Processor Memory Parity Error At Pc
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Post #1 of 1 (2225 views) Permalink Processor Memory Parity Errors (PMPE) Hi, I just had a 7204 going into boot mode due parity error detection to a PMPE. router2 uptime is 32 minutes System returned to ROM by
Parity Error Definition
processor memory parity error at PC 0x60658C5C, addres s 0x0 at 08:50:10 IST Sun Jan 29 2006 The 'show parity bit region' command does show the above address as: 0x60008950 0x60703FBF 7321200 IText R/O main:text The 'show stack' command shows the above address too. router2(boot)>sh stack Minimum process stacks: Free/Size Name 9180/12000 https://supportforums.cisco.com/discussion/9391156/routerboot-processor-memory-parity-error-pc-0x60245050 Init 9432/12000 Virtual Exec 10848/12000 Exec Interrupt level stacks: Level Called Unused/Size Name 1 20274 8080/9000 Network interfaces 2 1290 8576/9000 DMA/Timer Interrupt 3 0 9000/9000 PA Management Int Handler 4 310467 8600/9000 Console Uart 5 0 9000/9000 OIR/Error Interrupt 7 1182333 8604/9000 NMI Interrupt Handler System was restarted by processor memory parity error at PC 0x60658C5C, address 0x0 at 08:50:10 IST http://www.gossamer-threads.com/lists/cisco/nsp/39328 Sun Jan 29 2006 7200 Software (C7200-IS-M), Version 12.2(17a), RELEASE SOFTWARE (fc1) Compiled Thu 19-Jun-03 12:41 by pwade Image text-base: 0x60008940, data-base: 0x61302000 Stack trace from system failure: FP: 0x62310870, RA: 0x60658C5C FP: 0x62310870, RA: 0x604F1798 FP: 0x62310AA8, RA: 0x6015AC64 FP: 0x62310B08, RA: 0x60169E14 FP: 0x62310B78, RA: 0x6016AA98 router2(boot)> What is something new to me is when I run the command 'show bootflash:': router2(boot)#sh bootflash: -#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name 1 .. image 3BC43CFE 4819BC 24 4462908 Jun 12 2001 17:32:02 c7200-kboot- mz.121-3a.E5 2 .. unknown 630464A9 4B0BFC 25 192959 Mar 11 2002 06:01:40 crashinfo_20 020311-003140 Error getting file system status (Invalid file header magic number) router2(boot)# router2(boot)#cd bootflash: router2(boot)# router2(boot)#dir Directory of bootflash:/ %Error calling getdents for bootflash:/ (Invalid file header magic number) No space information available router2(boot)# What does the above mean? I think I will need to replace the flash? -- Warm regards, Amol Sapkal ------------------------------------------------------------------- "A new study shows that licking the sweat off a frog can cure depression. The down side is, the minute you stop licking, the frog gets depressed again." - Jay Leno ------------------------------------------------------------------- ___
Loadbalancing → Spontanious reboot of Cisco 6509Eswitch 12/12/2013 Leave a comment Lately one of our customers Cisco 6509E switches rebooted spontanious. At https://heggel4.wordpress.com/2013/12/12/spontanious-reboot-of-cisco-6509e-switch/ first sight it looked like there was no obvious reason for this problem. After investigation, the reason of the spontanious reboot became clear. The first clue was found when the "show version" command was run. This was the output (the output is omitted): ! switch#show version System returned to ROM by s/w reset parity error at 07:43:59 gmt Sun Dec 8 2013 (SP by processor memory parity error at PC 0x419EEB88, address 0x0) switch# ! The fat part of the output triggered me, to download the crashinfo from the sup-bootflash. ! show sup-bootflash ! -#- -length- ---date/time---- path -#- ED ---type--- -crc-- -seek- nlen -length- ------date/time------ name 1 .. processor memory parity config 4F161C23 9D14C 21 118988 Apr 13 2012 00:26:20 +02:00 BackupSXH513apr12.bak 2 .. crashinfo 1A1C516D 104FF0 32 425506 Dec 8 2013 07:43:55 +01:00 crashinfo_RP_20131208-074355-gmt ! copy bootflash:/crashinfo_RP_20131208-074355-gmt tftp: ! After investigating the crashinfo I found the following lines: ! 674670: Dec 8 07:43:55: %C6K_PLATFORM-2-PEER_RESET: RP is being reset by the SP %Software-forced reload 07:43:55 gmt Sun Dec 8 2013: Breakpoint exception, CPU signal 23, PC = 0x428A667C --------------------------------------------- Possible software fault. Upon reccurence, please collect crashinfo, "show tech" and contact Cisco Technical Support. --------------------------------------------- After reading this meassage it became clear that the RP is rebooted by the SP, so for further information the logging from the SP has to be investigated. The SP crashinfo can be found: ! show sup-bootflash: ! -#- -length- ---date/time---- path 1 74788836 Sep 24 2009 09:48:00 +02:00 s72033-ipservicesk9_wan-mz.122-33.SXH5.bin 2 33554432 Sep 24 2009 11:57:50 +02:00 sea_log.dat 3 119027 Apr 12 2012 02:09:34 +02:00 BackupSXH513apr12.bak 4 33554432 Apr 13 2012 01:08:52 +02:00 sea_console.