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Running fsck.ocfs2 against an OCFS2 file system reports "*** glibc detected *** /sbin/fsck.ocfs2: double free or corruption (fasttop)" and prints a backtrace (Doc ID 2100103.1)

Last updated on MAY 26, 2021

Applies to:

Oracle VM - Version 3.0.1 and later
Linux OS - Version Enterprise Linux 3.0 and later
Private Cloud Appliance - Version 1.0.1 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64


 On Oracle Linux when making use of OCFS2, Oracle Private Cloud Appliance, or Oracle VM, when attempting to run a fsck.ocfs2 command against an OCFS2 file system, the fsck.ocfs2 command core dumps and prints the following kind of error :



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