[JP6.2] Orin nx dp monitor display abnormally when poweroff

jp6.2 orin nx customize board showed a blurred screen for about 3 seconds when I run poweroff command.

Poweroff error:

[ 290.672723] thermal cooling_device10: hot-surface-alert cooling state: 0 → 1
[ 292.708162] thermal cooling_device10: hot-surface-alert cooling state: 1 → 0
[ 292.776660] thermal cooling_device10: hot-surface-alert cooling state: 0 → 1
[ 294.824222] thermal cooling_device10: hot-surface-alert cooling state: 1 → 0
[ 294.844933] thermal cooling_device10: hot-surface-alert cooling state: 0 → 1
[ 295.236147] tegra-ivc-bus bc00000.rtcpu:ivc-bus:echo@0: ivc channel driver missing
[ 295.236153] tegra-ivc-bus bc00000.rtcpu:ivc-bus:dbg@1: ivc channel driver missing
[ 295.236156] tegra-ivc-bus bc00000.rtcpu:ivc-bus:dbg@2: ivc channel driver missing
[ 295.236159] tegra-ivc-bus bc00000.rtcpu:ivc-bus:diag@5: ivc channel driver missing
[ 295.604987] nvgpu: 17000000.gpu pmu_wait_message_cond:664 [ERR] PMU wait timeout expired.
[ 295.604991] nvgpu: 17000000.gpu pmu_wait_message_cond:664 [ERR] PMU wait timeout expired.
[ 295.605630] nvgpu: 17000000.gpu ga10b_intr_log_pending_intrs:306 [ERR] Pending TOP[0]: 0x00000004, LEAF[4]: 0x11000000
[ 295.607134] arm-smmu 12000000.iommu: disabling translation
[ 295.607300] arm-smmu 10000000.iommu: disabling translation
[ 295.607347] arm-smmu 8000000.iommu: disabling translation
[ 295.607354] tegra-mc 2c00000.memory-controller: nvdisplayr: read @0x0000007fff2a7a00: EMEM address decode error (EMEM decode error)
[ 295.607367] tegra-mc 2c00000.memory-controller: nvdisplayr: read @0x0000007fff2a7800: EMEM address decode error (EMEM decode error)
[ 295.607374] tegra-mc 2c00000.memory-controller: nvdisplayr1: read @0x0000007fff2ada00: EMEM address decode error (EMEM decode error)

Sorry for the late response.
Is this still an issue to support? Any result can be shared?

Yes,I need support.I suspect that the shutdown sequence is not working correctly.