6af401813e10a57b4b790eab59a5fd5d2164ba54ec6975640cc9f17fc0ce88e
STEP 3: RUN yum update -y &&     yum install -y epel-release wget psmisc ca-certificates gdb
--> Using cache ef44b584002a001343bf93c50f4a830645a4ff14d00699c7901a0eeb3696bd9c
STEP 4: RUN wget -O /etc/yum.repos.d/ceph-dev.repo https://shaman.ceph.com/api/repos/ceph/wip-pdonnell-testing-20200601.182437/latest/centos/8/repo &&     yum clean all &&     yum upgrade -y
--> Using cache 9d6822b69a298960d5b05460549e0ed25e7201905a19cc9db9315d51f00319bc
STEP 5: COMMIT pdonnell:ceph-ci-wip-pdonnell-testing-20200601.182437-latest-centos-8
9d6822b69a298960d5b05460549e0ed25e7201905a19cc9db9315d51f00319bc

real    0m2.825s
user    0m0.236s
sys     0m0.082s
/home/pdonnell
built image pdonnell:ceph-ci-wip-pdonnell-testing-20200601.182437-latest-centos-8
sudo docker run --privileged -ti -v /ceph:/ceph:ro pdonnell:ceph-ci-wip-pdonnell-testing-20200601.182437-latest-centos-8
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
[root@264a2f98e22b ~]# gdb -q /ceph/teuthology-archive/pdonnell-2020-06-01_22:23:46-fs-wip-pdonnell-testing-20200601.182437-distro-basic-smithi/5110525/remote/smithi154/coredump/1591058375.31546.core
"/ceph/teuthology-archive/pdonnell-2020-06-01_22:23:46-fs-wip-pdonnell-testing-20200601.182437-distro-basic-smithi/5110525/remote/smithi154/coredump/1591058375.31546.core": not in executable format: Operation not permitted
(gdb)

Couldn't find any helpful information on why that would be. Maybe it's because it has too many elf program headers.

I don't think it's related to https://github.com/ceph/ceph/pull/26004

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