sched_setscheduler(0x0, 0x5, &(0x7f0000000000))
r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="cb", 0x1}], 0x1, 0x0, 0x0, 0x3)