r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0)
pwritev2(r1, &(0x7f0000000140)=[{&(0x7f0000000040)='u', 0x1}], 0x1, 0x100009, 0x0, 0x0)
sendfile(r0, r1, &(0x7f0000000140)=0xf32e, 0x9)