Wind River Support Network


LIN4-25693 : ntpd is crashing sometimes when system is booting up

Created: Mar 8, 2011    Updated: May 18, 2015
Resolved Date: Jan 29, 2013
Previous ID: LIN3-4975
Found In Version: 4.0
Fix Version: 4.0
Severity: Standard
Applicable for: Wind River Linux 4
Component/s: Networking


most of time when system bootsup following message is printed in syslog and no core file is generated. ps command shows that ntpd service is not running after crash  
Nov  26 09:27:25 UCB10 kernel: ntpd[3137]: segfault at 4 ip 47a6dfcb sp bf80b480 error 4 in[47a6a000+6000] 

This issue occurs on a common-pc platform.


manually start ntpd service by running "service ntpd restart" after system booted.

Steps to Reproduce

1. configure and build a common_pc target.
2. configure the ntp client(edit /etc/ntp.conf and /etc/ntp/step-tickers).
3. chkconfig --add ntpd
4. chkconfig --level 234 ntpd on
5. reboot the target and see the crash message in /var/log/message
Note: can't be reproduced every time

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