r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/cpuset.cpus\x00', 0x2, 0x0)
write$P9_RREAD(r0, &(0x7f00000000c0)={0x3a, 0x75, 0x0, {0x2f, "f495418d5745472ebef3dce44b6761f0fb81903dedad7eb79d7c3778e73a6d1d90886ed3ba18d1bc14da63295f8d11"}}, 0x3a)