r0 = syz_open_dev$vcsa(&(0x7f00000002c0), 0xfff, 0x0)
preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000300)=""/245, 0xf5}, {0x0, 0x7ffffffff000}, {&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/193, 0xc1}], 0x5, 0x0, 0x0)