ioperm(0x0, 0x2, 0x3f)
ioperm(0x8, 0x9, 0x4)
r0 = fork()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, <r1=>0x0})
waitid(0x0, r1, 0x0, 0x2, &(0x7f0000000100))
r2 = fork()
ptrace(0x11, r0)
fork()
tkill(r2, 0x2b)