Hay
Date
July 2, 2025, 11:10 a.m.

Environment
ampereone

------------[ cut here ]------------
[   75.275557]  secondary_start_kernel+0x140/0x168
[   75.275559] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.275560]  __secondary_switched+0xc0/0xc8
[   75.275563] Modules linked in:
[   75.275563] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   75.267410]  secondary_start_kernel+0x140/0x168
[   75.267413] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.267416] Modules linked in: cdc_ether usbnet sm3_ce nvme sha3_ce nvme_core xhci_pci_renesas ipmi_devintf arm_cspmu_module
[   75.267418]  __secondary_switched+0xc0/0xc8
[   75.267421]  arm_spe_pmu ipmi_msghandler arm_cmn cppc_cpufreq fuse drm backlight ip_tables
[   75.267425] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   75.269012]  secondary_start_kernel+0x140/0x168
[   75.269013] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#116: swapper/116/0
[   75.269015]  __secondary_switched+0xc0/0xc8
[   75.269017] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   75.268627]  secondary_start_kernel+0x140/0x168
[   75.268629] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.268632] Modules linked in:
[   75.268631]  __secondary_switched+0xc0/0xc8
[   75.268632]  cdc_ether usbnet sm3_ce nvme sha3_ce
[   75.268635] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   75.276275]  secondary_start_kernel+0x140/0x168
[   75.276275] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.276279] Modules linked in:
[   75.276278]  __secondary_switched+0xc0/0xc8
[   75.276280]  cdc_ether usbnet
[   75.276281] ---[ end trace 0000000000000000 ]---