Cisco WAN :: 3845 System Returned To ROM By Bus Error At PC
Jan 26, 2012
I have an 3845 router:Cisco IOS Software, 3800 Software (C3845-ADVIPSERVICESK9-M), Version 12.4(11)XJ4, RELEASE SOFTWARE (fc2)After an unexpected reboot it says: System returned to ROM by bus error at PC 0x6323F398, address 0xB0D0B39 at 12:35:09 GMT Fri Jan 27 2012..To troubleshoot this error I need to find out what kind of processor this router has. It doesnt fall in either of the categories descibed in url...
I have problem with the WAN Router 7206. It has been reloaded automatically 2 times since yesterday. [code] I have already put this message to the output interpreter and the solution is upgrading to the latest IOS. But, when I search in the Bug Toolkit about SegV problem, this bug status is still "Open". So, how can I upgrade to the latest IOS if the status of this bug is still open?
When i was changing the class-maps i get lost the router. I have attached the crash log file, am i hitting a bug here? I have many times modified the class-maps on the go without any issues.
I have a router cisco 3825, It is being restarted autometically. and gives a message "System returned to ROM by bus error at PC 0x6125DCFC, address 0x15A3C78B" in show ver.
I noticed that my router 7200 was reboot for a bus error. The error occurred while the system was operational. After the restart the router works properly for more than 6 days.
This is the sh ver:
Cisco IOS Software, 7200 Software (C7200P-IPBASEK9-M), Version 15.0(1)M4, RELEASE SOFTWARE (fc1) Technical Support: [URL] Copyright (c) 1986-2010 by Cisco Systems, Inc. Compiled Thu 28-Oct-10 22:57 by prod_rel_team
[code].....
Seems that the error "System returned to ROM by bus error at PC 0x2E0BF30, address 0x0" should be a special type of bus error crash is when the crash is caused by a corrupted program counter (PC). The PC value is the location of the instruction which the processor was executing when the bus error occured. In this case, the PC has jumped to the address 0x0 (probably because of a null pointer), but this is not where the instruction is located.
Can I consider this as a processor memory parity errors and wait for a second parity error before I replace anything?
Whenever I want to turn off the ip cache flow and enter command "no ip flow egress" on a router interface, the router will self reboot and returned with the error message - System returned to ROM by bus error at PC message in the show version ouput.
I tried on two different routers below here and both also undergoing a cold restart when I key in the command "no ip flow egress" on the said interface
1) Cisco 7206 running IOS 12.4(1c)
interface GigabitEthernet0/1 ip address 10.20.10.2 255.255.255.0 ip flow egress duplex auto speed auto end
when I key in "no ip flow egress" under int gi0/1 and the router self restarted and return the message Router uptime is 3 minutes System returned to ROM by bus error at PC 0x606D48FC,address 0x0
2) Cisco 3845 running IOS 12.4(3e)
interface GigabitEthernet0/0 ip address 10.20.20.2 255.255.255.0 ip nbar protocol-discovery ip flow egress duplex auto speed auto end
when I key in "no ip flow egress" under int gi0/0 and the router self restarted and return the message
Router uptime is 3 minutes System returned to ROM by bus error at PC 0x6007EBE0, address 0x0
I have my router 7606-S rebooted by itself. According to output of show version command it's rebooted by software bug.
================ Snipped from crashinfo file ================= Jan 14 05:33:50.822 GMT+7: %C7600_MEM_ECC-2-MBE: Multiple bit error detected at 0xC09F4D38 Jan 14 05:33:50.822 GMT+7: %C7600_MEM_ECC-3-SYNDROME_MBE: 8-bit Syndrome for the detected Multi-bit error: 0x0 05:33:50 GMT+7 Sat Jan 14 2012: Unexpected exception to CPU: vector 1500, PC = 0xB7922BC , LR = 0xB792250
==================== Show Version ====================== Cisco IOS Software, c7600rsp72043_rp Software (c7600rsp72043_rp-ADVENTERPRISEK9-M), Version 15.1(1)S1, RELEASE SOFTWARE (fc1) Technical Support: [URL] Copyright (c) 1986-2011 by Cisco Systems, Inc. Compiled Thu 10-Feb-11 19:27 by prod_rel_team
ROM: System Bootstrap, Version 12.2(33r)SRD5, RELEASE SOFTWARE (fc1) BOOTLDR: Cisco IOS Software, c7600rsp72043_rp Software (c7600rsp72043_rp-ADVENTERPRISEK9-M), Version 15.1(1)S1, RELEASE SOFTWARE (fc1) [Code]...
For some reason I am unable to retain the system message logging and config archive references after a reboot of the router. I need to be able track config changes and retain the ability for the customer to recover the original config should they destroy the config through any misguided fiddling on their part. There is no remote management and these router need to be recoverable. I know this used to configured by default on earlier routers as I've checked on teh ones we have, but checking through the configuration has not worked and i have everything configured the same but system messages are still lost on reboot. Im using Cisco 3845 running IPbase 12.4(3) and the config i have is shown below.
In my head office we have Cisco 3845 router.in the router we put the show log command the below error is came..
What is the error??why the error came??
25024684: Feb 29 10:33:13.759 India: %FAN-3-FAN_FAILED: Fan 1 had a rotation error reported. 25024685: Feb 29 10:33:33.759 India: %FAN-3-FAN_FAILED: Fan 1 had a rotation error reported. 25024686: Feb 29 10:33:53.759 India: %FAN-3-FAN_FAILED: Fan 1 had a rotation error reported. 25024687: Feb 29 10:34:13.759 India: %FAN-3-FAN_FAILED: Fan 1 had a rotation error reported.
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Cisco VG224 (R527x) processor (revision 4.1) with 119808K/11264K bytes of memory. Processor board ID FGL150411MN, R527x CPU at 225MHz, Implementation 40, Rev 3.1, 1 On-Board Twenty-Four FXS Analog Voice Module V2.1, 2 FastEthernet interfaces, DRAM configuration is 64 bits wide with parity disabled. 63K bytes of non-volatile configuration memory. System fpga version is 250027, % Crashinfo may not be recovered at flash:crashinfo, % This file system device reports an error.
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-Hardware Malfunction -NMI: Parity Check/Memory Parity Error -The System has halted
The system runs and shuts down perfectly when the PCI cards are removed. D-Link and Netgear Support technicians told me I have to contact Dell, but Dell Support doesn't seem to have an answer for me. Which wireless PCI adapter cards are truly compatible with Dell hardware?
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However, when I transfer the file from Office A to office B, the speed very slow ( only around 40 kb/second), and there are an input error and CRC error:
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now my doubt is 3845 router will support two different gateways.
how can i route their network they have bring new router.
I have 2 x Cisco 3845 each one with a DS3 circuit, both running c3845-spservicesk9-mz.124-15.T3. In each of them I have one pvc provided by my carrier and I received the following info to configure:
