sched_getparam(0xffffffffffffffff, 0x0)
getpgrp(0xffffffffffffffff)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x0, 0x0)
r0 = getpgrp(0x0)
fork()
sched_rr_get_interval(r0, &(0x7f0000001180))
fork()
getpgid(0x0)