Control: tags -1 + moreinfo Hi,
On Sun, Nov 24, 2024 at 12:23:37PM +0100, Radoslav Bodó wrote: > Package: linux-image-6.1.0-27-amd64 > Version: 6.1.115-1 > > Hello, > > after standard patch management, the new kernel does not see mpt3sas device > for HBA, syslong ends with > > ``` > mpt3sas_cm0: failure at > drivers/scsi/mpt3sas/mpt3sas_scsih.c:12348/_scsih_probe()! > ``` > > Older release linux-image-6.1.0-26-amd64 works as expected > The server > > * Dell PowerEdge R440 > * HBA for SAS ME4012 disk array > * running XEN xen-hypervisor-4.17-amd64 The logs were slightly harder to read due to wrapping so I extracted them go easier diff. 6.1.0-27 (6.1.115-1) mpt3sas version 43.100.00.00 loaded mpt3sas_cm0: 63 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (8086116 kB) mpt3sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k mpt3sas_cm0: MSI-X vectors supported: 96 mpt3sas_cm0: 0 40 40 mpt3sas_cm0: High IOPs queues : disabled mpt3sas0-msix0: PCI-MSI-X enabled: IRQ 447 mpt3sas0-msix1: PCI-MSI-X enabled: IRQ 448 mpt3sas0-msix2: PCI-MSI-X enabled: IRQ 449 mpt3sas0-msix3: PCI-MSI-X enabled: IRQ 450 mpt3sas0-msix4: PCI-MSI-X enabled: IRQ 451 mpt3sas0-msix5: PCI-MSI-X enabled: IRQ 452 mpt3sas0-msix6: PCI-MSI-X enabled: IRQ 453 mpt3sas0-msix7: PCI-MSI-X enabled: IRQ 454 mpt3sas0-msix8: PCI-MSI-X enabled: IRQ 455 mpt3sas0-msix9: PCI-MSI-X enabled: IRQ 456 mpt3sas0-msix10: PCI-MSI-X enabled: IRQ 457 mpt3sas0-msix11: PCI-MSI-X enabled: IRQ 458 mpt3sas0-msix12: PCI-MSI-X enabled: IRQ 459 mpt3sas0-msix13: PCI-MSI-X enabled: IRQ 460 mpt3sas0-msix14: PCI-MSI-X enabled: IRQ 461 mpt3sas0-msix15: PCI-MSI-X enabled: IRQ 462 mpt3sas0-msix16: PCI-MSI-X enabled: IRQ 463 mpt3sas0-msix17: PCI-MSI-X enabled: IRQ 464 mpt3sas0-msix18: PCI-MSI-X enabled: IRQ 465 mpt3sas0-msix19: PCI-MSI-X enabled: IRQ 466 mpt3sas0-msix20: PCI-MSI-X enabled: IRQ 467 mpt3sas0-msix21: PCI-MSI-X enabled: IRQ 468 mpt3sas0-msix22: PCI-MSI-X enabled: IRQ 469 mpt3sas0-msix23: PCI-MSI-X enabled: IRQ 470 mpt3sas0-msix24: PCI-MSI-X enabled: IRQ 471 mpt3sas0-msix25: PCI-MSI-X enabled: IRQ 472 mpt3sas0-msix26: PCI-MSI-X enabled: IRQ 473 mpt3sas0-msix27: PCI-MSI-X enabled: IRQ 474 mpt3sas0-msix28: PCI-MSI-X enabled: IRQ 475 mpt3sas0-msix29: PCI-MSI-X enabled: IRQ 476 mpt3sas0-msix30: PCI-MSI-X enabled: IRQ 477 mpt3sas0-msix31: PCI-MSI-X enabled: IRQ 478 mpt3sas0-msix32: PCI-MSI-X enabled: IRQ 479 mpt3sas0-msix33: PCI-MSI-X enabled: IRQ 480 mpt3sas0-msix34: PCI-MSI-X enabled: IRQ 481 mpt3sas0-msix35: PCI-MSI-X enabled: IRQ 482 mpt3sas0-msix36: PCI-MSI-X enabled: IRQ 483 mpt3sas0-msix37: PCI-MSI-X enabled: IRQ 484 mpt3sas0-msix38: PCI-MSI-X enabled: IRQ 485 mpt3sas0-msix39: PCI-MSI-X enabled: IRQ 486 mpt3sas_cm0: iomem(0x00000000ac400000), mapped(0x00000000d9f45f61), size(65536) mpt3sas_cm0: ioport(0x0000000000006000), size(256) mpt3sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k mpt3sas_cm0: scatter gather: sge_in_main_msg(1), sge_per_chain(7), sge_per_io(128), chains_per_io(19) mpt3sas_cm0: failure at drivers/scsi/mpt3sas/mpt3sas_scsih.c:12348/_scsih_probe()! 6.1.0-26 (6.1.112-1) mpt3sas version 43.100.00.00 loaded mpt3sas_cm0: 63 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (8086116 kB) mpt3sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k mpt3sas_cm0: MSI-X vectors supported: 96 mpt3sas_cm0: 0 40 40 mpt3sas_cm0: High IOPs queues : disabled mpt3sas0-msix0: PCI-MSI-X enabled: IRQ 447 mpt3sas0-msix1: PCI-MSI-X enabled: IRQ 448 mpt3sas0-msix2: PCI-MSI-X enabled: IRQ 449 mpt3sas0-msix3: PCI-MSI-X enabled: IRQ 450 mpt3sas0-msix4: PCI-MSI-X enabled: IRQ 451 mpt3sas0-msix5: PCI-MSI-X enabled: IRQ 452 mpt3sas0-msix6: PCI-MSI-X enabled: IRQ 453 mpt3sas0-msix7: PCI-MSI-X enabled: IRQ 454 mpt3sas0-msix8: PCI-MSI-X enabled: IRQ 455 mpt3sas0-msix9: PCI-MSI-X enabled: IRQ 456 mpt3sas0-msix10: PCI-MSI-X enabled: IRQ 457 mpt3sas0-msix11: PCI-MSI-X enabled: IRQ 458 mpt3sas0-msix12: PCI-MSI-X enabled: IRQ 459 mpt3sas0-msix13: PCI-MSI-X enabled: IRQ 460 mpt3sas0-msix14: PCI-MSI-X enabled: IRQ 461 mpt3sas0-msix15: PCI-MSI-X enabled: IRQ 462 mpt3sas0-msix16: PCI-MSI-X enabled: IRQ 463 mpt3sas0-msix17: PCI-MSI-X enabled: IRQ 464 mpt3sas0-msix18: PCI-MSI-X enabled: IRQ 465 mpt3sas0-msix19: PCI-MSI-X enabled: IRQ 466 mpt3sas0-msix20: PCI-MSI-X enabled: IRQ 467 mpt3sas0-msix21: PCI-MSI-X enabled: IRQ 468 mpt3sas0-msix22: PCI-MSI-X enabled: IRQ 469 mpt3sas0-msix23: PCI-MSI-X enabled: IRQ 470 mpt3sas0-msix24: PCI-MSI-X enabled: IRQ 471 mpt3sas0-msix25: PCI-MSI-X enabled: IRQ 472 mpt3sas0-msix26: PCI-MSI-X enabled: IRQ 473 mpt3sas0-msix27: PCI-MSI-X enabled: IRQ 474 mpt3sas0-msix28: PCI-MSI-X enabled: IRQ 475 mpt3sas0-msix29: PCI-MSI-X enabled: IRQ 476 mpt3sas0-msix30: PCI-MSI-X enabled: IRQ 477 mpt3sas0-msix31: PCI-MSI-X enabled: IRQ 478 mpt3sas0-msix32: PCI-MSI-X enabled: IRQ 479 mpt3sas0-msix33: PCI-MSI-X enabled: IRQ 480 mpt3sas0-msix34: PCI-MSI-X enabled: IRQ 481 mpt3sas0-msix35: PCI-MSI-X enabled: IRQ 482 mpt3sas0-msix36: PCI-MSI-X enabled: IRQ 483 mpt3sas0-msix37: PCI-MSI-X enabled: IRQ 484 mpt3sas0-msix38: PCI-MSI-X enabled: IRQ 485 mpt3sas0-msix39: PCI-MSI-X enabled: IRQ 486 mpt3sas_cm0: iomem(0x00000000ac400000), mapped(0x00000000d9f45f61), size(65536) mpt3sas_cm0: ioport(0x0000000000006000), size(256) mpt3sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k mpt3sas_cm0: scatter gather: sge_in_main_msg(1), sge_per_chain(7), sge_per_io(128), chains_per_io(19) mpt3sas_cm0: failure at drivers/scsi/mpt3sas/mpt3sas_scsih.c:12348/_scsih_probe()! (can you maybe post full boot logs?) I do not see anything related to the mp3sas driver between 6.1.112 and 6.1.115 upstream. You explictly mention the host in running Xen, so I assume the log is from booting Dom0 and there are a few xen-related changes as well between 6.1.112 and 6.119. Can you confirm if the issue happens as well if you do not boot into Xen and dom0? Can you for the first broken kernel provide both full boot logs? Does the issue happens with a kernel from backports on ideally 6.12.10 from unstable as well? Would you be able to bisect the upstream changes between 6.112 and 6.115 to identify the breaking commit (but let's first answer the above questions)? Regards, Salvatore
