Hi, On Sun, 21 Dec 2025 at 09:35:20 +0100, Paul Gevers wrote: > Your package has an autopkgtest, great. However, recently we had to switch > our amd64 host (from ci-worker13 to ci-worker-amd64-01) and now it fails on > amd64.
Has the new host fewer hypervisor capabilities? I see a couple of QEMU
and early boot errors which didn't occur before and which I can't
reproduce locally either:
13262s qemu-system-x86_64: warning: host doesn't support requested feature:
CPUID[eax=01h].ECX.aes [bit 25]
13262s qemu-system-x86_64: warning: host doesn't support requested feature:
CPUID[eax=07h,ecx=00h].EBX.sha-ni [bit 29]
[…]
13263s [ 0.000000] x86/CPU: Model not found in latest microcode list
[…]
13263s [ 0.229373] IOAPIC[0]: apic_id 0, version 0, address 0xfec00000,
GSI 0-0
13263s [ 0.229395] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl
dfl)
13263s [ 0.229397] ERROR: Unable to locate IOAPIC for GSI 2
13263s [ 0.229398] ACPI: Failed to find ioapic for gsi : 2
13263s [ 0.229398] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high
level)
13263s [ 0.229399] ERROR: Unable to locate IOAPIC for GSI 5
13263s [ 0.229399] ACPI: Failed to find ioapic for gsi : 5
13263s [ 0.229400] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high
level)
13263s [ 0.229400] ERROR: Unable to locate IOAPIC for GSI 9
13263s [ 0.229401] ACPI: Failed to find ioapic for gsi : 9
13263s [ 0.229410] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10
high level)
13263s [ 0.229411] ERROR: Unable to locate IOAPIC for GSI 10
13263s [ 0.229411] ACPI: Failed to find ioapic for gsi : 10
13263s [ 0.229411] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11
high level)
13263s [ 0.229412] ERROR: Unable to locate IOAPIC for GSI 11
13263s [ 0.229413] ACPI: Failed to find ioapic for gsi : 11
13263s [ 0.229420] ERROR: Unable to locate IOAPIC for GSI 1
13263s [ 0.229420] ERROR: Unable to locate IOAPIC for GSI 2
13263s [ 0.229421] ERROR: Unable to locate IOAPIC for GSI 3
13263s [ 0.229421] ERROR: Unable to locate IOAPIC for GSI 4
13263s [ 0.229421] ERROR: Unable to locate IOAPIC for GSI 5
13263s [ 0.229422] ERROR: Unable to locate IOAPIC for GSI 6
13263s [ 0.229422] ERROR: Unable to locate IOAPIC for GSI 7
13263s [ 0.229422] ERROR: Unable to locate IOAPIC for GSI 8
13263s [ 0.229423] ERROR: Unable to locate IOAPIC for GSI 9
13263s [ 0.229423] ERROR: Unable to locate IOAPIC for GSI 10
13263s [ 0.229423] ERROR: Unable to locate IOAPIC for GSI 11
13263s [ 0.229424] ERROR: Unable to locate IOAPIC for GSI 12
13263s [ 0.229424] ERROR: Unable to locate IOAPIC for GSI 13
13263s [ 0.229424] ERROR: Unable to locate IOAPIC for GSI 14
13263s [ 0.229424] ERROR: Unable to locate IOAPIC for GSI 15
[…]
13267s [ 0.677012] ACPI Error: Hardware did not enter ACPI mode
(20250404/evxfevnt-79)
13267s [ 0.677012] ACPI Warning: AcpiEnable failed
(20250404/utxfinit-147)
13267s [ 0.677012] ACPI: Unable to enable ACPI
13267s [ 0.677012] APIC timer disabled due to verification failure
[…]
13267s [ 0.677012] PCI: Probing PCI hardware
13267s [ 0.677012] PCI host bridge to bus 0000:00
13267s [ 0.677012] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
13267s [ 0.677012] pci_bus 0000:00: root bus resource [mem
0x00000000-0xffffffffff]
13267s [ 0.677012] pci_bus 0000:00: No busn resource found for root bus,
will use [bus 00-ff]
13267s [ 0.677012] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:01.0: [1af4:1005] type 00 class 0x00ff00
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:01.0: BAR 0 [io 0x0000-0x001f]
13267s [ 0.677012] pci 0000:00:01.0: BAR 1 [mem 0x00000000-0x00000fff]
13267s [ 0.677012] pci 0000:00:01.0: BAR 4 [mem 0x00000000-0x00003fff
64bit pref]
13267s [ 0.677012] pci 0000:00:02.0: [1af4:1003] type 00 class 0x078000
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:02.0: BAR 0 [io 0x0000-0x003f]
13267s [ 0.677012] pci 0000:00:02.0: BAR 1 [mem 0x00000000-0x00000fff]
13267s [ 0.677012] pci 0000:00:02.0: BAR 4 [mem 0x00000000-0x00003fff
64bit pref]
13267s [ 0.677012] pci 0000:00:03.0: [1af4:1001] type 00 class 0x010000
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:03.0: BAR 0 [io 0x0000-0x007f]
13267s [ 0.677012] pci 0000:00:03.0: BAR 1 [mem 0x00000000-0x00000fff]
13267s [ 0.677012] pci 0000:00:03.0: BAR 4 [mem 0x00000000-0x00003fff
64bit pref]
13267s [ 0.677012] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:04.0: BAR 0 [io 0x0000-0x007f]
13267s [ 0.677012] pci 0000:00:04.0: BAR 1 [mem 0x00000000-0x00000fff]
13267s [ 0.677012] pci 0000:00:04.0: BAR 4 [mem 0x00000000-0x00003fff
64bit pref]
13267s [ 0.677012] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:05.0: BAR 0 [io 0x0000-0x007f]
13267s [ 0.677012] pci 0000:00:05.0: BAR 1 [mem 0x00000000-0x00000fff]
13267s [ 0.677012] pci 0000:00:05.0: BAR 4 [mem 0x00000000-0x00003fff
64bit pref]
13267s [ 0.677012] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:06.0: BAR 0 [io 0x0000-0x007f]
13267s [ 0.677012] pci 0000:00:06.0: BAR 1 [mem 0x00000000-0x00000fff]
13267s [ 0.677012] pci 0000:00:06.0: BAR 4 [mem 0x00000000-0x00003fff
64bit pref]
13267s [ 0.677012] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:07.0: BAR 0 [io 0x0000-0x007f]
13267s [ 0.677012] pci 0000:00:07.0: BAR 1 [mem 0x00000000-0x00000fff]
13267s [ 0.677012] pci 0000:00:07.0: BAR 4 [mem 0x00000000-0x00003fff
64bit pref]
13267s [ 0.677012] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100
conventional PCI endpoint
13267s [ 0.677012] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601
conventional PCI endpoint
13268s [ 0.677012] pci 0000:00:1f.2: BAR 4 [io 0x0000-0x001f]
13268s [ 0.677012] pci 0000:00:1f.2: BAR 5 [mem 0x00000000-0x00000fff]
13268s [ 0.677012] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500
conventional PCI endpoint
13268s [ 0.677012] pci 0000:00:1f.3: BAR 4 [io 0x0000-0x003f]
13268s [ 0.677012] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated
to 00
13268s [ 0.677012] pci 0000:00:01.0: PIIX/ICH IRQ router [1af4:1005]
[…]
13268s [ 0.677012] virtio-pci 0000:00:01.0: enabling device (0000 ->
0003)
13268s [ 0.677012] virtio-pci 0000:00:01.0: can't find IRQ for PCI INT
A; probably buggy MP table
13268s [ 0.677012] virtio-pci 0000:00:02.0: enabling device (0000 ->
0003)
13268s [ 0.677012] virtio-pci 0000:00:02.0: can't find IRQ for PCI INT
A; probably buggy MP table
13268s [ 0.677012] virtio-pci 0000:00:03.0: enabling device (0000 ->
0003)
13268s [ 0.677012] virtio-pci 0000:00:03.0: can't find IRQ for PCI INT
A; probably buggy MP table
13268s [ 0.677012] virtio-pci 0000:00:04.0: enabling device (0000 ->
0003)
13268s [ 0.677012] virtio-pci 0000:00:04.0: can't find IRQ for PCI INT
A; probably buggy MP table
13268s [ 0.677012] virtio-pci 0000:00:05.0: enabling device (0000 ->
0003)
13268s [ 0.677012] virtio-pci 0000:00:05.0: can't find IRQ for PCI INT
A; probably buggy MP table
13268s [ 0.677012] virtio-pci 0000:00:06.0: enabling device (0000 ->
0003)
13268s [ 0.677012] virtio-pci 0000:00:06.0: can't find IRQ for PCI INT
A; probably buggy MP table
13268s [ 0.677012] virtio-pci 0000:00:07.0: enabling device (0000 ->
0003)
13268s [ 0.677012] virtio-pci 0000:00:07.0: can't find IRQ for PCI INT
A; probably buggy MP table
13268s [ 0.677012] Serial: 8250/16550 driver, 4 ports, IRQ sharing
enabled
13268s [ 0.677012] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud =
115200) is a 16550A
13268s [ 0.677012] virtio_console virtio1: virtio: device uses modern
interface but does not have VIRTIO_F_VERSION_1
13268s [ 0.677012] virtio_console virtio1: probe with driver
virtio_console failed with error -22
13268s [ 0.677012] Linux agpgart interface v0.103
13268s [ 0.677012] i8042: PNP: No PS/2 controller found.
13268s [ 0.677012] i8042: Probing ports directly.
I note that autopkgtest-virt-qemu (which works) runs vith 2 vCPUs which
might be something worth trying, but otherwise I wonder how to debug
this since I can't reproduce the issue locally and I suppose uploading
new packages and using debci for trial and error isn't desirable either.
Given autopkgtest-virt-qemu works, could you please provide its
qemu-system command line for comparison? There might be something to
tweak in our tests there. Having the boot messages (`--show-boot` flag)
for comparison could be helpful too.
Cheers
--
Guilhem.
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