r0 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00')
shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000)
readv(r0, &(0x7f0000000340)=[{&(0x7f0000000380)=""/199, 0xc7}], 0x1)