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<concept id="GUID-7DE155F1-B89F-51B6-B7EC-C161402007A6" xml:lang="en"><title>Category

: Kern-Heap</title><prolog><metadata><keywords/></metadata></prolog><conbody>

<p>KERN-HEAP panics are raised by the kernel when bad parameters are passed

to kernel-side heap functions. </p>

<table id="GUID-5D8A0AFE-5281-522F-BA69-CB3A459C9CC8">

<tgroup cols="2"><colspec colname="col0"/><colspec colname="col1"/>

<tbody>

<row>

<entry><p> <codeph>39</codeph>  </p> </entry>

<entry><p>This panic is raised when the size specified for the new heap is

smaller than the permitted minimum; it must be at least the size of a <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>RHeap</apiname></xref> object.

On the user side this is associated with the USER category; on the kernel

side this is associated with the KERN-HEAP category. </p> </entry>

</row>

<row>

<entry><p> <codeph>42</codeph>  </p> </entry>

<entry><p>This panic is raised in a call to the <codeph>RHeap</codeph> member

functions, <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>AllocLen()</apiname></xref>, <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>Free()</apiname></xref>, <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>FreeZ()</apiname></xref>, <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>ReAlloc()</apiname></xref>, <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>ReAllocL()</apiname></xref>, <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>Adjust()</apiname></xref> and <xref href="GUID-EFAFDD75-7E59-306A-882D-317F5564979E.dita"><apiname>AdjustL()</apiname></xref>, when a pointer passed to these functions

does not point to a valid cell. On the user side this is associated with the

USER category; on the kernel side this is associated with the KERN-HEAP category. </p> </entry>

</row>

<row>

<entry><p> <codeph>213</codeph>  </p> </entry>

<entry><p>This panic is raised when attempting to set a new debug failure

mode on a heap with an invalid argument. For example, if <codeph>aBurst</codeph> greater

than the <codeph>KMaxTUint6</codeph> value when invoking <codeph>UHEAP_BURSTFAILNEXT</codeph> when

a <codeph>RHeap</codeph> object is used for the user heap. On the user side

this is associated with the USER category; on the kernel side this is associated

with the KERN-HEAP category.</p> </entry>

</row>

</tbody>

</tgroup>

</table></conbody></concept>