From: "Michael S. Tsirkin" <mst@redhat.com>
To: 李义 <yilikernel@gmail.com>
Cc: kvm@vger.kernel.org, Alex Williamson <alex.williamson@redhat.com>
Subject: Re: the reboot will hang at guest os when output "irq 11: nobody cared (try booting with the "irqpoll" option)"
Date: Wed, 15 Jan 2014 11:19:42 +0200 [thread overview]
Message-ID: <20140115091942.GF1719@redhat.com> (raw)
In-Reply-To: <CAJfdMYCBh+o_Dm-WcbxGuMMLV-D6Y+OCOhMPErYyfLW+dcdFnA@mail.gmail.com>
On Wed, Jan 15, 2014 at 04:59:45PM +0800, 李义 wrote:
> >Which OS is this, exactly?
> >Does this reproduce with a newer guest?
>
> the guest kernel (2.6.32.43) is come from the mainline of kernel.org.
> this issue just happened once at my guest kernel (2.6.32.43).
Hmm. Could be one of the gazillion bugfixes that happened in one of
the drivers since.
> >What uses irq 11? Could you check with lspci before you try to shutdown?
>
> # lspci
> 00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
> 00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]
> 00:01.1 IDE interface: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II]
> 00:01.2 USB controller: Intel Corporation 82371SB PIIX3 USB
> [Natoma/Triton II] (rev 01)
> 00:01.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03)
> 00:02.0 VGA compatible controller: Cirrus Logic GD 5446
> 00:03.0 Ethernet controller: Red Hat, Inc Virtio network device
> 00:04.0 Ethernet controller: Red Hat, Inc Virtio network device
> 00:05.0 SCSI storage controller: Red Hat, Inc Virtio block device
> 00:06.0 SCSI storage controller: Red Hat, Inc Virtio block device
> 00:07.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon
>
> # lspci -vv
> 00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
> Subsystem: Red Hat, Inc Qemu virtual machine
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> 00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]
> Subsystem: Red Hat, Inc Qemu virtual machine
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
>
> 00:01.1 IDE interface: Intel Corporation 82371SB PIIX3 IDE
> [Natoma/Triton II] (prog-if 80 [Master])
> Subsystem: Red Hat, Inc Qemu virtual machine
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
> Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
> Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
> Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
> Region 4: I/O ports at c100 [size=16]
> Kernel driver in use: ata_piix
>
> 00:01.2 USB controller: Intel Corporation 82371SB PIIX3 USB
> [Natoma/Triton II] (rev 01) (prog-if 00 [UHCI])
> Subsystem: Red Hat, Inc Qemu virtual machine
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin D routed to IRQ 11
> Region 4: I/O ports at c080 [size=32]
>
> 00:01.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03)
> Subsystem: Red Hat, Inc Qemu virtual machine
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin A routed to IRQ 9
>
> 00:02.0 VGA compatible controller: Cirrus Logic GD 5446 (prog-if 00
> [VGA controller])
> Subsystem: Red Hat, Inc Device 1100
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Region 0: Memory at fc000000 (32-bit, prefetchable) [size=32M]
> Region 1: Memory at febf0000 (32-bit, non-prefetchable) [size=4K]
> Expansion ROM at febe0000 [disabled] [size=64K]
>
> 00:03.0 Ethernet controller: Red Hat, Inc Virtio network device
> Subsystem: Red Hat, Inc Device 0001
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 11
> Region 0: I/O ports at c0a0 [size=32]
> Region 1: Memory at febf1000 (32-bit, non-prefetchable) [size=4K]
> Expansion ROM at feba0000 [disabled] [size=128K]
> Capabilities: [40] MSI-X: Enable+ Count=3 Masked-
> Vector table: BAR=1 offset=00000000
> PBA: BAR=1 offset=00000800
> Kernel driver in use: virtio-pci
>
> 00:04.0 Ethernet controller: Red Hat, Inc Virtio network device
> Subsystem: Red Hat, Inc Device 0001
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 10
> Region 0: I/O ports at c0c0 [size=32]
> Region 1: Memory at febf2000 (32-bit, non-prefetchable) [size=4K]
> Expansion ROM at febc0000 [disabled] [size=128K]
> Capabilities: [40] MSI-X: Enable+ Count=3 Masked-
> Vector table: BAR=1 offset=00000000
> PBA: BAR=1 offset=00000800
> Kernel driver in use: virtio-pci
>
> 00:05.0 SCSI storage controller: Red Hat, Inc Virtio block device
> Subsystem: Red Hat, Inc Device 0002
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 10
> Region 0: I/O ports at c000 [size=64]
> Region 1: Memory at febf3000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: [40] MSI-X: Enable+ Count=2 Masked-
> Vector table: BAR=1 offset=00000000
> PBA: BAR=1 offset=00000800
> Kernel driver in use: virtio-pci
>
> 00:06.0 SCSI storage controller: Red Hat, Inc Virtio block device
> Subsystem: Red Hat, Inc Device 0002
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 11
> Region 0: I/O ports at c040 [size=64]
> Region 1: Memory at febf4000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: [40] MSI-X: Enable+ Count=2 Masked-
> Vector table: BAR=1 offset=00000000
> PBA: BAR=1 offset=00000800
> Kernel driver in use: virtio-pci
>
> 00:07.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon
> Subsystem: Red Hat, Inc Device 0005
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 11
> Region 0: I/O ports at c0e0 [size=32]
> Kernel driver in use: virtio-pc
So it's probably either the balloon or the usb controller that' creating
the problem. Try dropping the balloon from command line, maybe
it will go away.
--
MST
next prev parent reply other threads:[~2014-01-15 9:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-15 6:48 the reboot will hang at guest os when output "irq 11: nobody cared (try booting with the "irqpoll" option)" 李义
2014-01-15 8:09 ` Michael S. Tsirkin
2014-01-15 8:59 ` 李义
2014-01-15 9:19 ` Michael S. Tsirkin [this message]
2014-01-15 23:00 ` Alex Williamson
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