[rbak-nsp] Strange PPA crash on SE-800 while there is no QoS

Sun Oct 16 09:05:22 EDT 2011

Redback Networks SmartEdge OS Version SEOS-6.4.1.3-Release

Built by sysbuild at SWB-node17 Thu Mar 17 23:36:10 PDT 2011

System Bootstrap version is Mips,rev2.0.2.45

Installed minikernel version is 11.7

Router Up Time -   1 day, 18 hours 30 minutes 40 secs

And it uses XCRP4

From: David Freedman [mailto:david.freedman at uk.clara.net] 
Sent: Sunday, October 16, 2011 4:25 PM
To: Alireza Soltanian; redback-nsp at puck.nether.net
Subject: Re: [rbak-nsp] Strange PPA crash on SE-800 while there is no QoS

Which version?

From: Alireza Soltanian <soltanian at gmail.com>
Date: Sun, 16 Oct 2011 15:17:48 +0330
To: <redback-nsp at puck.nether.net>
Subject: [rbak-nsp] Strange PPA crash on SE-800 while there is no QoS

Hi

It seems PPA crash does not release me!!!.

Recently we have a strange PPA crash on GE-10 card. This card has no QoS
configuration. This the generated log:

Oct 16 01:25:09: %PPAINFRA-3-LOG_ERR: crashSrvr(): Slot/ppa 9/0 Crash server
data collection done

Oct 16 01:25:13: %SYSMON-5-GEN_FTP: Core file
/ata0/p01/ppa/crashSlot09Ippa.gz FTPed to /md/ successfully

Oct 16 01:25:24: %SYSMON-5-GEN_FTP: Core file
/ata0/p01/ppa/crashSlot09IppaCore.gz FTPed to /md/ successfully

Oct 16 01:25:25: %SYSLOG-2-CRIT: /netbsd: Marking PTD channel DEAD for slot
9

Oct 16 01:25:25: %CSM-6-CARD: card ge-10-port REMOVED in slot 9

Oct 16 01:25:25: %IPC-3-ERR: CSM: ipcDelookup(): bad name

Oct 16 01:25:25: %IPC-3-ERR: CSM: ipcDelookup(): bad name

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/1 link state DOWN, admin is DOWN

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/1 link state down, trigger source:
[V] Port fault detected

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/2 link state DOWN, admin is UP

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/2 link state down, trigger source:
[C] Configuration changed or hardware removed

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/7 link state DOWN, admin is UP

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/7 link state down, trigger source:
[C] Configuration changed or hardware removed

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/8 link state DOWN, admin is UP

Oct 16 01:25:25: %CSM-6-PORT: ethernet 9/8 link state down, trigger source:
[C] Configuration changed or hardware removed

Oct 16 01:25:34: %PM-1-ALERT: Process EPPA IPC SLOT 9, pid 0x81090005, is
not responding.

Oct 16 01:25:35: %CSM-6-CARD: card ge-10-port INSERTED in slot 9

Oct 16 01:25:39: %PPAINFRA-6-ISTART_INFO:
2430b405/0000000001/531400000:09/IPPA/EU00:Ready to receive packets

Oct 16 01:25:39: %QOS-6-INFO: qos info: PPA just reborn 0

Oct 16 01:25:39: %QOS-6-INFO: qos info: iPPA reg on slot 9

Oct 16 01:25:39: %PPAINFRA-6-ISTART_INFO:
2d83e672/0000000001/955100000:09/EPPA/EU00:Ready to receive packets

Oct 16 01:25:39: %CSM-6-CARD: card ge-10-port INSERTED in slot 9 READY

Oct 16 01:25:39: %CSM-6-PORT: ethernet 9/2 link state UP, admin is UP

Oct 16 01:25:39: %CSM-6-PORT: ethernet 9/7 link state UP, admin is UP

Oct 16 01:25:39: %CSM-6-PORT: ethernet 9/8 link state UP, admin is UP

Oct 16 01:25:40: %CSM-6-CARD: Card in slot 9 entering In Service state.

Oct 16 01:25:40: %QOS-6-INFO: qos info: PPA just reborn 0

Oct 16 01:25:40: %QOS-6-INFO: qos info: ePPA reg on slot 9

Also sometimes I have this log:

Oct 16 01:55:52: %PPAFWD-3-PAKIO_ERR:
4bfa6f6f/0000001814/186600000:09/IPPA/EU00:Bad mdu chain sent by 0x4004f290:
Start 0x6fdfe748  Total length 611 - 0005a08c 000aa27c 00059bf4 0004da2c
0004f290 00050d6c 000a6380 000a6358 00000000

Oct 16 01:55:52: %PPAFWD-3-PAKIO_ERR:
4bfb1fa1/0000001814/186700000:09/IPPA/EU00:MDU 0x6fdfe700 Next 0x2fdfd820 -
0005a08c 000aa27c 00059bf4 0004d806 0004da38 0004f290 00050d6c 000a6380
000a6358 00000000

Oct 16 01:55:52: %PPAFWD-3-PAKIO_ERR:
4bfbc830/0000001814/186900000:09/IPPA/EU00:MDU 0x6fdfd800 Next 0x3fdfe640 -
0005a08c 000aa27c 00059bf4 0004d806 0004da38 0004f290 00050d6c 000a6380
000a6358 00000000

Oct 16 01:55:52: %PPAFWD-3-PAKIO_ERR:
4bfc6f58/0000001814/187000000:09/IPPA/EU00:MDU 0x7fdfe600 Next 0x3fdfdd40 -
0005a08c 000aa27c 00059bf4 0004d806 0004da38 0004f290 00050d6c 000a6380
000a6358 00000000

Any Idea?

Alireza

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