r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = gettid()
setresgid(0xee00, 0x0, 0x0)
sendmsg$netlink(r0, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000800)={0x10}, 0x10}], 0x1, &(0x7f0000002bc0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0)