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

Environment
ampereone

------------[ cut here ]------------
[   75.294559]  x28: ffff800101f38100 x27: ffff8001b89380f0
[   75.294564] x26: 0000000000000000
[   75.294561] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#116: swapper/116/0
[   75.294566]  x25: ffff8001000ba0c8 x24: 0000000000000002
[   75.294569] Modules linked in:
[   75.294569] 
[   75.294571]  cdc_ether
[   75.294571] x23: 0000000000000000 x22: 0000000000001000
[   75.294574]  usbnet sm3_ce
[   75.294576]  x21: 00000000fedc1000
[   75.294577]  nvme
[   75.294579] 
[   75.294579]  sha3_ce nvme_core
[   75.294581] x20: ffff8001000ba0c8 x19: ffff8001b8938000
[   75.294583]  xhci_pci_renesas ipmi_devintf
[   75.294585]  x18: 0000000000040000
[   75.294587]  arm_cspmu_module
[   75.294588] 
[   75.294590] x17: 0000000000000040
[   75.294590]  arm_spe_pmu ipmi_msghandler
[   75.294592]  x16: ffffd1a1267a8360 x15: 0000000000000000
[   75.294594]  arm_cmn
[   75.294596] 
[   75.294597]  cppc_cpufreq
[   75.294598] x14: 000000000003ffff
[   75.294599]  fuse drm
[   75.294601]  x13: 0000000000000008
[   75.294602]  backlight
[   75.294603]  x12: 0000000000000020
[   75.294605]  ip_tables
[   75.294605] 
[   75.294607] x11: 000000000007ffff
[   75.294608]  x_tables
[   75.294609]  x10: ffffffffffffffff
[   75.294610] 
[   75.294612]  x9 : ffffd1a1271b7d80
[   75.294612] CPU: 116 UID: 0 PID: 0 Comm: swapper/116 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.294614] 
[   75.294617] x8 : ffffc00080283d18
[   75.294617] Tainted: [W]=WARN
[   75.294619]  x7 : ffffd1a1271b7998
[   75.294619] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.294622]  x6 : 00000000fedc1001
[   75.294623] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.294624] 
[   75.294626] x5 : 000000000000000b x4 : ffffd1a1271b7998
[   75.294626] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.294629]  x3 : 0000000000000000
[   75.294632] x2 : 0000000000000000 x1 : ffff800101f38100
[   75.294633] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.294636]  x0 : 0000000000000000
[   75.294639] Call trace:
[   75.294639] sp : ffffc000803a3d90
[   75.294641] x29: ffffc000803a3d90 x28: ffff800101f84d00
[   75.294641]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.294645]  x27: ffff8001b929b130
[   75.294648] x26: 0000000000000000 x25: ffff8001000ba0c8
[   75.294647]  dma_unmap_page_attrs+0x238/0x2a0
[   75.294651]  x24: 0000000000000002
[   75.294654] x23: 0000000000000000
[   75.294653]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.294656]  x22: 0000000000001000 x21: 00000000fee0e000
[   75.294661] x20: ffff8001000ba0c8
[   75.294660]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.294662]  x19: ffff8001b929b040 x18: 0000000000040000
[   75.294667] x17: 0000000000000040
[   75.294666]  nvme_irq+0x80/0x98 [nvme]
[   75.294668]  x16: ffffd1a1267a8360 x15: 0000000000000000
[   75.294672]  __handle_irq_event_percpu+0x8c/0x258
[   75.294673] x14: 000000000003ffff x13: 0000000000000008 x12: 000000000000001e
[   75.294677]  handle_irq_event+0x54/0xb8
[   75.294679] 
[   75.294680] x11: 000000000007ffff x10: ffffffffffffffff x9 : ffffd1a1271b7d80
[   75.294682]  handle_fasteoi_irq+0xac/0x1c0
[   75.294685] 
[   75.294687] x8 : ffffc000803a3d18 x7 : ffffd1a1271b7998
[   75.294689]  handle_irq_desc+0x48/0x68
[   75.294690]  x6 : 00000000fee0e001
[   75.294694] x5 : 000000000000000b
[   75.294693]  generic_handle_domain_irq+0x24/0x38
[   75.294695]  x4 : ffffd1a1271b7998 x3 : 0000000000000000
[   75.294698]  gic_handle_irq+0x54/0x128
[   75.294699] 
[   75.294701] x2 : 0000000000000000 x1 : ffff800101f84d00
[   75.294702]  call_on_irq_stack+0x24/0x30
[   75.294704]  x0 : 0000000000000000
[   75.294707] Call trace:
[   75.294707]  do_interrupt_handler+0x88/0x98
[   75.294709]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.294712]  el1_interrupt+0x34/0x68
[   75.294715]  dma_unmap_page_attrs+0x238/0x2a0
[   75.294717]  el1h_64_irq_handler+0x18/0x28
[   75.294721]  el1h_64_irq+0x6c/0x70
[   75.294721]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.294724]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.294727]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.294729]  cpuidle_enter+0x40/0x60
[   75.294733]  nvme_irq+0x80/0x98 [nvme]
[   75.294735]  do_idle+0x204/0x288
[   75.294739]  cpu_startup_entry+0x40/0x50
[   75.294738]  __handle_irq_event_percpu+0x8c/0x258
[   75.294744]  handle_irq_event+0x54/0xb8
[   75.294743]  secondary_start_kernel+0x140/0x168
[   75.294748]  handle_fasteoi_irq+0xac/0x1c0
[   75.294749]  __secondary_switched+0xc0/0xc8
[   75.294755] ---[ end trace 0000000000000000 ]---