We have a 3750X stack of two switches running software 12.2(58)SE2 which has crashed after logging memory allocation errors. We have this software deployed on numerous other stacks but they are Layer 2 only. This particular stack is in a development lab and configured for Layer 3 for about a dozen VLANs with minimal traffic.
As such being in a dev lab this switch doesn't have support, hence posting here for any possible answers while we look to get cover and log a call. Our concern being is this error indicative of a hardware fault, or a software bug that is only relavent to Layer 3 configuration. A concern as elsewhere in the network we are in the process of commissioning another 3750X stack with this software which will be live and running Layer 3 IP routing.
The error logged is;
*Aug 13 18:06:13.367: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed from 0x1A72728, alignment 0
Switch Crashes with "Unable to allocate memory for RPC" Error messages
Symptom: -- 3750 running 12.2(58)SE2 crashes repeatedly with "%PLATFORM_RPC-0-RESOURCE_CRASH: System is unable to alloc memory for RPC" Error messages. Conditions: -- sh proc mem showing *Malloclite* holding higher value and the same is incremented when checking on constant intervals.Workaround:
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