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Occasional Contributor II

dnsmasq process die

Hi,

We have two 3600 in master redudancy (in 3.4.1.1 ArubaOS version). When the process monitor is set to restar (not log - default) I have errors messages in logs :

Feb 1 03:40:22 dnsmasq: started, version 2.38 cachesize 150
Feb 1 03:40:22 dnsmasq: compile time options: IPv6 GNU-getopt no-ISC-leasefile no-DBus no-I18N no-TFTP
Feb 1 03:40:22 dnsmasq: reading /etc/resolv.conf
Feb 1 03:40:22 dnsmasq: using nameserver 192.168.0.1#53
Feb 1 03:40:22 dnsmasq: using nameserver 192.168.0.2#53
Feb 1 03:40:22 dnsmasq: read /etc/hosts - 1 addresses
Feb 1 03:40:27 nanny: PAPI_Send: To: 7f000001:8407 Type:0x4 Timed out.
Feb 1 03:40:28 cts: <399801> |cts| An internal system error has occurred at file sapi.c function sapi_rsp line 247.
Feb 1 03:40:28 fpapps: <313078> |fpapps| XSec Vlan Interface 41 not found line 877
Feb 1 03:40:28 fpapps: <313078> |fpapps| XSec Vlan Interface 41 not found line 877
Feb 1 03:40:28 fpapps: <313078> |fpapps| XSec Vlan Interface 4095 not found line 877
Feb 1 03:40:28 fpapps: <313078> |fpapps| XSec Vlan Interface 4095 not found line 877
Feb 1 03:40:28 KERNEL: 0:<7>eth1.41: add 01:00:5e:00:00:01 mcast address to master interface
Feb 1 03:40:28 fpapps: <313256> |fpapps| Route resolve returned an Error
Feb 1 03:40:30 pim: <399801> |pim| An internal system error has occurred at file sapi.c function sapi_rsp line 247.
Feb 1 03:40:31 dnsmasq: reading /etc/resolv.conf
Feb 1 03:40:31 dnsmasq: using nameserver 192.168.0.1#53
Feb 1 03:40:31 dnsmasq: using nameserver 192.168.0.2#53
Feb 1 03:40:32 fpapps: PAPI RxPacket: Timer already removed - could be a duplicate ACK
Feb 1 03:40:32 KERNEL: 4:<4>process `snmpd' is using obsolete setsockopt SO_BSDCOMPAT
Feb 1 03:40:33 KERNEL: 0:<7>eth1.40: add 01:00:5e:00:00:01 mcast address to master interface
Feb 1 03:40:33 KERNEL: 0:<7>eth1.21: add 01:00:5e:00:00:01 mcast address to master interface
Feb 1 03:40:33 fpapps: PAPI RxPacket: Timer already removed - could be a duplicate ACK
Feb 1 03:40:37 ntpd:
Feb 1 03:40:37 ntpd: precision = 19 usec
Feb 1 03:40:37 ntpd: kernel time discipline status 0040
Feb 1 03:40:41 KERNEL: 0:<4>process `trapd' is using obsolete setsockopt SO_BSDCOMPAT
Feb 1 03:40:41 snmp: trapSrcIp 0x0
Feb 1 03:40:41 snmp: IP addr 0xc0a8bc0b port 0
Feb 1 03:40:45 sshd: Received SIGHUP; restarting.
Feb 1 03:40:51 cli: PAPI_Send: To: 7f000001:8372 Type:0x4 Timed out.
Feb 1 03:40:51 authmgr: <325022> |authmgr| Bogus VLAN ID:4095 received.
Feb 1 03:40:51 authmgr: PAPI_RemoveSibyteOpcode: invalid opcode 0x004b: socket not registered
Feb 1 03:40:52 ads: PAPI_Send: To: 7f000001:8214 Type:0x4 Timed out.
Feb 1 03:40:52 authmgr: PAPI_RemoveSibyteOpcode: invalid opcode 0x004b: socket not registered
Feb 1 03:40:54 l2tp: <142005> |l2tp| Unable to make named pipe server sock async
Feb 1 03:41:03 stm: <304001> |stm| Unexpected stm (Station managment) runtime error at data_path_handler, 571, data_path_handler: recv - Network is down
Feb 1 03:41:08 KERNEL: 1:<7>eth1.21: add 01:00:5e:00:52:0b mcast address to master interface
Feb 1 03:44:54 ntpd: time set 1.473756 s
Feb 1 03:44:54 ntpd: synchronisation lost
Feb 1 03:52:28 nanny: <399816> |nanny| PROCESS_INITIALIZING Process dnsmasq killed by Nanny Max Timeout value : 720 Time since not updated : 726 sec
Feb 1 03:52:30 nanny: <303073> |nanny| Process /usr/sbin/dnsmasq died: got signal SIGSEGV
Feb 1 03:52:38 nanny: <303029> |nanny| Process /usr/sbin/dnsmasq : crash data saved in dir /flash//crash/processDied/2-1-2010@03-52-30/dnsmasq
Feb 1 03:52:38 nanny: <303025> |nanny| Found core file /tmp/core.1635.dnsmasq.1635.A6xxx_23093, 290816 bytes, compressing...

It seems to be a crash of the dnsmasq process and it restart every 5 minutes.

Any suggestions?

Thank in advance.
Aruba Employee

Re: dnsmasq process die

Yes this is a known bug on the 3.4 branch on the new controllers and a fix is available for it. I'll make sure it gets patched in the next 3.4 release.

Thanks.
Occasional Contributor II

Re: dnsmasq process die

thank you for your reply.

You say that a fix is available , so where can I download it? I did not find it in the download section on the support site.
Aruba Employee

Re: dnsmasq process die

It's planned for the next patch release, which should be 3.4.1.2. You might want to check with Aruba support so you can be notified when the patch becomes available.
Occasional Contributor II

Re: dnsmasq process die

For information, this bug is not fix in the 3.4.2.1 release. I hope it will be soon.
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