" It's a message from Xen. It only gets printed if the network device
" driver's transmit function returned an error. This should never happen
" (if the driver isn't ready to accept packets there is a way to signal
" that).
"
" Maybe it's a driver or hardware bug. Maybe Xen is running low on
" memory (unlikely).
"
" -- Keir
"
I am seeing xen crash again with the 'Weird' log message.
This time it is xen-1.3-devel using an eepro100 NIC:
(XEN) Weird failure in hard_start_xmit!
I got a couple oops messages pasted below, and the xen startup messages.
My build of xen.gz and xenolinux.gz are here:
http://www.cs.duke.edu/~becker/xen/
The hardware is an IBM x330 PIII with 256MB phys mem. DOM0 has 40MB and DOM1
has almost 190MB. Both domains have 1GB of swap space. DOM0 runs off
of real partitions and DOM1 off of virtual disks.
# xc_dom_control.py list
Dom Name Mem(kb) CPU State Time(s)
0 Domain-0 40000 0 r- 87
1 athos07 189440 0 -- 111
--
(XEN) Weird failure in hard_start_xmit!
(XEN) CPU: 0
(XEN) EIP: 0808:[<fc547e9a>]
(XEN) EFLAGS: 00010206
(XEN) eax: fc77b2c0 ebx: 0162f012 ecx: fc680160 edx: 00000010
(XEN) esi: fc77b2c0 edi: fc680140 ebp: fc780f00 esp: fc503e3c
(XEN) ds: 0810 es: 0810 fs: 0810 gs: 0810 ss: 0810
(XEN) Stack trace from ESP=fc503e3c:
(XEN) ff923012 00000020 00000206 ffc00000 fc680000 00000040 fc680140 [fc5476c4]
(XEN) fc680140 fc680000 fc629a18 00000000 fc77b380 fc680160 fc680168
00000090
(XEN) 00000040 fc680000 00000040 0000f048 ffc00000 fc680140 0000f048
[fc54734e]
(XEN) fc680140 00010810 fc660810 fc77b380 00000000 0000001b fc6264c0
[fc5e14c4]
(XEN) 0000001b fc680000 fc503eec fc784d20 965a495b fc77b380 00000000
00000001
(XEN) 00000001 fc652b82 00000000 [fc5de530] 00000001 00000000 00000000
00000001
(XEN) fc652b82 00000000 00000000 fc7a0810 0a780810 00000810 00000810
ffffff1b
(XEN) [fc51dced] 00000808 00000296 00000008 fc6007f5 fc5f5f42 fc503f5c
00000000
(XEN) 00000000 00000296 00000000 fc780180 fc780180 fc680000 [fc51b47b]
fc5f5f20
(XEN) fc680000 fc652700 fc619628 00000000 00000000 cae3d160 [fc5171bb]
00000000
(XEN) 00000000 00000001 00000001 00000001 fc650f58 00000000 [fc516df5]
fc650f58
(XEN) fc77b380 00000000 fc784d20 fc784d20 0001fc0f 00000000 [fc5dd9c6]
c017fce8
(XEN) cae3d000 c1d5a6c0 0001fc0f 00000000 cae3d160 00000000 00000821
00000821
(XEN) 00000821 00000821 00000006 c00b7b0f 00000819 00000246 c017fcdc
00000821
(XEN) fc784d20
****************************************
CPU0 FATAL PAGE FAULT
[error_code=00000000]
Faulting linear address might be 0162f012
Aieee! CPU0 is toast...
****************************************
--
(XEN) Weird failure in hard_start_xmit!
(XEN) Weird failure in hard_start_xmit!
(XEN) Weird failure in hard_start_xmit!
(XEN) Weird failure in hard_start_xmit!
(XEN) Weird failure in hard_start_xmit!
(XEN) Weird failure in hard_start_xmit!
(XEN) Weird failure in hard_start_xmit!
(XEN) Weird failure in hard_start_xmit!
(XEN) CPU: 0
(XEN) EIP: 0808:[<fc547e9a>]
(XEN) EFLAGS: 00010206
(XEN) eax: fc7862e0 ebx: 01793012 ecx: fc680160 edx: 00000010
(XEN) esi: fc7862e0 edi: fc680140 ebp: fc787b40 esp: fc503e3c
(XEN) ds: 0810 es: 0810 fs: 0810 gs: 0810 ss: 0810
(XEN) Stack trace from ESP=fc503e3c:
(XEN) ffa77012 00000020 00000202 ffc00000 fc680000 00000040 fc680140 [fc5476c4]
(XEN) fc680140 fc680000 fc629a18 00000000 fc786700 fc680160 fc680168
00000044
(XEN) 00000040 fc680000 00000040 0000f048 ffc00000 fc680140 0000f048
[fc54734e]
(XEN) fc680140 00010810 fc660810 fc786700 00000000 0000001b fc6264c0
[fc5e14c4]
(XEN) 0000001b fc680000 fc503eec fc78cd20 aadc5da6 fc786700 00000000
00000001
(XEN) 00000001 fc652b82 00000000 [fc5de530] 00000001 00000000 00000000
00000001
(XEN) fc652b82 00000000 00000000 fc7a0810 0a780810 00000810 00000810
ffffff1b
(XEN) [fc51dced] 00000808 00000296 00000008 fc6007f5 fc5f5f42 fc503f5c
00000000
(XEN) 00000000 00000296 00000000 fc787600 fc787600 fc680000 [fc51b47b]
fc5f5f20
(XEN) fc680000 fc652700 fc619628 00000000 00000000 cb822160 [fc5171bb]
00000000
(XEN) 00000000 00000001 00000001 00000001 fc650f58 00000000 [fc516df5]
fc650f58
(XEN) fc786700 00000000 fc78cd20 fc78cd20 000383c4 00000000 [fc5dd9c6]
c2437d08
(XEN) cb822000 cb02f900 000383c4 00000000 cb822160 00000000 00000821
00000821
(XEN) 00000000 00000000 00000006 c00b7b0f 00000819 00000246 c2437cfc
00000821
(XEN) fc78cd20
****************************************
CPU0 FATAL PAGE FAULT
[error_code=00000000]
Faulting linear address might be 01793012
Aieee! CPU0 is toast...
****************************************
--
__ __ _ _____ _ _
\ \/ /___ _ __ / | |___ / __| | _____ _____| |
\ // _ \ '_ \ | | |_ \ __ / _` |/ _ \ \ / / _ \ |
/ \ __/ | | | | |_ ___) |__| (_| | __/\ V / __/ |
/_/\_\___|_| |_| |_(_)____/ \__,_|\___| \_/ \___|_|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 1.3-devel (becker@) (gcc version 3.3.3 (Debian)) Tue Apr 13
10:29:07 EDT 2004
(XEN) **WARNING**: Xen option 'ser_baud=' is deprecated! Use 'com1=' instead.
(XEN) Initialised 255MB memory on a 255MB machine
(XEN) Xen heap size is 13870KB
(XEN) Initialising Xen allocator with 13MB memory
(XEN) Reading BIOS drive-info tables at 0x00000 and 0x00000
(XEN) CPU0: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
(XEN) CPU caps: 0383fbff 00000000 00000000 00000000
(XEN) found SMP MP-table at 0009e1d0
(XEN) Memory Reservation 0x9e1d0, 4096 bytes
(XEN) Memory Reservation 0x9e1e0, 4096 bytes
(XEN) ACPI: Searched entire block, no RSDP was found.
(XEN) ACPI: RSDP located at physical address fc4fdfd0
(XEN) RSD PTR v0 [IBM ]
(XEN) __va_range(0xffeff80, 0x68): idx=8 mapped at ffff6000
(XEN) ACPI table found: RSDT v1 [IBM SERSPIDR 0.4096]
(XEN) __va_range(0xffeff00, 0x24): idx=8 mapped at ffff6000
(XEN) __va_range(0xffeff00, 0x74): idx=8 mapped at ffff6000
(XEN) ACPI table found: FACP v1 [IBM SERSPIDR 0.4096]
(XEN) __va_range(0xffefe80, 0x24): idx=8 mapped at ffff6000
(XEN) __va_range(0xffefe80, 0x60): idx=8 mapped at ffff6000
(XEN) ACPI table found: APIC v1 [IBM SERSPIDR 0.4096]
(XEN) __va_range(0xffefe80, 0x60): idx=8 mapped at ffff6000
(XEN) LAPIC (acpi_id[0x0000] id[0x0] enabled[1])
(XEN) CPU 0 (0x0000) enabledProcessor #0 Pentium(tm) Pro APIC version 16
(XEN)
(XEN) IOAPIC (id[0xe] address[0xfec00000] global_irq_base[0x0])
(XEN) IOAPIC (id[0xd] address[0xfec01000] global_irq_base[0x10])
(XEN) INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x0])
(XEN) INT_SRC_OVR (bus[0] irq[0x3] global_irq[0x1e] polarity[0x0] trigger[0x0])
(XEN) 1 CPUs total
(XEN) Local APIC address fee00000
(XEN) Enabling the CPU's according to the ACPI table
(XEN) Intel MultiProcessor Specification v1.4
(XEN) Virtual Wire compatibility mode.
(XEN) OEM ID: IBM ENSW Product ID: NF 4100R SMP APIC at: 0xFEE00000
(XEN) Processor #0 Pentium(tm) Pro APIC version 17
(XEN) I/O APIC #14 Version 17 at 0xFEC00000.
(XEN) I/O APIC #13 Version 17 at 0xFEC01000.
(XEN) Enabling APIC mode: Flat. Using 2 I/O APICs
(XEN) Processors: 2
(XEN) Initialising domains
(XEN) Initialising schedulers
(XEN) Using scheduler: Borrowed Virtual Time (bvt)
(XEN) Initializing CPU#0
(XEN) Detected 996.914 MHz processor.
(XEN) CPU0: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
(XEN) CPU caps: 0383fbff 00000000 00000000 00000000
(XEN) CPU0 booted
(XEN) enabled ExtINT on CPU#0
(XEN) ESR value before enabling vector: 00000000
(XEN) ESR value after enabling vector: 00000000
(XEN) Error: only one processor found.
(XEN) ENABLING IO-APIC IRQs
(XEN) Setting 14 in the phys_id_present_map
(XEN) ...changing IO-APIC physical APIC ID to 14 ... ok.
(XEN) Setting 13 in the phys_id_present_map
(XEN) ...changing IO-APIC physical APIC ID to 13 ... ok.
(XEN) init IO_APIC IRQs
(XEN) IO-APIC (apicid-pin) 14-0, 14-3, 14-9, 14-10, 14-11, 13-0, 13-1, 13-2,
13-3, 13-4, 13-5, 13-6, 13-7, 13-8, 13-10, 13-13, 13-14, 13-15 not connected.
(XEN) ..TIMER: vector=0x41 pin1=2 pin2=-1
(XEN) ..MP-BIOS bug: 8254 timer not connected to IO-APIC
(XEN) ...trying to set up timer (IRQ0) through the 8259A ... failed.
(XEN) ...trying to set up timer as Virtual Wire IRQ... works.
(XEN) number of MP IRQ sources: 14.
(XEN) number of IO-APIC #14 registers: 16.
(XEN) number of IO-APIC #13 registers: 16.
(XEN) testing the IO APIC.......................
(XEN)
(XEN) IO APIC #14......
(XEN) .... register #00: 0E000000
(XEN) ....... : physical APIC id: 0E
(XEN) .... register #01: 000F0011
(XEN) ....... : max redirection entries: 000F
(XEN) ....... : PRQ implemented: 0
(XEN) ....... : IO APIC version: 0011
(XEN) .... register #02: 0E000000
(XEN) ....... : arbitration: 0E
(XEN) .... IRQ redirection table:
(XEN) NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
(XEN) 00 000 00 1 0 0 0 0 0 0 00
(XEN) 01 0FF 0F 0 0 0 0 0 1 1 49
(XEN) 02 000 00 1 0 0 0 0 0 0 00
(XEN) 03 000 00 1 0 0 0 0 0 0 00
(XEN) 04 0FF 0F 0 0 0 0 0 1 1 51
(XEN) 05 0FF 0F 1 1 0 1 0 1 1 59
(XEN) 06 0FF 0F 0 0 0 0 0 1 1 61
(XEN) 07 0FF 0F 1 1 0 1 0 1 1 69
(XEN) 08 0FF 0F 0 0 0 0 0 1 1 71
(XEN) 09 000 00 1 0 0 0 0 0 0 00
(XEN) 0a 000 00 1 0 0 0 0 0 0 00
(XEN) 0b 000 00 1 0 0 0 0 0 0 00
(XEN) 0c 0FF 0F 0 0 0 0 0 1 1 79
(XEN) 0d 0FF 0F 0 0 0 0 0 1 1 81
(XEN) 0e 0FF 0F 0 0 0 0 0 1 1 89
(XEN) 0f 0FF 0F 0 0 0 0 0 1 1 91
(XEN)
(XEN) IO APIC #13......
(XEN) .... register #00: 0D000000
(XEN) ....... : physical APIC id: 0D
(XEN) .... register #01: 000F0011
(XEN) ....... : max redirection entries: 000F
(XEN) ....... : PRQ implemented: 0
(XEN) ....... : IO APIC version: 0011
(XEN) .... register #02: 0D000000
(XEN) ....... : arbitration: 0D
(XEN) .... IRQ redirection table:
(XEN) NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
(XEN) 00 000 00 1 0 0 0 0 0 0 00
(XEN) 01 000 00 1 0 0 0 0 0 0 00
(XEN) 02 000 00 1 0 0 0 0 0 0 00
(XEN) 03 000 00 1 0 0 0 0 0 0 00
(XEN) 04 000 00 1 0 0 0 0 0 0 00
(XEN) 05 000 00 1 0 0 0 0 0 0 00
(XEN) 06 000 00 1 0 0 0 0 0 0 00
(XEN) 07 000 00 1 0 0 0 0 0 0 00
(XEN) 08 000 00 1 0 0 0 0 0 0 00
(XEN) 09 0FF 0F 1 1 0 1 0 1 1 99
(XEN) 0a 000 00 1 0 0 0 0 0 0 00
(XEN) 0b 0FF 0F 1 1 0 1 0 1 1 A1
(XEN) 0c 0FF 0F 1 1 0 1 0 1 1 A9
(XEN) 0d 000 00 1 0 0 0 0 0 0 00
(XEN) 0e 000 00 1 0 0 0 0 0 0 00
(XEN) 0f 000 00 1 0 0 0 0 0 0 00
(XEN) IRQ to pin mappings:
(XEN) IRQ0 -> 0:2
(XEN) IRQ1 -> 0:1
(XEN) IRQ4 -> 0:4
(XEN) IRQ5 -> 0:5
(XEN) IRQ6 -> 0:6
(XEN) IRQ7 -> 0:7
(XEN) IRQ8 -> 0:8
(XEN) IRQ12 -> 0:12
(XEN) IRQ13 -> 0:13
(XEN) IRQ14 -> 0:14
(XEN) IRQ15 -> 0:15
(XEN) IRQ25 -> 1:9
(XEN) IRQ27 -> 1:11
(XEN) IRQ28 -> 1:12
(XEN) .................................... done.
(XEN) Using local APIC timer interrupts.
(XEN) Calibrating APIC timer for CPU0...
(XEN) ..... CPU speed is 996.8097 MHz.
(XEN) ..... Bus speed is 132.9078 MHz.
(XEN) ..... bus_scale = 0x00008819
(XEN) ACT: Initialising Accurate timers
(XEN) Time init:
(XEN) .... System Time: 20000448ns
(XEN) .... cpu_freq: 00000000:3B6BB418
(XEN) .... scale: 00000001:00CADB62
(XEN) .... Wall Clock: 1082735518s 0us
(XEN) Start schedulers
(XEN) PCI: PCI BIOS revision 2.10 entry at 0xfd61c, last bus=1
(XEN) PCI: Using configuration type 1
(XEN) PCI: Probing PCI hardware
(XEN) PCI: Discovered peer bus 01
(XEN) PCI->APIC IRQ transform: (B0,I2,P0) -> 27
(XEN) PCI->APIC IRQ transform: (B0,I10,P0) -> 25
(XEN) PCI->APIC IRQ transform: (B0,I15,P0) -> 7
(XEN) PCI->APIC IRQ transform: (B1,I3,P0) -> 28
(XEN) Intel(R) PRO/100 Network Driver - version 2.2.21-k1
(XEN) Copyright (c) 2003 Intel Corporation
(XEN)
(XEN) e100: selftest OK.
(XEN) e100: eth0: Intel(R) PRO/100 Network Connection
(XEN) Hardware receive checksums enabled
(XEN) cpu cycle saver enabled
(XEN)
(XEN) ***************************
(XEN) * WARNING FOR NET DEVICE eth0 (NIC type 'Intel(R) PRO/100 Network
Driver'):
(XEN) * This NIC cannot support fully efficient networking in Xen.
(XEN) * In particular, extra packet copies will be incurred!
(XEN) * See documentation for a list of recommended NIC types
(XEN) ***************************
(XEN) e100: selftest OK.
(XEN) e100: eth1: Intel(R) PRO/100 Network Connection
(XEN) Hardware receive checksums enabled
(XEN) cpu cycle saver enabled
(XEN)
(XEN) ***************************
(XEN) * WARNING FOR NET DEVICE eth1 (NIC type 'Intel(R) PRO/100 Network
Driver'):
(XEN) * This NIC cannot support fully efficient networking in Xen.
(XEN) * In particular, extra packet copies will be incurred!
(XEN) * See documentation for a list of recommended NIC types
(XEN) ***************************
(XEN) Uniform Multi-Platform E-IDE driver Revision: 6.31
(XEN) ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
(XEN) ServerWorks OSB4: IDE controller on PCI bus 00 dev 79
(XEN) ServerWorks OSB4: detected chipset, but driver not compiled in!
(XEN) ServerWorks OSB4: chipset revision 0
(XEN) ServerWorks OSB4: not 100% native mode: will probe irqs later
(XEN) ide0: BM-DMA at 0x0700-0x0707, BIOS settings: hda:DMA, hdb:DMA
(XEN) ide1: BM-DMA at 0x0708-0x070f, BIOS settings: hdc:pio, hdd:pio
(XEN) hda: CRN-8241B, ATAPI CD/DVD-ROM drive
(XEN) ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
(XEN) hda: ATAPI 24X CD-ROM drive, 128kB Cache
(XEN) Uniform CD-ROM driver Revision: 3.12
(XEN) SCSI subsystem driver Revision: 1.00
(XEN) Red Hat/Adaptec aacraid driver (1.1.2 Apr 2 2004 16:39:14)
(XEN) scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.8
(XEN) <Adaptec aic7892 Ultra160 SCSI adapter>
(XEN) aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
(XEN)
(XEN) Vendor: IBM-PSG Model: DDYS-T18350M M Rev: S9HA
(XEN) Type: Direct-Access ANSI SCSI revision: 03
(XEN) (scsi0:A:0): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
(XEN) Vendor: IBM Model: FTlV1 S2 Rev: 0
(XEN) Type: Processor ANSI SCSI revision: 02
(XEN) scsi0:A:0:0: Tagged Queuing enabled. Depth 253
(XEN) Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
(XEN) SCSI device sda: 35548320 512-byte hdwr sectors (18201 MB)
(XEN) Device eth0 opened and ready for use.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found: 'GUEST_OS=linux,GUEST_VER=2.4,XEN_VER=1.3'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Kernel image: 02800000->02991848
(XEN) Initrd image: 00000000->00000000
(XEN) Dom0 alloc.: 02c00000->05310000
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0000000->c01c5ea8
(XEN) Init. ramdisk: c01c6000->c01c6000
(XEN) Phys-Mach map: c01c6000->c01cfc40
(XEN) Page tables: c01d0000->c01d2000
(XEN) Start info: c01d2000->c01d3000
(XEN) Boot stack: c01d3000->c01d4000
(XEN) TOTAL: c0000000->c0400000
(XEN) ENTRY ADDRESS: c0000000
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
Xen).
(XEN) Give DOM0 read access to all PCI devices
(XEN) e100: eth0 NIC Link is Up 100 Mbps Full duplex
-------------------------------------------------------
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