mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff)
munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00')
pread64(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0)