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[Xen-devel] network interface not responding in dom0

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] network interface not responding in dom0
From: Flavio Leitner <fbl@xxxxxxxxxxxxxxxx>
Date: Thu, 25 Aug 2005 14:39:04 -0300
Delivery-date: Thu, 25 Aug 2005 17:32:33 +0000
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Hello,

I'm using xen-unstable tarball downloaded 25/08/05 and have 
two network cards installed on this machine. None of them
is working. 

The /proc/interrupts shows eth0 alone but always with 0 
interrupts.

I'm attaching xm dmesg and dmesg output, respectively.


 Xen version 3.0-devel (root@) (gcc version 4.0.1 (4.0.1-2mdk for Mandriva 
Linux release 2006.0)) Thu Aug 25 10:19:50 EDT 2005
 Latest ChangeSet:  

(XEN) Physical RAM map:
(XEN)  0000000000000000 - 00000000000a0000 (usable)
(XEN)  00000000000f0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000000f7f0000 (usable)
(XEN)  000000000f7f0000 - 000000000f7f3000 (ACPI NVS)
(XEN)  000000000f7f3000 - 000000000f800000 (ACPI data)
(XEN)  00000000ffff0000 - 0000000100000000 (reserved)
(XEN) System RAM: 247MB (253504kB)
(XEN) Xen heap: 10MB (10672kB)
(XEN) PAE disabled.
(XEN) DMI 2.2 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 VIA694                                ) @ 0x000f76d0
(XEN) ACPI: RSDT (v001 VIA694 MSI ACPI 0x42302e31 AWRD 0x00000000) @ 0x0f7f3000
(XEN) ACPI: FADT (v001 VIA694 MSI ACPI 0x42302e31 AWRD 0x00000000) @ 0x0f7f3040
(XEN) ACPI: DSDT (v001 VIA694 AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
(XEN) Local APIC disabled by BIOS -- you can enable it with "lapic"
(XEN) Initializing CPU#0
(XEN) Detected 1300.096 MHz processor.
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 64K (64 bytes/line)
(XEN) CPU0: AMD Duron(tm) processor stepping 01
(XEN) SMP motherboard not detected.
(XEN) Local APIC not detected. Using dummy APIC emulation.
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 1 CPUs
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found: 
'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000,PAE=no,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   01800000->02000000 (30702 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: c0100000->c0621a84
(XEN)  Init. ramdisk: c0622000->c0657c00
(XEN)  Phys-Mach map: c0658000->c0677fb8
(XEN)  Page tables:   c0678000->c067b000
(XEN)  Start info:    c067b000->c067c000
(XEN)  Boot stack:    c067c000->c067d000
(XEN)  TOTAL:         c0000000->c0800000
(XEN)  ENTRY ADDRESS: c0100000
(XEN) Initrd len 0x35c00, start at 0xc0622000
(XEN) Scrubbing Free RAM: ...done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen).
(XEN) (file=irq.c, line=224) Cannot bind IRQ 2 to guest. In use by 'cascade'.
(XEN) (file=irq.c, line=224) Cannot bind IRQ 2 to guest. In use by 'cascade'.
(XEN) (file=irq.c, line=224) Cannot bind IRQ 2 to guest. In use by 'cascade'.
(XEN) (file=irq.c, line=224) Cannot bind IRQ 2 to guest. In use by 'cascade'.

Linux version 2.6.12-xen0 (root@localhost) (gcc version 4.0.1 (4.0.1-2mdk for 
Mandriva Linux release 2006.0)) #2 Thu Aug 25 10:19:08 EDT 2005
BIOS-provided physical RAM map:
 Xen: 0000000000100000 - 0000000007fee000 (usable)
0MB HIGHMEM available.
127MB LOWMEM available.
On node 0 totalpages: 32750
  DMA zone: 32750 pages, LIFO batch:15
  Normal zone: 0 pages, LIFO batch:1
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.2 present.
ACPI: RSDP (v000 VIA694                                ) @ 0x000f76d0
ACPI: RSDT (v001 VIA694 MSI ACPI 0x42302e31 AWRD 0x00000000) @ 0x0f7f3000
ACPI: FADT (v001 VIA694 MSI ACPI 0x42302e31 AWRD 0x00000000) @ 0x0f7f3040
ACPI: DSDT (v001 VIA694 AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
IRQ lockup detection disabled
Allocating PCI resources starting at 08000000 (gap: 07fee000:f8012000)
Built 1 zonelists
Kernel command line: ro root=/dev/hda1
Initializing CPU#0
PID hash table entries: 512 (order: 9, 8192 bytes)
Xen reported: 1300.096 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
vmalloc area: c8800000-fb7fe000, maxmem 34000000
Memory: 122752k/131000k available (3571k kernel code, 7004k reserved, 1034k 
data, 356k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 2595.22 BogoMIPS (lpj=12976128)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383f9ff c1cbf9ff 00000000 00000000 00000000 
00000000 00000000
CPU: After vendor identify, caps: 0383f9ff c1cbf9ff 00000000 00000000 00000000 
00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 64K (64 bytes/line)
CPU: After all inits, caps: 0383d1f1 c1cbf9ff 00000000 00000020 00000000 
00000000 00000000
CPU: AMD Duron(tm) processor stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... disabled
ACPI: setting ELCR to 0008 (from 1c08)
checking if image is initramfs...it isn't (bad gzip magic numbers); looks like 
an initrd
Freeing initrd memory: 215k freed
NET: Registered protocol family 16
PCI: Using configuration type 1
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Disabling VIA memory write queue (PCI ID 3112, rev 00): [55] f9 & 1f -> 19
Boot video device is 0000:01:00.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 10 11 *12 14 15)
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
Grant table initialized
IA-32 Microcode Update Driver: v1.14-xen <tigran@xxxxxxxxxxx>
Initializing Cryptographic API
Applying VIA southbridge workaround.
PCI: Disabling Via external APIC routing
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 2.6.6)
Intel(R) PRO/1000 Network Driver - version 6.0.54-k2
Copyright (c) 1999-2004 Intel Corporation.
pcnet32.c:v1.30j 29.04.2005 tsbogend@xxxxxxxxxxxxxxxx
e100: Intel(R) PRO/100 Network Driver, 3.4.8-k2-NAPI
e100: Copyright(c) 1999-2005 Intel Corporation
8139too Fast Ethernet driver 0.9.27
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> 
IRQ 11
eth0: RealTek RTL8139 at 0xdc00, 00:c0:df:03:2d:13, IRQ 11
eth0:  Identified 8139 chip type 'RTL-8139B'
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
Linux Tulip driver version 1.1.13 (May 11, 2002)
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 12
ACPI: PCI Interrupt 0000:00:0f.0[A] -> Link [LNKD] -> GSI 12 (level, low) -> 
IRQ 12
tulip0:  MII transceiver #1 config 1000 status 7849 advertising 05e1.
tulip0:  MII transceiver #2 config 1000 status 7849 advertising 05e1.
tulip0:  MII transceiver #3 config 1000 status 7849 advertising 05e1.
tulip0:  MII transceiver #4 config 1000 status 7849 advertising 05e1.
eth1: ADMtek Comet rev 17 at 0001e000, FE:FF:FF:FF:FF:FF, IRQ 12.
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
Initialising Xen netif backend
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Probing IDE interface ide0...
hda: SAMSUNG SP0802N, ATA DISK drive
Probing IDE interface ide1...
hdc: SONY CD-ROM CDU5221, ATAPI CD/DVD-ROM drive
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 1024KiB
hda: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=16383/255/63
hda: cache flushes supported
 hda: hda1 hda2 < hda5 hda6 hda7 hda8 hda9 >
hdc: ATAPI 40X CD-ROM drive, 128kB Cache
Uniform CD-ROM driver Revision: 3.20
Red Hat/Adaptec aacraid driver (1.1.2-lk2 Aug 25 2005)
3ware Storage Controller device driver for Linux v1.26.02.001.
libata version 1.11 loaded.
Fusion MPT base driver 3.01.20
Copyright (c) 1999-2004 LSI Logic Corporation
Fusion MPT SCSI Host driver 3.01.20
usbmon: debugs is not available
ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
USB Universal Host Controller Interface driver v2.2
ACPI: PCI Interrupt 0000:00:07.2[D] -> Link [LNKD] -> GSI 12 (level, low) -> 
IRQ 12
uhci_hcd 0000:00:07.2: UHCI Host Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:07.2: irq 12, io base 0x0000c400
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:07.3[D] -> Link [LNKD] -> GSI 12 (level, low) -> 
IRQ 12
uhci_hcd 0000:00:07.3: UHCI Host Controller
uhci_hcd 0000:00:07.3: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:07.3: irq 12, io base 0x0000c800
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
mice: PS/2 mouse device common for all mice
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: automatically using best checksumming function: pIII_sse
   pIII_sse  :  1809.200 MB/sec
raid5: using function: pIII_sse (1809.200 MB/sec)
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@xxxxxxxxxx
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
NET: Registered protocol family 1
NET: Registered protocol family 17
input: AT Translated Set 2 keyboard on isa0060/serio0
Bridge firewalling registered
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 212KiB [1 disk] into ram disk... 
|/-\|/-\|/-\|/done.
VFS: Mounted root (ext2 filesystem).
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
Freeing unused kernel memory: 356k freed
  
  ***************************************************************
  ***************************************************************
  ** WARNING: Currently emulating unsupported memory accesses  **
  **          in /lib/tls libraries. The emulation is very     **
  **          slow. To ensure full performance you should      **
  **          execute the following as root:                   **
  **          mv /lib/tls /lib/tls.disabled                    **
  ** Offending process: hotplug (pid=806)                      **
  ***************************************************************
  ***************************************************************
  
Pausing... 5Pausing... 4Pausing... 
3Pausing... 2Pausing... 1Continuing...

ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
ibm_acpi: ec object not found
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: Processor [CPU0] (supports 2 throttling states)
EXT3 FS on hda1, internal journal
Adding 506008k swap on /dev/hda5.  Priority:-1 extents:1
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected VIA KLE133 chipset
agpgart: AGP aperture is 4M @ 0xd4000000
ip_conntrack version 2.1 (1023 buckets, 8184 max) - 244 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timeout, status 0c 0005 c07f media 80.
eth0: Tx queue start entry 4  dirty entry 0.
eth0:  Tx descriptor 0 is 0008a156. (queue head)
eth0:  Tx descriptor 1 is 0008a156.
eth0:  Tx descriptor 2 is 0008a156.
eth0:  Tx descriptor 3 is 0008a156.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timeout, status 0c 0005 c07f media 80.
eth0: Tx queue start entry 4  dirty entry 0.
eth0:  Tx descriptor 0 is 0008a156. (queue head)
eth0:  Tx descriptor 1 is 0008a156.
eth0:  Tx descriptor 2 is 0008a156.
eth0:  Tx descriptor 3 is 0008a156.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timeout, status 0c 0005 c07f media 80.
eth0: Tx queue start entry 4  dirty entry 0.
eth0:  Tx descriptor 0 is 0008a156. (queue head)
eth0:  Tx descriptor 1 is 0008a156.
eth0:  Tx descriptor 2 is 0008a156.
eth0:  Tx descriptor 3 is 0008a156.
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1


-- 
Flávio Bruno Leitner <fbl@xxxxxxxxxxxxxxxx>
[0EA2 7F40 4CF4 1E63 4AF6  33C0 3E10 E205 F251 EDDA]

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