From: Abhishek Thakur (Abhishek.Thakur@Synchronous.net)
Date: Fri Dec 28 2001 - 22:00:40 EST
Hi, We are using NETSilicon based uClinux software and have been facing some extremely infrequent crashes, which start with something like that quoted below. Where should we look out to find a possible cause in the problem. Is this a kernel-stack issue, process-stack too low, memory corruption ..?? Anybody encountered such bug? any suggestions/likely approach to debug further would be welcome. Thanks Abhishek ------- Internal error: Vector exception: 12c00000 CPU: 0 pc : [<0000815c>] lr : [<0000b378>] sp : 000080e0 ip : 0000809c fp : 000080e0 r10: 000080e0 r9 : 000080e0 r8 : 000080e0 r7 : 00000000 r6 : 000000be r5 : 00000000 r4 : 00000000 r3 : 60000013 r2 : fffffc18 r1 : 6f6f6220 r0 : 00000000 Flags: nzCv IRQs on FIQs on Mode SVC_32 Process snmpd (pid: 26, stackpage=01fe7000) Stack: 000080e0 invalid kernel stack pointer Backtrace: invalid frame pointer Code: 0a000010 e1a00005 e591312c e3530000 15913130 ------ This message resent by the uclinux-dev@uclinux.org list server http://www.uClinux.org/
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