r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_test', 0x0, 0x0)
openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0xa400, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)