vxdclid core dumps on Red Hat 8.10 system running VxVM 8.0.2.2600 and VRTSsfmh 8.0.2.551

book

Article ID: 100076652

calendar_today

Updated On:

Description

Error Message

No error, as such, was seen. However, the vxdclid daemon was found to have core dumped. Running the core dump debugger revealed the following stack:

$ gdb ./vxdclid ./core*0

(gdb) set solib-search-path ./

Core was generated by `/opt/VRTSsfmh/bin/vxdclid'.

Program terminated with signal SIGSEGV, Segmentation fault.

#0  0x00007fc61884391c in __strlen_evex () from /usr/lib64/libc.so.6

 

Thread 1 (Thread 0x7fc616a31700 (LWP 20667)):

#0  0x00007fc61884391c in __strlen_evex () from /usr/lib64/libc.so.6

#1  0x00007fc6187ef29d in vfprintf () from /usr/lib64/libc.so.6

#2  0x00007fc618815aa4 in vsnprintf () from /usr/lib64/libc.so.6

#3  0x00007fc6187f5a13 in snprintf () from /usr/lib64/libc.so.6

#4  0x00007fc617080952 in doVmNotify (a=0x0)

    at vxbridge/common/vxlist_sf_notify.c:687

#5  0x00007fc618b661ca in start_thread () from /usr/lib64/libpthread.so.0

#6  0x00007fc6187c08d3 in clone () from /usr/lib64/libc.so.6

 

Cause

A VIOM plug-in issue was determined to be the cause, i.e. part of VIOM software that communicates with Volume Manager

 

Resolution

A new plug-in has been provided – please refer to Arctera Support for the fix

 

Issue/Introduction

vxdclid core dumps on Red Hat 8.10 system running VxVM 8.0.2.2600 and VRTSsfmh 8.0.2.551

Additional Information

JIRA: STESC-9737