Karaf console does not show the printed message without delay

[xipki]

In karaf 4.4.9, the message printed to the System.out via System.out.print(message) will be shown on the karaf console with long delay. In 4.4.8 there is no problem.

I am using apache-karaf-minimal.

karaf@root()> info
Karaf
  Karaf version               4.4.9
  Karaf home                  xxx
  Karaf base                  xxx
  OSGi Framework              org.apache.felix.framework-7.0.5

JVM
  Java Virtual Machine        OpenJDK 64-Bit Server VM version 17.0.10+7-LTS
  Version                     17.0.10
  Vendor                      Azul Systems, Inc.
  Pid                         35967
  Uptime                      12 minutes
  Process CPU time            2 minutes
  Process CPU load            0.00
  System CPU load             0.00
  Open file descriptors       91
  Max file descriptors        10,240
  Total compile time          10.870 seconds
Threads
  Live threads                25
  Daemon threads              18
  Peak                        65
  Total started               208
Memory
  Current heap size           117,101 kbytes
  Maximum heap size           4,718,592 kbytes
  Committed heap size         462,848 kbytes
  Pending objects             0
  Garbage collector           Name = 'G1 Young Generation', Collections = 849, Time = 0.401 seconds
  Garbage collector           Name = 'G1 Old Generation', Collections = 0, Time = 0.000 seconds
Classes
  Current classes loaded      12,509
  Total classes loaded        12,510
  Total classes unloaded      1
Operating system
  Name                        Mac OS X version 26.0.1
  Architecture                aarch64
  Processors                  11
  Total physical memory       18,874,368 kbytes
  Free physical memory        191,472 kbytes

[jbonofre]

Thanks for the ticket. Let me try to reproduce it.