r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x15, 0x0, 0x0, "7122852dcbe287a9911e9aad3e8cfc92"}, 0x15, 0x0)