r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)=@delpolicy={0x5c, 0x14, 0x1, 0x70bd26, 0x25dfdbfd, {{@in6=@loopback, @in6=@private1, 0x4e20, 0x1f5, 0x4e24, 0x0, 0xa, 0xc0, 0x20, 0x2c}, 0x6e6bb5, 0x2}, [@mark={0xc, 0x15, {0x35075c, 0x800}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x820}, 0x4cc00)