r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume_offset', 0x22902, 0x0)
write$selinux_attr(r0, &(0x7f0000000080)='u:r:untrusted_app:s0:c512,c768\x00', 0x1f)