[  282.558688] run blktests loop/005 at 2022-09-29 20:29:36
[  282.572426] loop0: detected capacity change from 0 to 2048
[  282.659533] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2