r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffcfffc}]})
r1 = memfd_create(&(0x7f0000000040), 0x0)
dup3(r0, r1, 0x80000)
fork()