diff --git a/drivers/gpu/nvgpu/common/pmu/ipc/pmu_seq.c b/drivers/gpu/nvgpu/common/pmu/ipc/pmu_seq.c
index fbe6b010c..544a7f243 100644
--- a/drivers/gpu/nvgpu/common/pmu/ipc/pmu_seq.c
+++ b/drivers/gpu/nvgpu/common/pmu/ipc/pmu_seq.c
@@ -49,6 +49,28 @@ void nvgpu_pmu_sequences_sw_setup(struct gk20a *g, struct nvgpu_pmu *pmu,
 	}
 }
 
+void nvgpu_pmu_sequences_cleanup(struct gk20a *g, struct nvgpu_pmu *pmu,
+	struct pmu_sequences *sequences)
+{
+	u32 i;
+
+	(void)pmu;
+
+	nvgpu_log_fn(g, " ");
+
+	if (sequences == NULL) {
+		return;
+	}
+
+	for (i = 0; i < PMU_MAX_NUM_SEQUENCES; i++) {
+		if (sequences->seq[i].cb_params != NULL) {
+			nvgpu_info(g, "seq id-%d Free CBP ", sequences->seq[i].id);
+			nvgpu_kfree(g, sequences->seq[i].cb_params);
+			sequences->seq[i].cb_params	= NULL;
+		}
+	}
+}
+
 int nvgpu_pmu_sequences_init(struct gk20a *g, struct nvgpu_pmu *pmu,
 	struct pmu_sequences **sequences_p)
 {
diff --git a/drivers/gpu/nvgpu/common/pmu/pmu_rtos_init.c b/drivers/gpu/nvgpu/common/pmu/pmu_rtos_init.c
index 36f5a71cf..4142567b2 100644
--- a/drivers/gpu/nvgpu/common/pmu/pmu_rtos_init.c
+++ b/drivers/gpu/nvgpu/common/pmu/pmu_rtos_init.c
@@ -123,6 +123,8 @@ int nvgpu_pmu_destroy(struct gk20a *g, struct nvgpu_pmu *pmu)
 		nvgpu_pmu_ss_fbq_flush(g, pmu);
 	}
 
+	nvgpu_pmu_sequences_cleanup(g, pmu, pmu->sequences);
+
 	nvgpu_pmu_fw_state_change(g, pmu, PMU_FW_STATE_OFF, false);
 	nvgpu_pmu_set_fw_ready(g, pmu, false);
 	nvgpu_pmu_lsfm_clean(g, pmu, pmu->lsfm);
diff --git a/drivers/gpu/nvgpu/include/nvgpu/pmu/seq.h b/drivers/gpu/nvgpu/include/nvgpu/pmu/seq.h
index 49d95ee46..2f82c54fb 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/pmu/seq.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/pmu/seq.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2017-2022, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -94,6 +94,8 @@ struct pmu_sequences {
 
 void nvgpu_pmu_sequences_sw_setup(struct gk20a *g, struct nvgpu_pmu *pmu,
 	struct pmu_sequences *sequences);
+void nvgpu_pmu_sequences_cleanup(struct gk20a *g, struct nvgpu_pmu *pmu,
+	struct pmu_sequences *sequences);
 int nvgpu_pmu_sequences_init(struct gk20a *g, struct nvgpu_pmu *pmu,
 	struct pmu_sequences **sequences_p);
 void nvgpu_pmu_sequences_deinit(struct gk20a *g, struct nvgpu_pmu *pmu,