[ 1420.701756] loop0: detected capacity change from 0 to 1024000 [ 1420.832847] operation not supported error, dev loop0, sector 1023872 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.834027] operation not supported error, dev loop0, sector 524 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.835432] operation not supported error, dev loop0, sector 16908 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.836481] operation not supported error, dev loop0, sector 32774 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.837487] operation not supported error, dev loop0, sector 49676 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.838520] operation not supported error, dev loop0, sector 65542 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.839509] operation not supported error, dev loop0, sector 82444 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.840500] operation not supported error, dev loop0, sector 98310 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.841477] operation not supported error, dev loop0, sector 115212 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.842454] operation not supported error, dev loop0, sector 131078 op 0x9:(WRITE_ZEROES) flags 0x8000800 phys_seg 0 prio class 2 [ 1420.961171] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 1420.963359] EXT4-fs (loop0): mounted filesystem 412d0415-897a-40b4-914c-3387e4ba299f with ordered data mode. Quota mode: none.