r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
fstat(r0, &(0x7f0000000040))
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="50000000270001"], 0x50}}, 0x1000)