Bug 2075734

Summary: [RHEL-8] lldpad[1264]: segfault at 0 ip 000055930e66087e sp 00007fffbed583c0 error 6 in lldpad[55930e644000+61000]
Product: Red Hat Enterprise Linux 8 Reporter: zguo <zguo>
Component: lldpadAssignee: Aaron Conole <aconole>
Status: NEW --- QA Contact: Matt Lucius <malucius>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.6CC: anton.bodner, david.m.ertman, julie.a.cummings, kzhang, mike.marciniszyn
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
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Story Points: ---
Clone Of:
: 2215428 (view as bug list) Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2215428    
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Description Flags
lldpad core file none

Comment 2 Mike Marciniszyn 2022-07-05 17:56:39 UTC 
We are currently something similar with the Intel 100g Ethernet adapter:

        lldpad[5287]: segfault at 0 ip 00005603b921c87e sp 00007fff5d898960 error 6 in lldpad[5603b9200000+61000]

The version of lldpad is lldpad-1.0.1-16.git036e314.el8.x86_64.

Trying to get a core file and stack.
Comment 3 Mike Marciniszyn 2022-09-15 19:16:37 UTC 
Created attachment 1912203 [details]
lldpad core file
Comment 4 Mike Marciniszyn 2022-09-15 19:17:36 UTC 
I have attached a core file.

It doesn't appear much help:
Core was generated by `/usr/sbin/lldpad -t'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000557244f07e6e in ?? ()
(gdb) where
#0  0x0000557244f07e6e in ?? ()
#1  0x00007ffd454c7830 in ?? ()
#2  0xe39af8036bf84d00 in ?? ()
#3  0x00007ffdcb07e080 in ?? ()
#4  0x00005572454c7830 in ?? ()
#5  0x00007ffdcb07decc in ?? ()
#6  0x0000557244f08256 in ?? ()
#7  0x0000000000000000 in ?? ()