collectd core dump generated after lock/unlock controller-0
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
StarlingX |
Fix Released
|
Low
|
Eric MacDonald |
Bug Description
Brief Description
-----------------
Below coredump files are generated during the automation run testcases test_invalid_
controller-
controller-
Severity
--------
Major
Steps to Reproduce
------------------
1. Configure ptp.
Eg : system host-update clock_synchroni
2. lock and unlock controller-0
Expected Behavior
------------------
No core dump
Actual Behavior
----------------
As description core dump on controller-0
Reproducibility
---------------
WCP-11 . Intermittent. Seen twice out of 4 lock/unlock on same system.
System Configuration
-------
wildcat-11
Branch/Pull Time/Commit
-------
Build ID: 2020-04-11_00-10-00
Last Pass
---------
Timestamp/Logs
--------------
02:17 & 02:47
Test Activity
-------------
Sysinv Automated regression run
Brief Description
-----------------
Below coredump files are generated during the automation run test cases test_invalid_
controller-
controller-
Severity
--------
Major
Steps to Reproduce
------------------
1. Configure ptp.
Eg : system host-update clock_synchroni
2. lock and unlock controller-0
Expected Behavior
------------------
No core dump
Actual Behavior
----------------
As description core dump on controller-0
Reproducibility
---------------
WCP-11 . Seen only once.
System Configuration
-------
wildcat-11
Branch/Pull Time/Commit
-------
Build ID: 2020-04-11_00-10-00
Last Pass
---------
Timestamp/Logs
--------------
02:17 & 02:47
Test Activity
-------------
Sysinv Automated regression run
CVE References
description: | updated |
summary: |
- controller-0 core dump during sysinv test execution + collectd core dump generated after lock/unlock controller-0 |
tags: | added: stx.retestneeded |
Changed in starlingx: | |
assignee: | nobody → Eric MacDonald (rocksolidmtce) |
tags: | removed: stx.retestneeded |
collectd is not built with symbols nore is the debuginfo rpm with symbols built by the build system making it difficult to debug the issue from the coredump.
controller-0:~$ sudo gdb /usr/sbin/collectd ./controller- 0_2020- 04-12_02- 47-56_core. collectd. 0.030bf5affac94 ebdb55618230c99 4ca9.2520. 158665965900000 0 gnu.org/ licenses/ gpl.html> redhat- linux-gnu" . www.gnu. org/software/ gdb/bugs/>... collectd. ..Reading symbols from /usr/sbin/ collectd. ..(no debugging symbols found)...done. libthread_ db.so.1" . collectd' . 5.8.1-4. el7.x86_ 64
Password:
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-114.el7
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Reading symbols from /usr/sbin/
(no debugging symbols found)...done.
[New LWP 3185]
[New LWP 3192]
[New LWP 3186]
[New LWP 3188]
[New LWP 3194]
[New LWP 3189]
[New LWP 3187]
[New LWP 3191]
[New LWP 3190]
[New LWP 3193]
[New LWP 2520]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/
Core was generated by `/usr/sbin/
Program terminated with signal 6, Aborted.
#0 0x00007f53ceae9207 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install collectd-
daemon.log contains some traceback but there is nothing in the traceback that pinpoints the plugin or place in plugin where he traceback occured.
33373 2020-04- 12T02:47: 39.161 controller-0 collectd[2520]: info ======= Backtrace: ========= 12T02:47: 39.161 controller-0 collectd[2520]: info /lib64/ libc.so. 6(+0x81489) [0x7f53ceb34489 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/lib64/ collectd/ network. so(+0x3445) [0x7f53ce6a5445 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/lib64/ collectd/ network. so(+0x3585) [0x7f53ce6a5585 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/lib64/ collectd/ network. so(+0x5afe) [0x7f53ce6a7afe ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/lib64/ collectd/ network. so(+0x5fb7) [0x7f53ce6a7fb7 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/lib64/ collectd/ network. so(+0x6aed) [0x7f53ce6a8aed ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/sbin/ collectd( plugin_ write+0xf4) [0x5622b87dce14 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/sbin/ collectd( +0x9b8d) [0x5622b87d8b8d ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/sbin/ collectd( +0xd005) [0x5622b87dc005 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /usr/sbin/ collectd( +0xf4d7) [0x5622b87de4d7 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /lib64/ libpthread. so.0(+0x7dd5) [0x7f53cf290dd5 ] 12T02:47: 39.161 controller-0 collectd[2520]: info /lib64/ libc.so. 6(clone+ 0x6d)[0x7f53ceb b0ead] 12T02:47: 39.161 controller-0 collectd[2520]: info ======= Memory map: ======== 12T02:47: 39....
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