r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00')
prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/196, 0xc4}], 0x1, 0xffffffff, 0x0)