RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 1676459 - xfsprogs xfs_copy does not allow V5 XFS_ABTB_CRC_MAGIC [rhel-7.6.z]
Summary: xfsprogs xfs_copy does not allow V5 XFS_ABTB_CRC_MAGIC [rhel-7.6.z]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: xfsprogs
Version: 7.5
Hardware: Unspecified
OS: Unspecified
high
unspecified
Target Milestone: rc
: ---
Assignee: Eric Sandeen
QA Contact: Zorro Lang
URL:
Whiteboard:
Depends On: 1641023
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-02-12 11:13 UTC by RAD team bot copy to z-stream
Modified: 2019-03-13 18:46 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1641023
Environment:
Last Closed: 2019-03-13 18:46:48 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:0516 0 None None None 2019-03-13 18:46:48 UTC

Description RAD team bot copy to z-stream 2019-02-12 11:13:20 UTC 
This bug has been copied from bug #1641023 and has been proposed to be backported to 7.6 z-stream (EUS).
Comment 2 Eric Sandeen 2019-02-12 20:04:35 UTC 
xfsprogs-4.5.0-19.el7_6 built
Comment 4 Zorro Lang 2019-02-21 11:02:48 UTC 
Reproduced this bug on xfsprogs-4.5.0-18.el7:
# mount /dev/sdb1 /mnt
# fallocate -l 950m /mnt/newfile
# for I in `seq 0 8192 1073741824`; do xfs_io -c "fpunch $I 4k" /mnt/newfile; done
# xfs_copy /dev/sdb1 fscopy.img
 0% xfs_copy: xfs_copy.c:1131: main: Assertion `((__builtin_constant_p((__u32)(( __u32)(__be32)(block->bb_magic))) ? ((__u32)( (((__u32)((( __u32)(__be32)(block->bb_magic))) & (__u32)0x000000ffUL) << 24) | (((__u32)((( __u32)(__be32)(block->bb_magic))) & (__u32)0x0000ff00UL) << 8) | (((__u32)((( __u32)(__be32)(block->bb_magic))) & (__u32)0x00ff0000UL) >> 8) | (((__u32)((( __u32)(__be32)(block->bb_magic))) & (__u32)0xff000000UL) >> 24) )) : __fswab32((( __u32)(__be32)(block->bb_magic))))) == 0x41425442' failed.
Aborted

Test passed on xfsprogs-4.5.0-19.el7_6
# xfs_copy /dev/sdb1 fscopy.img
 0%  ... 10%  ... 20%  ... 30%  ... 40%  ... 50%  ... 60%  ... 70%  ... 80%  ... 90%  ... 100%

All copies completed.
Comment 6 errata-xmlrpc 2019-03-13 18:46:48 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:0516
Note You need to log in before you can comment on or make changes to this bug.