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

Environment
ampereone

------------[ cut here ]------------
[   75.273669] x11: 000000000007ffff
[   75.273670]  x10: ffffffffffffffff x9 : ffffd1a1271b7d80
[   75.273671] WARNING: drivers/iommu/dma-iommu.c:1232 at iommu_dma_unmap_page+0xc4/0xe8, CPU#80: swapper/80/0
[   75.273672] x8 : ffffc000803a3d18
[   75.273674]  x7 : ffffd1a1271b7998 x6 : 00000000fee1a001
[   75.273675] Modules linked in:
[   75.273675] 
[   75.273676]  cdc_ether
[   75.273677] x5 : 000000000000000b
[   75.273677]  usbnet
[   75.273678]  x4 : ffffd1a1271b7998
[   75.273678]  sm3_ce
[   75.273679]  x3 : 0000000000000000
[   75.273680]  nvme
[   75.273681] x2 : 0000000000000000
[   75.273681]  sha3_ce nvme_core
[   75.273682]  x1 : ffff800101f84d00 x0 : 0000000000000000
[   75.273684]  xhci_pci_renesas
[   75.273684] 
[   75.273685] Call trace:
[   75.273685]  ipmi_devintf arm_cspmu_module arm_spe_pmu
[   75.273686]  iommu_dma_unmap_page+0xc4/0xe8 (P)
[   75.273688]  ipmi_msghandler arm_cmn cppc_cpufreq fuse
[   75.273689]  dma_unmap_page_attrs+0x238/0x2a0
[   75.273690]  drm backlight ip_tables x_tables
[   75.273692]  nvme_unmap_data+0x1dc/0x278 [nvme]
[   75.273694] 
[   75.273695] CPU: 80 UID: 0 PID: 0 Comm: swapper/80 Tainted: G        W           6.16.0-rc4-next-20250702 #1 PREEMPT 
[   75.273695]  nvme_pci_complete_batch+0xc0/0x138 [nvme]
[   75.273696] Tainted: [W]=WARN
[   75.273697] Hardware name: Inspur NF5280R7/Mitchell MB, BIOS 04.04.00004001 2025-02-04 22:23:30 02/04/2025
[   75.273697]  nvme_irq+0x80/0x98 [nvme]
[   75.273698] pstate: 634000c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   75.273699] pc : iommu_dma_unmap_page+0xc4/0xe8
[   75.273700]  __handle_irq_event_percpu+0x8c/0x258
[   75.273702]  handle_irq_event+0x54/0xb8
[   75.273702] lr : iommu_dma_unmap_page+0x40/0xe8
[   75.273704]  handle_fasteoi_irq+0xac/0x1c0
[   75.273705] sp : ffffc00080283d90
[   75.273706] x29: ffffc00080283d90 x28: ffff800101f38100
[   75.273706]  handle_irq_desc+0x48/0x68
[   75.273708]  x27: ffff8001b89380f0
[   75.273708]  generic_handle_domain_irq+0x24/0x38
[   75.273709] x26: 0000000000000000 x25: ffff8001000ba0c8
[   75.273710]  gic_handle_irq+0x54/0x128
[   75.273711]  x24: 0000000000000002
[   75.273711]  call_on_irq_stack+0x24/0x30
[   75.273713] x23: 0000000000000000 x22: 0000000000001000
[   75.273714]  do_interrupt_handler+0x88/0x98
[   75.273714]  x21: 00000000fee2a000
[   75.273717] x20: ffff8001000ba0c8
[   75.273716]  el1_interrupt+0x34/0x68
[   75.273718]  x19: ffff8001b8938000 x18: 0000000000040000
[   75.273719]  el1h_64_irq_handler+0x18/0x28
[   75.273720] 
[   75.273720] x17: 0000000000000040
[   75.273721]  el1h_64_irq+0x6c/0x70
[   75.273722]  x16: ffffd1a1267a8360 x15: 0000000000000000
[   75.273722]  cpuidle_enter_state+0xcc/0x4c0 (P)
[   75.273723] 
[   75.273724] x14: 000000000003ffff x13: 0000000000000006
[   75.273725]  cpuidle_enter+0x40/0x60
[   75.273726]  x12: 0000000000000002
[   75.273727]  do_idle+0x204/0x288
[   75.273728] x11: 000000000007ffff x10: ffffffffffffffff
[   75.273729]  cpu_startup_entry+0x40/0x50
[   75.273730]  x9 : ffffd1a1271b7d80
[   75.273732] x8 : ffffc00080283d18
[   75.273731]  secondary_start_kernel+0x140/0x168
[   75.273732]  x7 : ffffd1a1271b7998 x6 : 00000000fee2a001
[   75.273734]  __secondary_switched+0xc0/0xc8
[   75.273735] x5 : 000000000000000b x4 : ffffd1a1271b7998 x3 : 0000000000000000
[   75.273737] ---[ end trace 0000000000000000 ]---