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

Environment
ampereone

------------[ cut here ]------------
[   75.266778]  __handle_irq_event_percpu+0x8c/0x258
[   75.266780]  handle_irq_event+0x54/0xb8
[   75.266778] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#116: swapper/116/0
[   75.266782]  handle_fasteoi_irq+0xac/0x1c0
[   75.266784]  handle_irq_desc+0x48/0x68
[   75.266787] Modules linked in:
[   75.266787]  generic_handle_domain_irq+0x24/0x38
[   75.266789]  cdc_ether
[   75.266789]  gic_handle_irq+0x54/0x128
[   75.266791]  usbnet
[   75.266790]  call_on_irq_stack+0x24/0x30
[   75.266793]  sm3_ce
[   75.266793]  do_interrupt_handler+0x88/0x98
[   75.266794]  nvme
[   75.266796]  el1_interrupt+0x34/0x68
[   75.266796]  sha3_ce nvme_core
[   75.266798]  el1h_64_irq_handler+0x18/0x28
[   75.266800]  xhci_pci_renesas
[   75.266800]  el1h_64_irq+0x6c/0x70
[   75.266803]  ipmi_devintf
[   75.266802]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.266805]  arm_cspmu_module
[   75.266805]  cpuidle_enter+0x40/0x60
[   75.266807]  arm_spe_pmu
[   75.266807]  do_idle+0x204/0x288
[   75.266810]  cpu_startup_entry+0x3c/0x50
[   75.266810]  ipmi_msghandler arm_cmn
[   75.266812]  secondary_start_kernel+0x140/0x168
[   75.266814]  cppc_cpufreq
[   75.266815]  __secondary_switched+0xc0/0xc8
[   75.266816]  fuse drm
[   75.266818] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   75.278790]  __handle_irq_event_percpu+0x8c/0x258
[   75.278792] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#116: swapper/116/0
[   75.278792]  handle_irq_event+0x54/0xb8
[   75.278795] Modules linked in:
[   75.278795]  handle_fasteoi_irq+0xac/0x1c0
[   75.278796]  cdc_ether
[   75.278797]  usbnet sm3_ce nvme
[   75.278798]  handle_irq_desc+0x48/0x68
[   75.278799]  sha3_ce nvme_core xhci_pci_renesas
[   75.278800]  generic_handle_domain_irq+0x24/0x38
[   75.278801]  ipmi_devintf arm_cspmu_module arm_spe_pmu
[   75.278803]  gic_handle_irq+0x54/0x128
[   75.278803]  ipmi_msghandler arm_cmn cppc_cpufreq
[   75.278804]  call_on_irq_stack+0x24/0x30
[   75.278806]  fuse drm backlight ip_tables
[   75.278807]  do_interrupt_handler+0x88/0x98
[   75.278808]  x_tables
[   75.278810] CPU: 116 UID: 0 PID: 0 Comm: swapper/116 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.278810]  el1_interrupt+0x34/0x68
[   75.278812] Tainted: [W]=WARN
[   75.278812]  el1h_64_irq_handler+0x18/0x28
[   75.278813] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.278814]  el1h_64_irq+0x6c/0x70
[   75.278815] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.278816]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.278816] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.278819]  cpuidle_enter+0x40/0x60
[   75.278819] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.278821]  do_idle+0x204/0x288
[   75.278822] sp : ffffc000803a3d90
[   75.278823] x29: ffffc000803a3d90
[   75.278824]  cpu_startup_entry+0x3c/0x50
[   75.278824]  x28: ffff800101f84d00 x27: ffff8001b929b130
[   75.278826]  secondary_start_kernel+0x140/0x168
[   75.278827] x26: 0000000000000000 x25: ffff8001000ba0c8 x24: 0000000000000002
[   75.278829]  __secondary_switched+0xc0/0xc8
[   75.278830] 
[   75.278831] x23: 0000000000000000 x22: 0000000000001000
[   75.278832] ---[ end trace 0000000000000000 ]---