unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0))