r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0)
r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x2080)
dup2(r0, r1)