Bug 150199
| Summary: | snmpd exits without a diagnostic: SIGSEGV | ||||||||
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| Product: | Red Hat Enterprise Linux 4 | Reporter: | Marty Shannon <martys> | ||||||
| Component: | net-snmp | Assignee: | Radek Vokál <rvokal> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | |||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | 4.0 | CC: | jss, matt, silfreed | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | RHSA-2005-395 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2005-10-05 12:37:28 UTC | Type: | --- | ||||||
| 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: | 156322 | ||||||||
| Attachments: |
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Description
Marty Shannon
2005-03-03 17:34:17 UTC
using strace, it gets a SIGSEGV shortly after "init_usm(): snmpusm.c, 2661:", then registering callbacks, and the last act is "read_premib_configs(): read_config.c, 814:". The reference above to SNMP-VIEW-BASED-ACM-MIB is probably spurious, but I can't tell for sure. Forgot to add: the last call to open() is:
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 9
Just to prove my thoughts, do you have SELinux turned on? SELinux is in "warn" mode. This is really strange, I've tested net-snmp on fresh RHEL-4AS machine (i386) with SELinux in Permissive mode and it works fine. Starting it as a service, quering all values, nothing causes a crash. I've even tried removing the proposed file if this would cause an error but still no luck. May I also have you snmpd.conf file, do you have there something specific? On which architecture are you running the snmp deamon? its lm sensors - unloading the lm_sensors kernel modules fixes this. See bug 151040 Created attachment 112805 [details]
stdout/stderr with -Dall
Created attachment 112806 [details]
snmpd core file (5.1.2-11 x86)
Comment #6 is correct. Removing the eeprom and i2c_* modules enables proper startup. Attachments (comments 7 & 8) show the failure mode. Fix is ready, will come out with new update *** Bug 161492 has been marked as a duplicate of this bug. *** I didn't see this get pushed out with the 4U1 update; is net-snmp going to be updated b/c of this issue? See: http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/release-notes/as-x86/RELEASE-NOTES-U1-x86-en.html The update fixing this issue is scheduled for U2. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2005-395.html |