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

Environment
ampereone

------------[ cut here ]------------
[   75.272932] Call trace:
[   75.272933]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.272933] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.272936]  dma_unmap_page_attrs+0x238/0x2a0
[   75.272937] Modules linked in: cdc_ether usbnet sm3_ce
[   75.272938]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.272939]  nvme sha3_ce nvme_core
[   75.272941]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.272942]  xhci_pci_renesas ipmi_devintf arm_cspmu_module arm_spe_pmu
[   75.272943]  nvme_irq+0x80/0x98 [nvme]
[   75.272945]  ipmi_msghandler arm_cmn
[   75.272946]  __handle_irq_event_percpu+0x8c/0x258
[   75.272947]  cppc_cpufreq fuse drm
[   75.272948]  handle_irq_event+0x54/0xb8
[   75.272949]  backlight ip_tables x_tables
[   75.272951]  handle_fasteoi_irq+0xac/0x1c0
[   75.272953] CPU: 80 UID: 0 PID: 0 Comm: swapper/80 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.272953]  handle_irq_desc+0x48/0x68
[   75.272955] Tainted: [W]=WARN
[   75.272955]  generic_handle_domain_irq+0x24/0x38
[   75.272956] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.272957]  gic_handle_irq+0x54/0x128
[   75.272958] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.272959]  call_on_irq_stack+0x24/0x30
[   75.272960] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.272961]  do_interrupt_handler+0x88/0x98
[   75.272962] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.272964]  el1_interrupt+0x34/0x68
[   75.272965] sp : ffffc00080283d90
[   75.272966] x29: ffffc00080283d90
[   75.272966]  el1h_64_irq_handler+0x18/0x28
[   75.272967]  x28: ffff800101f38100
[   75.272968]  el1h_64_irq+0x6c/0x70
[   75.272969]  x27: ffff8001b89380f0
[   75.272969]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.272971] x26: 0000000000000000 x25: ffff8001000ba0c8
[   75.272972]  cpuidle_enter+0x40/0x60
[   75.272973]  x24: 0000000000000002
[   75.272975]  do_idle+0x204/0x288
[   75.272975] x23: 0000000000000000 x22: 0000000000001000
[   75.272976]  cpu_startup_entry+0x40/0x50
[   75.272978]  x21: 00000000fee23000
[   75.272979] x20: ffff8001000ba0c8
[   75.272978]  secondary_start_kernel+0x140/0x168
[   75.272980]  x19: ffff8001b8938000 x18: 0000000000040000
[   75.272981]  __secondary_switched+0xc0/0xc8
[   75.272983] x17: 0000000000000040 x16: ffffd1a1267a8360
[   75.272984] ---[ end trace 0000000000000000 ]---