r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00')
readlinkat(r0, &(0x7f00000003c0)='./mnt\x00', &(0x7f0000000400)=""/26, 0x1a)
openat(r0, &(0x7f0000000040)='./mnt\x00', 0x1010c0, 0x0)