[Bug 507393] New: dhcpd crashed
http://bugzilla.novell.com/show_bug.cgi?id=507393 Summary: dhcpd crashed Classification: openSUSE Product: openSUSE 11.1 Version: Final Platform: x86-64 OS/Version: openSUSE 11.1 Status: NEW Severity: Critical Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: avn@avnsite.com QAContact: qa@suse.de Found By: --- User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.10) Gecko/2009042700 SUSE/3.0.10-1.1.1 Firefox/3.0.10 DHCPD server crashed (segfault at 7fff44eb0fd8) after receiving DHCPREQUEST packet from OpenSUSE 11.1 x86 client May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the conf ig file May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the conf ig file May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Wrote 0 deleted host decls to leases file. May 26 19:47:39 server dhcpd: Wrote 0 new dynamic host decls to leases file. May 26 19:47:39 server dhcpd: Wrote 8 leases to leases file. May 26 19:47:39 server dhcpd: Listening on LPF/br0/00:15:17:61:41:18/192.168.5/24 May 26 19:47:39 server dhcpd: Sending on LPF/br0/00:15:17:61:41:18/192.168.5/24 May 26 19:47:39 server dhcpd: Sending on Socket/fallback/fallback-net May 26 20:00:05 server dhcpd: uid lease 192.168.5.107 for client 00:11:09:83:8a:e0 is duplicate on 192.168.5/24 May 26 20:00:05 server dhcpd: DHCPDISCOVER from 00:11:09:83:8a:e0 via br0 May 26 20:00:05 server dhcpd: DHCPOFFER on 192.168.5.15 to 00:11:09:83:8a:e0 via br0 May 26 20:00:05 server dhcpd: uid lease 192.168.5.107 for client 00:11:09:83:8a:e0 is duplicate on 192.168.5/24 May 26 20:00:05 server dhcpd: DHCPREQUEST for 192.168.5.15 (192.168.5.4) from 00:11:09:83:8a:e0 via br0 May 26 20:00:26 server kernel: dhcpd[9974]: segfault at 7fff44eb0fd8 ip 00007f6d3d40162f sp 00007fff44eb0fe0 error 6 in ld-2. 9.so[7f6d3d3f4000+1e000] Reproducible: Always Steps to Reproduce: 1. install dhcp-server-3.1.1-8.12 or previous 3.1.1-6.4.1 on openSUSE x86_64 server 2. install dhcp-client-3.1.1-6.4.1 on openSUSE x86 client 3. try to discover ip address by DHCP (TCP/IP v4) on client Actual Results: May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the conf ig file May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not specified in the conf ig file May 26 19:47:39 server dhcpd: Internet Systems Consortium DHCP Server V3.1.1 May 26 19:47:39 server dhcpd: Copyright 2004-2008 Internet Systems Consortium. May 26 19:47:39 server dhcpd: All rights reserved. May 26 19:47:39 server dhcpd: For info, please visit http://www.isc.org/sw/dhcp/ May 26 19:47:39 server dhcpd: Wrote 0 deleted host decls to leases file. May 26 19:47:39 server dhcpd: Wrote 0 new dynamic host decls to leases file. May 26 19:47:39 server dhcpd: Wrote 8 leases to leases file. May 26 19:47:39 server dhcpd: Listening on LPF/br0/00:15:17:61:41:18/192.168.5/24 May 26 19:47:39 server dhcpd: Sending on LPF/br0/00:15:17:61:41:18/192.168.5/24 May 26 19:47:39 server dhcpd: Sending on Socket/fallback/fallback-net May 26 20:00:05 server dhcpd: uid lease 192.168.5.107 for client 00:11:09:83:8a:e0 is duplicate on 192.168.5/24 May 26 20:00:05 server dhcpd: DHCPDISCOVER from 00:11:09:83:8a:e0 via br0 May 26 20:00:05 server dhcpd: DHCPOFFER on 192.168.5.15 to 00:11:09:83:8a:e0 via br0 May 26 20:00:05 server dhcpd: uid lease 192.168.5.107 for client 00:11:09:83:8a:e0 is duplicate on 192.168.5/24 May 26 20:00:05 server dhcpd: DHCPREQUEST for 192.168.5.15 (192.168.5.4) from 00:11:09:83:8a:e0 via br0 May 26 20:00:26 server kernel: dhcpd[9974]: segfault at 7fff44eb0fd8 ip 00007f6d3d40162f sp 00007fff44eb0fe0 error 6 in ld-2. 9.so[7f6d3d3f4000+1e000] Expected Results: Server must send DHCPACK as it does for other client stations: May 27 12:08:34 server dhcpd: DHCPACK to 192.168.5.104 (00:0d:88:45:84:e2) via br0 Not crashed for client requests from MS Windows workstations, virtual machines or D-Link DNS-300 Crashed only by request from openSUSE client workstation -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 Vladimir Anufriev <avn@avnsite.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |avn@avnsite.com Target Milestone|--- |Final -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 User meissner@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=507393#c1 Marcus Meissner <meissner@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |avn@avnsite.com --- Comment #1 from Marcus Meissner <meissner@novell.com> 2009-06-23 01:58:56 MDT --- can you capture a backtrace of the crash? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 User avn@avnsite.com added comment http://bugzilla.novell.com/show_bug.cgi?id=507393#c2 --- Comment #2 from Vladimir Anufriev <avn@avnsite.com> 2009-06-23 02:29:04 MDT --- Now I use deeply degraded version. I can make new experiments after the 5-th of July. Information above is all that I have today. Not only dhcpd has problems with ld-2.9.so. Snort for example crashed similar in certain configurations (noone of precompiled dynamic rules works, always crashed while loading). -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 Marcus Meissner <meissner@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.pr |mt@novell.com |ovo.novell.com | Severity|Critical |Major -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 User mt@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=507393#c3 --- Comment #3 from Marius Tomaschewski <mt@novell.com> 2009-06-24 16:31:03 MDT --- (In reply to comment #0)
May 27 12:08:34 server dhcpd: DHCPACK to 192.168.5.104 (00:0d:88:45:84:e2) via br0 ^^^^^
Is it possible, that the dhcp server crashes because the br0 interface was restarted (rcnetwork restart or rcnetwork restart br0) before? Does it help when you restart dhcpd e.g. via POST_UP_SCRIPT, if-up.d or ifservice (see "man 5 ifservices" and "man 8 ifup")? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 User mt@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=507393#c4 --- Comment #4 from Marius Tomaschewski <mt@novell.com> 2009-11-04 06:14:59 MST --- Created an attachment (id=325499) --> (http://bugzilla.novell.com/attachment.cgi?id=325499) if-up.d plugin script restarting dhcp server on bridge restart Please install using: install -m 755 if-up.d.dhcpd-restart-hook \ /etc/sysconfig/network/scripts/dhcpd-restart-hook ln -sf ../scripts/dhcpd-restart-hook \ /etc/sysconfig/network/if-up.d/60-dhcpd-restart-hook You can also install dhcp-3.1.2p1 or the just submitted (needs to build) dhcp-3.1.3 RPMs from http://download.opensuse.org/repositories/home://mtomaschewski://dhcp/openSU... that include also the above restart hook. Please do it with yast2 or manually -- there is also a dhcp4 package with dhcp-4.x version, that would be not helpful here. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 User mt@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=507393#c5 Marius Tomaschewski <mt@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Info Provider|avn@avnsite.com |pbaudis@novell.com --- Comment #5 from Marius Tomaschewski <mt@novell.com> 2009-11-04 06:22:07 MST --- (In reply to comment #2)
Not only dhcpd has problems with ld-2.9.so. Snort for example crashed similar in certain configurations (noone of precompiled dynamic rules works, always crashed while loading).
Petr, do you know anything about this kind of problems? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 User pbaudis@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=507393#c6 Petr Baudis <pbaudis@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW CC| |pbaudis@novell.com Info Provider|pbaudis@novell.com | --- Comment #6 from Petr Baudis <pbaudis@novell.com> 2009-11-13 15:40:50 MST --- Sorry, I have no idea. Crash in ld.so may mean many different things, but usually the cause is actually invalid application usage / memory corruption... -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=507393 http://bugzilla.novell.com/show_bug.cgi?id=507393#c7 Marius Tomaschewski <mt@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WORKSFORME --- Comment #7 from Marius Tomaschewski <mt@novell.com> 2010-01-14 14:19:21 UTC --- Feel free to reopen and attach a backtrace and the dhcpd.conf you're using. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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