r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00')
prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0)
readv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/200, 0xc8}], 0x1)