Spectrum Server Crashed in CsVLanRelChangeMap::perform_rel_changes()

Products

• Spectrum
• Network Observability

Issue/Introduction

The SpectroSERVER crashed with the following Stack:

Program terminated with signal 11, Segmentation fault.
#0  0x00007eff08a732f9 in CsVLanRelChangeMap::perform_rel_changes() () from /opt/SPECTRUM/lib/../SS/libvlanfi.so.1
Missing separate debuginfos, use: debuginfo-install glibc-2.17-325.el7_9.x86_64 libgcc-4.8.5-44.el7.x86_64 libstdc++-4.8.5-44.el7.4 nss-softokn-freebl-3.67.0-3.el7_9.x86_64 xz-libs-5.2.2-1.el7.x86_64

(gdb) where

#0  0x00007eff08a732f9 in CsVLanRelChangeMap::perform_rel_changes() () from /opt/SPECTRUM/lib/../SS/libvlanfi.so.1
#1  0x00007eff093d6151 in moot_thread_start () from /opt/SPECTRUM/lib/libmoot.so.1
#2  0x00007efef9ee5190 in ?? () from /lib64/libc.so.6 #3  0x0000000000000000 in ?? ()

(gdb) exit Undefined command: "exit".  Try "help". (gdb) quit

Environment

Release : 21.2.6, 21.2.8, 22.2.x. , 23.3.1 to 23.3.5

Component : Spectrum Core / SpectroSERVER

Resolution

This issue is addressed in DxNetOps 21.02.06 with the 21.02.06.D160 patch.

This issue is addressed in DxNetOps 21.02.08 with the 21.02.08.D87 patch.

This issue is addressed in DxNetOps 22.2.3.

This issue is mostly addressed in DX NetOps 23.3.6. There are a couple of edge cases targeted to be resolved in DX NetOps 23.3.8.