prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080))
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00')
readlinkat(r0, &(0x7f00000003c0)='./mnt\x00', &(0x7f0000000400)=""/26, 0x1a)