This reverts commit 6732491243045f5a7e1995b4be5f3c964b579ebd.

The former commit adds some alternative tracepoints events to replace the
reverted kernel log messages.

Link: https://lore.kernel.org/r/20240501073238.72769-5-o-takashi@sakamocchi.jpSigned-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>