syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='session=0x000000000000005b,map=off,block=0x0000000000000800'])