[ 6287.119007] Buffer I/O error on dev sdb1, logical block 777, lost sync page write
[ 6287.119015] JBD2: Error -5 detected when updating journal superblock for sdb1-8.
[ 6287.119017] Aborting journal on device sdb1-8.
[ 6287.119021] Buffer I/O error on dev sdb1, logical block 777, lost sync page write
[ 6287.119023] JBD2: Error -5 detected when updating journal superblock for sdb1-8.