default or selected kernelversion does not have config value CONFIG_KMEMCHECK_ONESHOT_BY_DEFAULT.
Result is shown for kernelversion 6.5.1
one-shot
configname: CONFIG_KMEMCHECK_ONESHOT_BY_DEFAULT
kmemcheck: default mode at boot
└─>kmemcheck: trap use of uninitialized memory
└─>one-shot
In linux kernel since version 2.6.31 (release Date: 2009-09-09)
In one-shot mode, only the first error detected is reported before
kmemcheck is disabled.
kmemcheck is disabled.