r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps_rollup\x00')
exit(0x0)
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1, 0x3f, 0x0)