TX2 NX no display

Autonomous Machines Jetson & Embedded Systems Jetson TX2
,
1

After to add the Cameras in the TX2 NX I didn’t have video. And the log show the follow:

[ 7232.705778] __arm_smmu_context_fault : 150482 callbacks suppressed

[ 7232.705831] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x96262ec0, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.725757] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x9655e5c0, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.739513] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x96771940, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.760668] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x9607e400, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.774431] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x966a4400, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.793986] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x9607e000, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.807735] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x967043c0, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.821480] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x965931c0, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.835197] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x9641f540, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7232.848908] arm-smmu 12000000.iommu: Unhandled context fault: iova=0x962a85c0, fsynr=0x160001, cb=13, sid=9(0x9 - NVDISPLAY), pgd=0, pud=0, pmd=0, pte=0

[ 7237.709827] __arm_smmu_context_fault : 148117 callbacks suppressed

3

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

I am wondering why adding a camera would cause display iommu crash. Did you remember what steps you’ve done?