r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="97", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)="fc", 0x1}], 0x1, &(0x7f0000000580)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x0)