VxVM 5.0MP3 crashed Solaris 10 with 'kernel heap detected', induced by vxdmp:dmp_free_stats_table().

Article:TECH196597  |  Created: 2012-09-12  |  Updated: 2012-09-12  |  Article URL http://www.symantec.com/docs/TECH196597
Article Type
Technical Solution

Product(s)

Environment

Issue



VxVM 5.0MP3 crashed Solaris 10 with 'kernel heap detected', induced by vxdmp:dmp_free_stats_table().


Error



fooHost console login: kernel memory allocator: bad free: free size (8) != alloc size (7)
buffer=3002b678468 bufctl=0 cache: kmem_alloc_8

panic[cpu0]/thread=30013642e20: kernel heap corruption detected

000002a1025eb5f0 genunix:kmem_error+4b4 ()
000002a1025eb6c0 vxdmp:dmp_free_stats_table+118 ()
000002a1025eb770 vxdmp:dmp_free_modules+24 ()
000002a1025eb820 vxdmp:_fini+178 ()
000002a1025eb8d0 genunix:moduninstall+148 ()
000002a1025eb980 genunix:modunrload+6c () 
000002a1025eba30 genunix:modctl+54 ()
 


Solution



Its fix is in VxVM 5.1SP1RP1P1HF4, and in Storage Foundtion 5.1SP1RP2 or later.

For further assistance, please feel free to call Symantec Technical Support.




Article URL http://www.symantec.com/docs/TECH196597


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