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

Environment
ampereone

------------[ cut here ]------------
[   75.284402]  x3 : 0000000000000000
[   75.284405] x2 : 0000000000000000
[   75.284404] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.284406]  x1 : ffff800101f84d00 x0 : 0000000000000000
[   75.284409] Modules linked in:
[   75.284409] Call trace:
[   75.284411]  cdc_ether usbnet sm3_ce
[   75.284411]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.284414]  nvme sha3_ce nvme_core xhci_pci_renesas
[   75.284415]  dma_unmap_page_attrs+0x238/0x2a0
[   75.284417]  ipmi_devintf arm_cspmu_module arm_spe_pmu ipmi_msghandler
[   75.284420]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.284421]  arm_cmn cppc_cpufreq fuse drm backlight
[   75.284424]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.284426]  ip_tables x_tables
[   75.284428]  nvme_irq+0x80/0x98 [nvme]
[   75.284429] CPU: 80 UID: 0 PID: 0 Comm: swapper/80 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.284432] Tainted: [W]=WARN
[   75.284432]  __handle_irq_event_percpu+0x8c/0x258
[   75.284433] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.284435] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.284436]  handle_irq_event+0x54/0xb8
[   75.284437] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.284439]  handle_fasteoi_irq+0xac/0x1c0
[   75.284441] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.284444]  handle_irq_desc+0x48/0x68
[   75.284445] sp : ffffc00080283d90
[   75.284447] x29: ffffc00080283d90
[   75.284447]  generic_handle_domain_irq+0x24/0x38
[   75.284448]  x28: ffff800101f38100 x27: ffff8001b89380f0
[   75.284450]  gic_handle_irq+0x54/0x128
[   75.284451] 
[   75.284452] x26: 0000000000000000 x25: ffff8001000ba0c8
[   75.284453]  call_on_irq_stack+0x24/0x30
[   75.284455]  x24: 0000000000000002
[   75.284457] x23: 0000000000000000 x22: 0000000000001000
[   75.284456]  do_interrupt_handler+0x88/0x98
[   75.284459]  x21: 00000000fee2b000
[   75.284461] x20: ffff8001000ba0c8
[   75.284461]  el1_interrupt+0x34/0x68
[   75.284462]  x19: ffff8001b8938000 x18: 0000000000040000
[   75.284464]  el1h_64_irq_handler+0x18/0x28
[   75.284466] x17: 0000000000000040 x16: ffffd1a1267a8360
[   75.284467]  el1h_64_irq+0x6c/0x70
[   75.284468]  x15: 0000000000000000
[   75.284471] x14: 000000000003ffff
[   75.284470]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.284472]  x13: 0000000000000007 x12: 0000000000000026
[   75.284474]  cpuidle_enter+0x40/0x60
[   75.284475] x11: 000000000007ffff x10: ffffffffffffffff x9 : ffffd1a1271b7d80
[   75.284478]  do_idle+0x204/0x288
[   75.284479] 
[   75.284480] x8 : ffffc00080283d18 x7 : ffffd1a1271b7998
[   75.284481]  cpu_startup_entry+0x3c/0x50
[   75.284483]  x6 : 00000000fee2b001
[   75.284485] x5 : 000000000000000b
[   75.284484]  secondary_start_kernel+0x140/0x168
[   75.284486]  x4 : ffffd1a1271b7998 x3 : 0000000000000000
[   75.284489] x2 : 0000000000000000 x1 : ffff800101f38100
[   75.284489]  __secondary_switched+0xc0/0xc8
[   75.284492]  x0 : 0000000000000000
[   75.284493] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   75.284585]  x3 : 0000000000000000
[   75.284588] x2 : 0000000000000000 x1 : ffff800101f84d00
[   75.284587] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.284590]  x0 : 0000000000000000
[   75.284591] Call trace:
[   75.284593] Modules linked in: cdc_ether
[   75.284593]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.284594]  usbnet sm3_ce nvme sha3_ce nvme_core
[   75.284598]  dma_unmap_page_attrs+0x238/0x2a0
[   75.284600]  xhci_pci_renesas ipmi_devintf arm_cspmu_module arm_spe_pmu ipmi_msghandler
[   75.284602]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.284605]  arm_cmn cppc_cpufreq fuse drm
[   75.284607]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.284609]  backlight ip_tables x_tables
[   75.284612]  nvme_irq+0x80/0x98 [nvme]
[   75.284613] CPU: 80 UID: 0 PID: 0 Comm: swapper/80 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.284615] Tainted: [W]=WARN
[   75.284616]  __handle_irq_event_percpu+0x8c/0x258
[   75.284617] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.284618] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.284619]  handle_irq_event+0x54/0xb8
[   75.284620] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.284622]  handle_fasteoi_irq+0xac/0x1c0
[   75.284624] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.284626]  handle_irq_desc+0x48/0x68
[   75.284628] sp : ffffc00080283d90
[   75.284629] x29: ffffc00080283d90 x28: ffff800101f38100
[   75.284630]  generic_handle_domain_irq+0x24/0x38
[   75.284632]  x27: ffff8001b89380f0
[   75.284633]  gic_handle_irq+0x54/0x128
[   75.284634] x26: 0000000000000000 x25: ffff8001000ba0c8
[   75.284635]  call_on_irq_stack+0x24/0x30
[   75.284637]  x24: 0000000000000002
[   75.284639] x23: 0000000000000000 x22: 0000000000001000
[   75.284639]  do_interrupt_handler+0x88/0x98
[   75.284641]  x21: 00000000fee2d000
[   75.284643] x20: ffff8001000ba0c8 x19: ffff8001b8938000
[   75.284643]  el1_interrupt+0x34/0x68
[   75.284645]  x18: 0000000000040000
[   75.284647]  el1h_64_irq_handler+0x18/0x28
[   75.284648] x17: 0000000000000040 x16: ffffd1a1267a8360
[   75.284650]  el1h_64_irq+0x6c/0x70
[   75.284651]  x15: 0000000000000000
[   75.284653] x14: 000000000003ffff
[   75.284653]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.284654]  x13: 0000000000000007 x12: 000000000000002a
[   75.284657] x11: 000000000007ffff
[   75.284656]  cpuidle_enter+0x40/0x60
[   75.284658]  x10: ffffffffffffffff x9 : ffffd1a1271b7d80
[   75.284660]  do_idle+0x204/0x288
[   75.284662] x8 : ffffc00080283d18 x7 : ffffd1a1271b7998
[   75.284663]  cpu_startup_entry+0x3c/0x50
[   75.284664]  x6 : 00000000fee2d001
[   75.284666] x5 : 000000000000000b x4 : ffffd1a1271b7998
[   75.284666]  secondary_start_kernel+0x140/0x168
[   75.284669]  x3 : 0000000000000000
[   75.284671] x2 : 0000000000000000 x1 : ffff800101f38100
[   75.284671]  __secondary_switched+0xc0/0xc8
[   75.284672]  x0 : 0000000000000000
[   75.284675] Call trace:
[   75.284675] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   75.264854]  x3 : 0000000000000000
[   75.264856] x2 : 0000000000000000 x1 : ffff800101f38100 x0 : 0000000000000000
[   75.264855] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#116: swapper/116/0
[   75.264859] 
[   75.264860] Call trace:
[   75.264861]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.264864] Modules linked in: cdc_ether
[   75.264865]  dma_unmap_page_attrs+0x238/0x2a0
[   75.264867]  usbnet sm3_ce nvme
[   75.264869]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.264872]  sha3_ce nvme_core
[   75.264873]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.264875]  xhci_pci_renesas ipmi_devintf
[   75.264877]  nvme_irq+0x80/0x98 [nvme]
[   75.264879]  arm_cspmu_module arm_spe_pmu ipmi_msghandler
[   75.264882]  __handle_irq_event_percpu+0x8c/0x258
[   75.264884]  arm_cmn
[   75.264885]  handle_irq_event+0x54/0xb8
[   75.264886]  cppc_cpufreq fuse
[   75.264888]  handle_fasteoi_irq+0xac/0x1c0
[   75.264890]  drm backlight ip_tables
[   75.264892]  handle_irq_desc+0x48/0x68
[   75.264895]  x_tables
[   75.264896]  generic_handle_domain_irq+0x24/0x38
[   75.264899] CPU: 116 UID: 0 PID: 0 Comm: swapper/116 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.264899]  gic_handle_irq+0x54/0x128
[   75.264901]  call_on_irq_stack+0x24/0x30
[   75.264903] Tainted: [W]=WARN
[   75.264904] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.264905]  do_interrupt_handler+0x88/0x98
[   75.264907] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.264909]  el1_interrupt+0x34/0x68
[   75.264911]  el1h_64_irq_handler+0x18/0x28
[   75.264910] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.264914]  el1h_64_irq+0x6c/0x70
[   75.264917]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.264917] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.264920]  cpuidle_enter+0x40/0x60
[   75.264923] sp : ffffc000803a3d90
[   75.264923]  do_idle+0x204/0x288
[   75.264925] x29: ffffc000803a3d90
[   75.264926]  cpu_startup_entry+0x40/0x50
[   75.264927]  x28: ffff800101f84d00 x27: ffff8001b929b130
[   75.264929]  secondary_start_kernel+0x140/0x168
[   75.264932] 
[   75.264934] x26: 0000000000000000
[   75.264934]  __secondary_switched+0xc0/0xc8
[   75.264936]  x25: ffff8001000ba0c8
[   75.264938] ---[ end trace 0000000000000000 ]---