r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat6\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1, 0x45d444a2, 0x0)