ubuntu 20.04.3 boot fail log root@ubuntu:~# dmesg | grep -i Fail [ 13.044886] acpi PNP0A08:01: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 13.131546] acpi PNP0A08:02: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 13.261251] acpi PNP0A08:03: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 13.440636] acpi PNP0A08:04: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 13.916500] acpi PNP0A08:05: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 14.621801] acpi PNP0A08:07: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 14.709989] acpi PNP0A08:08: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 14.843923] acpi PNP0A08:09: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 15.028596] acpi PNP0A08:0a: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 15.247959] acpi PNP0A08:0b: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 16.770964] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.798512] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.812220] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.825929] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.853470] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.867198] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.880922] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.908516] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.922275] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 16.936032] cma: cma_alloc: alloc failed, req-size: 256 pages, ret: -12 [ 18.759082] dw_spi_mmio HISI0173:00: DMA init failed [ 21.849263] sas: Enter sas_scsi_recover_host busy: 0 failed: 0 [ 24.228987] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1 [ 27.376743] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.415382] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.416089] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.416118] hisi_hpre 0000:79:00.0: Failed to enable PASID [ 27.421870] hisi_zip 0000:75:00.0: Failed to enable PASID [ 27.428306] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.439204] hisi_sec2 0000:76:00.0: Failed to enable PASID [ 27.477215] hisi_hpre 0000:79:00.0: fail to alloc uacce (-22) [ 27.477536] hisi_zip 0000:75:00.0: fail to alloc uacce (-22) [ 27.477580] hisi_sec2 0000:76:00.0: fail to alloc uacce (-22) [ 27.483622] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.513425] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.519938] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.519967] hisi_hpre 0000:b9:00.0: Failed to enable PASID [ 27.527736] hisi_zip 0000:b5:00.0: Failed to enable PASID [ 27.559025] cma: cma_alloc: alloc failed, req-size: 4 pages, ret: -12 [ 27.565507] hisi_sec2 0000:b6:00.0: Failed to enable PASID [ 27.618338] hisi_hpre 0000:b9:00.0: fail to alloc uacce (-22) [ 27.628473] hisi_zip 0000:b5:00.0: fail to alloc uacce (-22) [ 27.628665] hisi_sec2 0000:b6:00.0: fail to alloc uacce (-22) [ 27.710207] arm_spe_pmu: probe of arm,spe-v1 failed with error -1 root@ubuntu:~# uname -a Linux ubuntu 5.11.0-27-generic #29~20.04.1-Ubuntu SMP Wed Aug 11 15:58:08 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux root@ubuntu:~#