r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000000)=""/1, 0x1, 0x0)
read$hidraw(r0, &(0x7f00000002c0)=""/217, 0xd9)