diff --git a/groups/kernel/gmin64/config-lts/lts2022-chromium/debug_diffconfig b/groups/kernel/gmin64/config-lts/lts2022-chromium/debug_diffconfig
index 32bd5cab1..4d7078cec 100644
--- a/groups/kernel/gmin64/config-lts/lts2022-chromium/debug_diffconfig
+++ b/groups/kernel/gmin64/config-lts/lts2022-chromium/debug_diffconfig
@@ -5,6 +5,9 @@ CONFIG_DEBUG_SG=y
 CONFIG_DEBUG_LIST=y
 CONFIG_RCU_CPU_STALL_INFO=y
 CONFIG_DEBUG_MUTEXES=y
+CONFIG_LOCK_STAT=y
+CONFIG_PROVE_LOCKING=y
+CONFIG_DEBUG_LOCKDEP=y
 # CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_LOCKUP_DETECTOR=y