r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x14, 0x12, 0xffffffffffffffff, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0)
recvmmsg(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000e80)=""/95, 0x5f}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f0000000e40)=""/56, 0x38}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x6}}], 0x1, 0x0, 0x0)