[Bug 426813] Re: snmpd dies after requests with snmpwalk
Hardy has seen the end of its life and is no longer receiving any updates. Marking the Hardy task for this ticket as Won't Fix. ** Changed in: net-snmp (Ubuntu Hardy) Status: Triaged = Won't Fix -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in Ubuntu. https://bugs.launchpad.net/bugs/426813 Title: snmpd dies after requests with snmpwalk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/426813/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
I'm still experiencing this error. Any further thoughts? -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
Such a shame! Trying to set up Zenoss monitoring and couldn't understand why the snmp deamon would stop responding after a couple of minutes after deamon restart... Running Hardy LTS because I thought it was stable enough to be included in a data center / under monitoring. No workaround or fix for Hardy still? -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
Although not noted in this bug report, it may be fixed for hardy. I hadn't enabled hardy-updates and now when using the latest packages, the service has been running for 2 hours without shutting down. -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
We still have these problems in two of our servers. Both of these run MySQL 5 (packaged with Hardy). A bunch of other servers running MySQL doesn't have this problem though, nor our other servers. Any ideas on a workaround except Build your own package? Thanks, Micke -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
As far a I can tell this is still not fixed in Hardy. Obviously this issue is now known as a patch has been released for Karmic. Unfortunately, I don't have the luxury of upgrading all my servers and rolling my own packages for this is something I would like to avoid. Will this be fixed in Hardy (LTS)? I assume this would have been the priority over Karmic, no? Thanks, -brendan -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 426813] Re: snmpd dies after requests with snmpwalk
There will be several tests to be done. As far as i can tell today, it seems not to be an generell snmp problem. Last week i spend by observing some of our servers wich die that way. And it seems that its an Problem of some OIDs or the interact with how fast they are asked. I found out that an hand written perl script kills our servers. This perl script does 5 to 6 asks to the server. We slowed it down by waiting 1 second each ask. And the server is still running. So it could be that snmpwalk just asks to much questions, which the server cant handle. 2010/1/14 Brendan P. Caulfield brendan.caulfi...@magnetar.com As far a I can tell this is still not fixed in Hardy. Obviously this issue is now known as a patch has been released for Karmic. Unfortunately, I don't have the luxury of upgrading all my servers and rolling my own packages for this is something I would like to avoid. Will this be fixed in Hardy (LTS)? I assume this would have been the priority over Karmic, no? Thanks, -brendan -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a direct subscriber of the bug. Status in “net-snmp” package in Ubuntu: Fix Released Status in “net-snmp” source package in Hardy: Triaged Bug description: Hi, I'm using Ubuntu 8.04 (up-to-date) and have the service snmpd running on it. The problem is, when I'm trying to snmpwalk the server (eg. in a while - loop, every 5 seconds), then after max 5 minutes snmpd dies. The package-version is 5.4.1~dfsg-4ubuntu4.2. /var/log/messages says: == ... kernel: [ 4167.266281] snmpd[6485] trap divide error rip:7f2ed9c32c2c rsp:7fffe25cd3d0 error:0 I'm using snmpwalk as follows: === snmpwalk -v2c -c test_server 162.23.61.160 My /etc/default/snmpd is: == # This file controls the activity of snmpd and snmptrapd # MIB directories. /usr/share/snmp/mibs is the default, but # including it here avoids some strange problems. export MIBDIRS=/usr/share/snmp/mibs # snmpd control (yes means start daemon). SNMPDRUN=yes # snmpd options (use syslog, close stdin/out/err). SNMPDOPTS='-LS 0-4 d -Lf /dev/null -u snmp -p /var/run/snmpd.pid' # snmptrapd control (yes means start daemon). As of net-snmp version # 5.0, master agentx support must be enabled in snmpd before snmptrapd # can be run. See snmpd.conf(5) for how to do this. TRAPDRUN=no # snmptrapd options (use syslog). TRAPDOPTS='-Lsd -p /var/run/snmptrapd.pid' # create symlink on Debian legacy location to official RFC path SNMPDCOMPAT=yes My /etc/snmp/snmpd.conf: view allincluded .1 80 view system included .iso.org.dod.internet.mgmt.mib-2.system syslocation ServerRoot (configure /etc/snmp/snmpd.local.conf) syscontact Root r...@localhost (configure /etc/snmp/snmpd.local.conf) rocommunity public 127.0.0.1 rocommunity test_server 192.168.44.0/23 rocommunity test_server 162.23.61.0/24 On the client server, where I run a script, that repeats snmpwalk every 5 seconds , the error occurs (if it occurs) always at the same place: ... HOST-RESOURCES-MIB::hrDeviceErrors.1028 = Counter32: 0 HOST-RESOURCES-MIB::hrDeviceErrors.1029 = Counter32: 0 HOST-RESOURCES-MIB::hrProcessorFrwID.768 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorFrwID.769 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorFrwID.770 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorFrwID.771 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorFrwID.772 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorFrwID.773 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorFrwID.774 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorFrwID.775 = OID: SNMPv2-SMI::zeroDotZero HOST-RESOURCES-MIB::hrProcessorLoad.768 = INTEGER: 0 HOST-RESOURCES-MIB::hrProcessorLoad.769 = INTEGER: 0 Timeout: No Response from 162.23.61.160 Timeout: No Response from 162.23.61.160 Timeout: No Response from 162.23.61.160 To unsubscribe from this bug, go to: https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/426813/+subscribe -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
** Branch linked: lp:ubuntu/net-snmp -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
** Also affects: net-snmp (Ubuntu Hardy) Importance: Undecided Status: New ** Changed in: net-snmp (Ubuntu Hardy) Importance: Undecided = Medium ** Changed in: net-snmp (Ubuntu Hardy) Status: New = Triaged -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
This bug is not fixed in LTS (Hardy) -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
This bug was fixed in the package net-snmp - 5.4.1~dfsg-12ubuntu7 --- net-snmp (5.4.1~dfsg-12ubuntu7) karmic; urgency=low * debian/patches/99-fix-ubuntu-div0.patch: Fix division by zero. (LP: #426813). -- Chuck Short zul...@ubuntu.com Mon, 28 Sep 2009 14:02:16 -0400 ** Changed in: net-snmp (Ubuntu) Status: Triaged = Fix Released -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
Thank you for this hint! I installed snmpd-dbgsym and libsnmp15-dbgsym and generated a backtrace with gdb and put the output in the attachment. Snmpd died after 4 or 5 runs of snmpwalk. ** Attachment added: gdb-snmpd.txt http://launchpadlibrarian.net/31830216/gdb-snmpd.txt -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
agent/mibgroup/host/hr_proc.c, around line 183 from the trace-back shows: case HRPROC_LOAD: cpu = netsnmp_cpu_get_byIdx( proc_idx HRDEV_TYPE_MASK, 0 ); if ( !cpu || !cpu-history || !cpu-history[0].total_hist ) return NULL; long_return = (cpu-idle_ticks - cpu-history[0].idle_hist)*100; long_return /= (cpu-total_ticks - cpu-history[0].total_hist); So if cpu-total_ticks - cpu-history[0].total_hist == 0, it'll explode. -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
total_hist set equal to total_ticks in updated in agent/mibgroup/hardware/cpu/cpu.c _cpu_update_stats(), though total_ticks is updated there too. ** Changed in: net-snmp (Ubuntu) Status: Incomplete = Triaged ** Changed in: net-snmp (Ubuntu) Importance: Undecided = Medium ** This bug is no longer flagged as a security vulnerability -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
zul kees: http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/trunk/net-snmp/agent/mibgroup/host/hr_proc.c?r1=17265r2=17415 kees zul: oh nice! Can you add that to the bug report? zul: changed again later: http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/trunk/net-snmp/agent/mibgroup/host/hr_proc.c?r1=17415r2=17616 kees http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/trunk/net-snmp/agent/mibgroup/host/hr_proc.c?view=log#rev17415 I think two authors fixed the same bug differently. ;) -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
Could you attach your script as well? Thanks chuck -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
Could somebody please help? This really looks like a bug, because I almost use the default configuration for snmpd. Thank you -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 426813] Re: snmpd dies after requests with snmpwalk
** Visibility changed to: Public -- snmpd dies after requests with snmpwalk https://bugs.launchpad.net/bugs/426813 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to net-snmp in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
