r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="5000000001020f0000000000000000000a0000003c0001002c00018014000300fe8000000000000000000000000000bb14000400fe8800000000000000000000000001010c000280040001"], 0x50}}, 0x0)