[ 1739.390740] loop: module loaded
[ 1739.738500] loop0: detected capacity change from 0 to 1024000
[ 1739.947988] blk_update_request: operation not supported error, dev loop0, sector 1023872 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.948062] blk_update_request: operation not supported error, dev loop0, sector 524 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.948487] blk_update_request: operation not supported error, dev loop0, sector 16908 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.955553] blk_update_request: operation not supported error, dev loop0, sector 32774 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.956520] blk_update_request: operation not supported error, dev loop0, sector 49676 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.957086] blk_update_request: operation not supported error, dev loop0, sector 65542 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.957445] blk_update_request: operation not supported error, dev loop0, sector 82444 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.957909] blk_update_request: operation not supported error, dev loop0, sector 98310 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.958230] blk_update_request: operation not supported error, dev loop0, sector 115212 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1739.958541] blk_update_request: operation not supported error, dev loop0, sector 131078 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0
[ 1740.110616] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem
[ 1740.115592] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.