CONFIG_ZTEST=y
CONFIG_ASSERT=y
CONFIG_ASSERT_LEVEL=2
CONFIG_ASSERT_VERBOSE=y
CONFIG_ASSERT_ON_ERRORS=y
CONFIG_NET_BUF=y
#CONFIG_NET_BUF_LOG=y
#CONFIG_NET_BUF_LOG_LEVEL_DBG=y
#CONFIG_NET_BUF_SIMPLE_LOG=y