r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x2c, 0x2, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @dev}}}]}]}, 0x2c}}, 0x0)