# mkfs.xfs -f /dev/vda1 && partclone.xfs -c -d -s /dev/vda1 -o vda1-xfs.img
meta-data=/dev/vda1              isize=512    agcount=4, agsize=131008 blks
         =                       sectsz=512   attr=2, projid32bit=1
         =                       crc=1        finobt=1, sparse=1, rmapbt=0
         =                       reflink=0
data     =                       bsize=4096   blocks=524032, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
log      =internal log           bsize=4096   blocks=2560, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
Partclone v0.3.6 http://partclone.org
Starting to clone device (/dev/vda1) to image (sdb1-xfs.img)
Reading Super Block
Calculating bitmap... Please wait... 
set block 524032 out of boundary(524032)

rpm -qa | grep partclone
partclone-0.3.6-alt0.3.git96f986f.x86_64

В p10 не воспроизводится.