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

Environment
ampereone

------------[ cut here ]------------
[   75.265308] x8 : ffffc000803a3d18 x7 : ffffd1a1271b7998
[   75.265310] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.265312]  x6 : 00000000feeb6001
[   75.265314] Modules linked in: cdc_ether
[   75.265316] x5 : 000000000000000b
[   75.265316]  usbnet sm3_ce
[   75.265318]  x4 : ffffd1a1271b7998
[   75.265319]  nvme sha3_ce nvme_core
[   75.265321]  x3 : 0000000000000000
[   75.265323]  xhci_pci_renesas
[   75.265324] 
[   75.265325]  ipmi_devintf
[   75.265326] x2 : 0000000000000000
[   75.265326]  arm_cspmu_module
[   75.265328]  arm_spe_pmu
[   75.265328]  x1 : ffff800101f84d00
[   75.265329]  ipmi_msghandler arm_cmn
[   75.265331]  x0 : 0000000000000000
[   75.265332]  cppc_cpufreq fuse
[   75.265334] 
[   75.265335]  drm backlight
[   75.265336] Call trace:
[   75.265338]  ip_tables x_tables
[   75.265341] CPU: 80 UID: 0 PID: 0 Comm: swapper/80 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.265338]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.265343] Tainted: [W]=WARN
[   75.265344] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.265345] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.265347] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.265346]  dma_unmap_page_attrs+0x238/0x2a0
[   75.265350] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.265354] sp : ffffc00080283d90
[   75.265355] x29: ffffc00080283d90 x28: ffff800101f38100
[   75.265353]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.265357]  x27: ffff8001b89380f0
[   75.265359] x26: 0000000000000000 x25: ffff8001000ba0c8 x24: 0000000000000002
[   75.265363] x23: 0000000000000000
[   75.265361]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.265364]  x22: 0000000000001000 x21: 00000000feeaa000
[   75.265367] x20: ffff8001000ba0c8 x19: ffff8001b8938000 x18: 0000000000040000
[   75.265371] x17: 0000000000000040
[   75.265368]  nvme_irq+0x80/0x98 [nvme]
[   75.265372]  x16: ffffd1a1267a8360 x15: 0000000000000000
[   75.265375] x14: 000000000003ffff x13: 0000000000000004 x12: 0000000000000038
[   75.265375]  __handle_irq_event_percpu+0x8c/0x258
[   75.265378] x11: 000000000007ffff x10: ffffffffffffffff x9 : ffffd1a1271b7d80
[   75.265382] x8 : ffffc00080283d18
[   75.265381]  handle_irq_event+0x54/0xb8
[   75.265383]  x7 : ffffd1a1271b7998 x6 : 00000000feeaa001
[   75.265387] x5 : 000000000000000b x4 : ffffd1a1271b7998 x3 : 0000000000000000
[   75.265387]  handle_fasteoi_irq+0xac/0x1c0
[   75.265390] x2 : 0000000000000000 x1 : ffff800101f38100 x0 : 0000000000000000
[   75.265394] Call trace:
[   75.265395]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.265395]  handle_irq_desc+0x48/0x68
[   75.265399]  dma_unmap_page_attrs+0x238/0x2a0
[   75.265400]  generic_handle_domain_irq+0x24/0x38
[   75.265403]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.265405]  gic_handle_irq+0x54/0x128
[   75.265407]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.265409]  call_on_irq_stack+0x24/0x30
[   75.265411]  nvme_irq+0x80/0x98 [nvme]
[   75.265415]  __handle_irq_event_percpu+0x8c/0x258
[   75.265414]  do_interrupt_handler+0x88/0x98
[   75.265417]  handle_irq_event+0x54/0xb8
[   75.265420]  handle_fasteoi_irq+0xac/0x1c0
[   75.265421]  el1_interrupt+0x34/0x68
[   75.265424]  handle_irq_desc+0x48/0x68
[   75.265427]  generic_handle_domain_irq+0x24/0x38
[   75.265427]  el1h_64_irq_handler+0x18/0x28
[   75.265430]  gic_handle_irq+0x54/0x128
[   75.265432]  call_on_irq_stack+0x24/0x30
[   75.265432]  el1h_64_irq+0x6c/0x70
[   75.265435]  do_interrupt_handler+0x88/0x98
[   75.265436]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.265439]  el1_interrupt+0x34/0x68
[   75.265442]  el1h_64_irq_handler+0x18/0x28
[   75.265443]  cpuidle_enter+0x40/0x60
[   75.265445]  el1h_64_irq+0x6c/0x70
[   75.265447]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.265449]  do_idle+0x204/0x288
[   75.265451]  cpuidle_enter+0x40/0x60
[   75.265454]  do_idle+0x204/0x288
[   75.265454]  cpu_startup_entry+0x40/0x50
[   75.265457]  cpu_startup_entry+0x40/0x50
[   75.265459]  secondary_start_kernel+0x140/0x168
[   75.265459]  secondary_start_kernel+0x140/0x168
[   75.265463]  __secondary_switched+0xc0/0xc8
[   75.265467] ---[ end trace 0000000000000000 ]---