Okay, for some reason I'm now able to crash dom0 pretty reliably in
this configuration (domU root filesystem in DRBD) simply by running
this in domU:
nc -u -b 255.255.255.255 54321 < /dev/zero
Anyone else want to give that a try on 10868 or later, and see if they
can duplicate it, with or without DRBD?
Steve
On Fri, Aug 11, 2006 at 06:50:50PM -0700, Steve Traugott wrote:
> Uh oh....
>
> On Sat, Aug 05, 2006 at 08:38:03AM +0100, Ian Pratt wrote:
> > > So I built -unstable changeset 10868, and ran an even heavier workload
> > > (the above, plus 'bonnie' in the guests) on dom0 and two guests
> > > overnight, and they experienced no soft lockups; running -unstable,
> > > changeset 10868, credit scheduler. This same workload would have
> > > caused soft lockups within seconds in -testing changeset 9732 using
> > > the sedf scheduler; I may not have been able to get it started at all.
> > > Response time remained subsecond under -unstable; -testing would have
> > > been on its knees.
> >
> > That's good to hear. 3.0.3 is going to be a big leap forward in many
> > ways.
>
> Same environment as we've discussed earlier in this thread, now on
> unstable changeset 10868, Xen on top of DRBD, this one seems to be a
> reliable crash when under combined disk and network load, still
> isolating but would welcome suggestions...
>
> Steve
>
>
> root (hd0,0)
> Filesystem type is ext2fs, partition type 0x83
> kernel /boot/xen-3.0.gz dom0_mem=65536 com1=9600,8n1
> [Multiboot-elf, <0x100000:0x7a008:0x55ff8>, shtab=0x1d0078, entry=0x100000]
> module /boot/vmlinuz-2.6.16.13-xen root=801 ro console=ttyS0
> ramdisk_size=32768
> [Multiboot-module @ 0x1d1000, 0x494ed0 bytes]
> module /boot/initrd.img-2.6.16.13-xen
> [Multiboot-module @ 0x666000, 0x9a6400 bytes]
> __ __ _____ ___ _ _ _
> \ \/ /___ _ __ |___ / / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___
> \ // _ \ '_ \ |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
> / \ __/ | | | ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | | __/
> /_/\_\___|_| |_| |____(_)___/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
>
> http://www.cl.cam.ac.uk/netos/xen
> University of Cambridge Computer Laboratory
>
> Xen version 3.0-unstable (root@xxxxxxxxxxxxxxxxx) (gcc version 3.3.5 (Debian
> 1:3.3.5-13)) Fri Aug 4 10:54:50 PDT 2006
> Latest ChangeSet: Sat Jul 29 06:05:59 2006 +0100 10868:d2bf1a7cc131
>
> (XEN) Command line: /boot/xen-3.0.gz dom0_mem=65536 com1=9600,8n1
> (XEN) Physical RAM map:
> (XEN) 0000000000000000 - 000000000009c000 (usable)
> (XEN) 000000000009c000 - 00000000000a0000 (reserved)
> (XEN) 00000000000e0000 - 0000000000100000 (reserved)
> (XEN) 0000000000100000 - 000000003ffec340 (usable)
> (XEN) 000000003ffec340 - 000000003fff0000 (ACPI data)
> (XEN) 000000003fff0000 - 0000000040000000 (reserved)
> (XEN) 00000000fec00000 - 0000000100000000 (reserved)
> (XEN) System RAM: 1023MB (1048096kB)
> (XEN) Xen heap: 10MB (10396kB)
> (XEN) Using scheduler: SMP Credit Scheduler (credit)
> (XEN) PAE disabled.
> (XEN) found SMP MP-table at 0009c1d0
> (XEN) DMI 2.3 present.
> (XEN) Using APIC driver default
> (XEN) ACPI: RSDP (v000 IBM ) @ 0x000fdfd0
> (XEN) ACPI: RSDT (v001 IBM SEREMRLD 0x00001000 IBM 0x45444f43) @
> 0x3ffeff80
> (XEN) ACPI: FADT (v001 IBM SEREMRLD 0x00001000 IBM 0x45444f43) @
> 0x3ffeff00
> (XEN) ACPI: MADT (v001 IBM SEREMRLD 0x00001000 IBM 0x45444f43) @
> 0x3ffefe80
> (XEN) ACPI: DSDT (v001 IBM SEREMRLD 0x00001000 MSFT 0x0100000b) @
> 0x00000000
> (XEN) ACPI: Local APIC address 0xfee00000
> (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x03] enabled)
> (XEN) Processor #3 6:11 APIC version 17
> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> (XEN) Processor #0 6:11 APIC version 17
> (XEN) ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
> (XEN) IOAPIC[0]: apic_id 14, version 17, address 0xfec00000, GSI 0-15
> (XEN) ACPI: IOAPIC (id[0x0d] address[0xfec01000] gsi_base[16])
> (XEN) IOAPIC[1]: apic_id 13, version 17, address 0xfec01000, GSI 16-31
> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 3 global_irq 30 dfl dfl)
> (XEN) ACPI: IRQ3 used by override.
> (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs
> (XEN) Using ACPI (MADT) for SMP configuration information
> (XEN) Initializing CPU#0
> (XEN) Detected 1130.180 MHz processor.
> (XEN) CPU: L1 I cache: 16K, L1 D cache: 16K
> (XEN) CPU: L2 cache: 512K
> (XEN) Intel machine check architecture supported.
> (XEN) Intel machine check reporting enabled on CPU#0.
> (XEN) CPU0: Intel(R) Pentium(R) III CPU family 1133MHz stepping 01
> (XEN) Booting processor 1/0 eip 90000
> (XEN) Initializing CPU#1
> (XEN) CPU: L1 I cache: 16K, L1 D cache: 16K
> (XEN) CPU: L2 cache: 512K
> (XEN) Intel machine check architecture supported.
> (XEN) Intel machine check reporting enabled on CPU#1.
> (XEN) CPU1: Intel(R) Pentium(R) III CPU family 1133MHz stepping 01
> (XEN) Total of 2 processors activated.
> (XEN) ENABLING IO-APIC IRQs
> (XEN) -> Using new ACK method
> (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=0 apic2=-1 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) checking TSC synchronization across 2 CPUs: passed.
> (XEN) Platform timer is 1.193MHz PIT
> (XEN) Brought up 2 CPUs
> (XEN) Machine check exception polling timer started.
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) Domain 0 kernel supports features = { 0000001f }.
> (XEN) Domain 0 kernel requires features = { 00000000 }.
> (XEN) PHYSICAL MEMORY ARRANGEMENT:
> (XEN) Dom0 alloc.: 3c000000->3e000000 (8192 pages to be allocated)
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
> (XEN) Loaded kernel: c0100000->c05d5d74
> (XEN) Init. ramdisk: c05d6000->c0f7c400
> (XEN) Phys-Mach map: c0f7d000->c0f8d000
> (XEN) Start info: c0f8d000->c0f8e000
> (XEN) Page tables: c0f8e000->c0f94000
> (XEN) Boot stack: c0f94000->c0f95000
> (XEN) TOTAL: c0000000->c1400000
> (XEN) ENTRY ADDRESS: c0100000
> (XEN) Dom0 has maximum 2 VCPUs
> (XEN) Initrd len 0x9a6400, start at 0xc05d6000
> (XEN) Scrubbing Free RAM: ...........done.
> (XEN) Xen trace buffers: disabled
> (XEN) Xen is relinquishing VGA console.
> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
> Xen).
> Linux version 2.6.16.13-xen (root@n4h8) (gcc version 3.3.5 (Debian
> 1:3.3.5-13)) #3 SMP Fri Aug 4 10:57:44 PDT 2006
> BIOS-provided physical RAM map:
> Xen: 0000000000000000 - 0000000004800000 (usable)
> 0MB HIGHMEM available.
> 72MB LOWMEM available.
> DMI 2.3 present.
> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x03] enabled)
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 14, version 17, address 0xfec00000, GSI 0-15
> ACPI: IOAPIC (id[0x0d] address[0xfec01000] gsi_base[16])
> IOAPIC[1]: apic_id 13, version 17, address 0xfec01000, GSI 16-31
> ACPI: INT_SRC_OVR (bus 0 bus_irq 3 global_irq 30 dfl dfl)
> Enabling APIC mode: Flat. Using 2 I/O APICs
> Using ACPI (MADT) for SMP configuration information
> Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
> Built 1 zonelists
> Kernel command line: root=801 ro console=ttyS0 ramdisk_size=32768
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Initializing CPU#0
> PID hash table entries: 512 (order: 9, 8192 bytes)
> Xen reported: 1130.113 MHz processor.
> Console: colour VGA+ 80x25
> Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
> Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
> Software IO TLB enabled:
> Aperture: 2 megabytes
> Kernel range: 0x00000000c10f0000 - 0x00000000c12f0000
> vmalloc area: c5000000-fb7fe000, maxmem 33ffe000
> Memory: 47400k/73728k available (3389k kernel code, 18068k reserved, 1044k
> data, 208k init, 0k highmem)
> Checking if this processor honours the WP bit even in supervisor mode... Ok.
> Calibrating delay using timer specific routine.. 2261.60 BogoMIPS
> (lpj=11308023)
> Security Framework v1.0.0 initialized
> Capability LSM initialized
> Mount-cache hash table entries: 512
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 512K
> Checking 'hlt' instruction... OK.
> ENABLING IO-APIC IRQs
> Enabling SMP...
> Brought up 2 CPUs
> Initializing CPU#1
> migration_cost=1895
> checking if image is initramfs... it is
> Freeing initrd memory: 9881k freed
> Grant table initialized
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: Using configuration type 1
> ACPI: Subsystem revision 20060127
> ACPI: Interpreter enabled
> ACPI: Using IOAPIC for interrupt routing
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> ACPI: PCI Interrupt Link [LPE1] (IRQs *10)
> ACPI: PCI Interrupt Link [LPE2] (IRQs *10)
> ACPI: PCI Interrupt Link [LPVI] (IRQs) *0, disabled.
> ACPI: PCI Interrupt Link [LPUS] (IRQs *7)
> ACPI: PCI Root Bridge [PCI1] (0000:01)
> ACPI: PCI Interrupt Link [LPSA] (IRQs *9)
> ACPI: PCI Interrupt Link [LP1A] (IRQs) *0, disabled.
> ACPI: PCI Interrupt Link [LP1B] (IRQs) *0, disabled.
> ACPI: PCI Interrupt Link [LP2A] (IRQs *9)
> ACPI: PCI Interrupt Link [LP2B] (IRQs) *0, disabled.
> Linux Plug and Play Support v0.97 (c) Adam Belay
> xen_mem: Initialising balloon driver.
> SCSI subsystem initialized
> usbcore: registered new driver usbfs
> 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
> IA-32 Microcode Update Driver: v1.14-xen <tigran@xxxxxxxxxxx>
> VFS: Disk quotas dquot_6.5.1
> Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> JFS: nTxBlock = 512, nTxLock = 4096
> SGI XFS with ACLs, security attributes, realtime, large block numbers, no
> debug enabled
> Initializing Cryptographic API
> io scheduler noop registered
> io scheduler anticipatory registered (default)
> io scheduler deadline registered
> io scheduler cfq registered
> PNP: No PS/2 controller found. Probing ports directly.
> serio: i8042 AUX port at 0x60,0x64 irq 12
> serio: i8042 KBD port at 0x60,0x64 irq 1
> RAMDISK driver initialized: 16 RAM disks of 32768K size 1024 blocksize
> Xen virtual console successfully installed as ttyS0
> Event-channel device installed.
> blkif_init: reqs=64, pages=704, mmap_vstart=0xc0800000
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> SvrWks OSB4: IDE controller at PCI slot 0000:00:0f.1
> SvrWks OSB4: chipset revision 0
> SvrWks OSB4: not 100% native mode: will probe irqs later
> ide0: BM-DMA at 0x0700-0x0707, BIOS settings: hda:DMA, hdb:DMA
> ide1: BM-DMA at 0x0708-0x070f, BIOS settings: hdc:DMA, hdd:DMA
> hda: LG CD-ROM CRN-8245B, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> hda: ATAPI 24X CD-ROM drive, 128kB Cache, (U)DMA
> Uniform CD-ROM driver Revision: 3.20
> ide-floppy driver 0.99.newide
> ACPI: PCI Interrupt 0000:01:03.0[A] -> GSI 28 (level, low) -> IRQ 16
> scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
> <Adaptec aic7892 Ultra160 SCSI adapter>
> aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
>
> ACPI: PCI Interrupt 0000:01:05.0[A] -> GSI 20 (level, low) -> IRQ 17
> scsi1 : IBM PCI ServeRAID 7.12.05 Build 761 <ServeRAID 4L>
> Vendor: IBM Model: SERVERAID Rev: 1.00
> Type: Direct-Access ANSI SCSI revision: 02
> Vendor: IBM Model: SERVERAID Rev: 1.00
> Type: Direct-Access ANSI SCSI revision: 02
> Vendor: IBM Model: SERVERAID Rev: 1.00
> Type: Processor ANSI SCSI revision: 02
> Vendor: IBM Model: FTlV1 S2 Rev: 0
> Type: Processor ANSI SCSI revision: 02
> Fusion MPT base driver 3.03.07
> Copyright (c) 1999-2005 LSI Logic Corporation
> Fusion MPT SPI Host driver 3.03.07
> Fusion MPT misc device (ioctl) driver 3.03.07
> mptctl: Registered with Fusion MPT base driver
> mptctl: /dev/mptctl @ (major,minor=10,220)
> usbmon: debugfs is not available
> usbcore: registered new driver libusual
> mice: PS/2 mouse device common for all mice
> md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
> md: bitmap version 4.39
> NET: Registered protocol family 2
> input: AT Translated Set 2 keyboard as /class/input/input0
> IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
> TCP established hash table entries: 4096 (order: 3, 32768 bytes)
> TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
> TCP: Hash tables configured (established 4096 bind 4096)
> TCP reno registered
> Initializing IPsec netlink socket
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> NET: Registered protocol family 8
> NET: Registered protocol family 20
> Using IPI No-Shortcut mode
> Freeing unused kernel memory: 208k freed
> Loading, please wait...
> Begin: Loading essential drivers... ...
> logips2pp: Detected unknown logitech mouse model 0
> eepro100.c:v1.09j-t 9/29/99 Donald Becker
> http://www.scyld.com/network/eepro100.html
> eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin
> <saw@xxxxxxxxxxxxx> and others
> ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 27 (level, low) -> IRQ 18
> eth0: 0000:00:02.0, 00:02:55:C7:CA:D8, IRQ 18.
> Board assembly 754338-001, Physical connectors present: RJ45
> Primary interface chip i82555 PHY #1.
> General self-test: passed.
> Serial sub-system self-test: passed.
> Internal registers self-test: passed.
> ROM checksum self-test: passed (0x04f4518b).
> ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 25 (level, low) -> IRQ 19
> eth1: 0000:00:0a.0, 00:02:55:C7:CA:D9, IRQ 19.
> Board assembly 754338-001, Physical connectors present: RJ45
> Primary interface chip i82555 PHY #1.
> General self-test: passed.
> Serial sub-system self-test: passed.
> Internal registers self-test: passed.
> ROM checksum self-test: passed (0x04f4518b).
> Intel(R) PRO/1000 Network Driver - version 6.3.9-k4
> Copyright (c) 1999-2005 Intel Corporation.
> Done.
> Begin: Running /scripts/init-premount ...
> input: PS/2 Logitech Mouse as /class/input/input1
> Done.
> Begin: Mounting root file system... ...
> Begin: Running /scripts/local-top ...
> device-mapper: 4.5.0-ioctl (2005-10-04) initialised: dm-devel@xxxxxxxxxx
> /scripts/local-top/lvm: 36: vgchange: not found
> Done.
> SCSI device sda: 71096320 512-byte hdwr sectors (36401 MB)
> sda: assuming Write Enabled
> sda: assuming drive cache: write through
> SCSI device sda: 71096320 512-byte hdwr sectors (36401 MB)
> sda: assuming Write Enabled
> sda: assuming drive cache: write through
> sda: sda1 sda2 < sda5 >
> sd 1:0:0:0: Attached scsi disk sda
> SCSI device sdb: 71096320 512-byte hdwr sectors (36401 MB)
> sdb: assuming Write Enabled
> sdb: assuming drive cache: write through
> SCSI device sdb: 71096320 512-byte hdwr sectors (36401 MB)
> sdb: assuming Write Enabled
> sdb: assuming drive cache: write through
> sdb: unknown partition table
> sd 1:0:1:0: Attached scsi disk sdb
> Begin: Running /scripts/local-premount ...
> Done.
> EXT3-fs: INFO: recovery required on readonly filesystem.
> EXT3-fs: write access will be enabled during recovery.
> kjournald starting. Commit interval 5 seconds
> EXT3-fs: recovery complete.
> EXT3-fs: mounted filesystem with ordered data mode.
> Begin: Running /scripts/log-bottom ...
> Done.
> Done.
> Begin: Running /scripts/init-bottom ...
> Done.
> INIT: version 2.86 booting
> Starting the hotplug events dispatcher: udevd.
> Synthesizing the initial hotplug events...done.
> Waiting for /dev to be fully populated...done.
> Loading /etc/console/boottime.kmap.gz
> Activating swap.
> Adding 1019880k swap on /dev/sda5. Priority:-1 extents:1 across:1019880k
> Checking root file system...
> fsck 1.37 (21-Mar-2005)
> /dev/sda1: clean, 58437/512000 files, 445341/1023996 blocks
> EXT3 FS on sda1, internal journal
> System time was Sat Aug 12 00:22:00 UTC 2006.
> Setting the System Clock using the Hardware Clock as reference...
> System Clock set. System local time is now Sat Aug 12 00:22:01 UTC 2006.
> Calculating module dependencies...done.
> Loading modules...
> auto
> FATAL: Module auto not found.
> 3c59x
> softdog
> Software Watchdog Timer: 0.07 initialized. soft_noboot=0 soft_margin=60 sec
> (nowayout= 0)
> tulip
> Linux Tulip driver version 1.1.13 (May 11, 2002)
> e100
> e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI
> e100: Copyright(c) 1999-2005 Intel Corporation
> All modules loaded.
> Loading device-mapper support.
> Starting Enterprise Volume Management System: device-mapper: dm-linear:
> Device lookup failed
> device-mapper: error adding target to table
> device-mapper: dm-linear: Device lookup failed
> device-mapper: error adding target to table
> device-mapper: dm-linear: Device lookup failed
> device-mapper: error adding target to table
> device-mapper: dm-linear: Device lookup failed
> device-mapper: error adding target to table
> device-mapper: dm-linear: Device lookup failed
> device-mapper: error adding target to table
> device-mapper: dm-linear: Device lookup failed
> device-mapper: error adding target to table
> device-mapper: dm-linear: Device lookup failed
> device-mapper: error adding target to table
> device-mapper: dm-linear: Device lookup failed
> device-mapper: error adding target to table
> evms.
> Checking all file systems...
> fsck 1.37 (21-Mar-2005)
> Setting kernel variables ...
> ... done.
> Loading the saved-state of the serial devices...
> Cannot get serial info: Invalid argument
> Cannot get serial info: Invalid argument
> /dev/ttyS1: No such file or directory
> /dev/ttyS1: No such file or directory
> Mounting local filesystems...
> Cleaning /tmp /var/run /var/lock.
> Cleaning: /etc/network/ifstate.
> Setting up IP spoofing protection: rp_filter.
> Configuring network interfaces: done.
> Starting portmap daemon: portmap.
>
> Setting the System Clock using the Hardware Clock as reference...
> System Clock set. Local time: Fri Aug 11 17:22:07 PDT 2006
>
> Recovering jove files ... Done.
> Running ntpdate to synchronize clock.
> Initializing random number generator...done.
> Recovering nvi editor sessions... done.
> Setting up X server socket directory /tmp/.X11-unix...done.
> Setting up ICE socket directory /tmp/.ICE-unix...done.
> INIT: Entering runlevel: 2
> Starting system log daemon: syslogd.
> Starting kernel log daemon: klogd.
> Starting virtual private network daemon:.
> Starting portmap daemon: portmap.
> Starting NFS common utilities: statd lockd.
> Starting internet superserver: inetd.
> * The mptctl module is missing. Please have a look at the README.Debian.gz.
> .
> Exporting directories for NFS kernel daemon...Installing knfsd (copyright (C)
> 1996 okir@xxxxxxxxxxxx).
> 10.27.3.21:/export/xen/fs/stevegt/crashme1/root: No such file or directory
> 10.27.3.18:/export/xen/fs/stevegt/xentest2/root: No such file or directory
> 10.27.3.17:/export/xen/fs/stevegt/xentest1/root: No such file or directory
> 10.27.3.8:/export/xen/fs/cclarke/umltest1/root: No such file or directory
> hotaru.chaosring.Org:/export/xen/fs/stevegt/crashme1/root: No such file or
> directory
> rn-2.refactored-networks.com:/export/xen/fs/stevegt/xentest2/root: No such
> file or directory
> xentest1.stevegt.TerraLuna.Org:/export/xen/fs/stevegt/xentest1/root: No such
> file or directory
> umltest1.cclarke.TerraLuna.Org:/export/xen/fs/cclarke/umltest1/root: No such
> file or directory
> 10.27.3.26:/export/xen/fs/stevegt/gforge/root: No such file or directory
> 10.27.3.23:/export/xen/fs/baseline/sarge/root: No such file or directory
> 10.27.3.22:/export/xen/fs/stevegt/build1/root: No such file or directory
> 10.27.3.16:/export/xen/fs/baseline/woody/root: No such file or directory
> bugs.t7a.Org:/export/xen/fs/stevegt/gforge/root: No such file or directory
> sarge.baseline.TerraLuna.Org:/export/xen/fs/baseline/sarge/root: No such file
> or directory
> build1.stevegt.TerraLuna.Org:/export/xen/fs/stevegt/build1/root: No such file
> or directory
> woody.baseline.TerraLuna.Org:/export/xen/fs/baseline/woody/root: No such file
> or directory
> 10.27.3.19:/export/xen/fs/cclarke/ebond/root: No such file or directory
> ebond.cclarke.TerraLuna.Org:/export/xen/fs/cclarke/ebond/root: No such file
> or directory
> 10.27.3.29:/export/xen/fs/dmasten/mss0/root: No such file or directory
> 10.27.3.27:/export/xen/fs/cclarke/ccms/root: No such file or directory
> 10.27.3.25:/export/xen/fs/baseline/sid/root: No such file or directory
> 10.27.3.24:/export/xen/fs/stevegt/cvs1/root: No such file or directory
> sid.stevegt.TerraLuna.Org:/export/xen/fs/baseline/sid/root: No such file or
> directory
> cvs1.stevegt.TerraLuna.Org:/export/xen/fs/stevegt/cvs1/root: No such file or
> directory
> 10.27.3.28:/export/xen/fs/stevegt/t7a/root: No such file or directory
> 10.27.3.20:/export/xen/fs/stevegt/tcx/root: No such file or directory
> tcx.TerraLuna.Org:/export/xen/fs/stevegt/tcx/root: No such file or directory
> n2h54.prd.TerraLuna.Org:/export/xen: No such file or directory
> n2h53.prd.TerraLuna.Org:/export/xen: No such file or directory
> n2h51.prd.TerraLuna.Org:/export/xen: No such file or directory
> n2h41.prd.TerraLuna.Org:/export/xen: No such file or directory
> done.
> Starting NFS kernel daemon: nfsdNFSD: Using /var/lib/nfs/v4recovery as the
> NFSv4 state recovery directory
> NFSD: unable to find recovery directory /var/lib/nfs/v4recovery
> NFSD: starting 90-second grace period
> mountd.
> Starting OpenBSD Secure Shell server: sshdNET: Registered protocol family 10
> lo: Disabled Privacy Extensions
> IPv6 over IPv4 tunneling driver
> .
> Starting NTP server: ntpd.
> AFS module /lib/modules/2.6.16.13-xen/fs/openafs.mp.o does not exist. Not
> starting AFS.
> Please consider building kernel modules using instructions in
> /usr/share/doc/openafs-client/README.modules
> Starting DRBD resources: drbd: initialised. Version: 0.7.20
> (api:79/proto:74)
> drbd: SVN Revision: 2260 build by root@n4h8, 2006-08-04 11:00:44
> drbd: registered as block device major 147
> [ d0 drbd7: resync bitmap: bits=1048576 words=32768
> drbd7: size = 4095 MB (4194303 KB)
> drbd7: 0 KB marked out-of-sync by on disk bit-map.
> drbd7: No usable activity log found.
> drbd7: drbdsetup [3825]: cstate Unconfigured --> StandAlone
> d1 drbd8: resync bitmap: bits=1048576 words=32768
> drbd8: size = 4095 MB (4194303 KB)
> drbd8: 0 KB marked out-of-sync by on disk bit-map.
> drbd8: Found 4 transactions (46 active extents) in activity log.
> drbd8: Marked additional 156 MB as out-of-sync based on AL.
> drbd8: drbdsetup [3829]: cstate Unconfigured --> StandAlone
> d2 drbd9: resync bitmap: bits=2621440 words=81920
> drbd9: size = 9 GB (10485759 KB)
> drbd9: 0 KB marked out-of-sync by on disk bit-map.
> drbd9: Found 4 transactions (192 active extents) in activity log.
> drbd9: drbdsetup [3833]: cstate Unconfigured --> StandAlone
> d3 drbd10: resync bitmap: bits=1835008 words=57344
> drbd10: size = 7167 MB (7340031 KB)
> drbd10: 0 KB marked out-of-sync by on disk bit-map.
> drbd10: Found 4 transactions (192 active extents) in activity log.
> drbd10: Marked additional 508 MB as out-of-sync based on AL.
> drbd10: drbdsetup [3837]: cstate Unconfigured --> StandAlone
> d4 drbd11: resync bitmap: bits=786432 words=24576
> drbd11: size = 3071 MB (3145727 KB)
> drbd11: 0 KB marked out-of-sync by on disk bit-map.
> drbd11: Found 4 transactions (192 active extents) in activity log.
> drbd11: drbdsetup [3841]: cstate Unconfigured --> StandAlone
> d5 drbd12: resync bitmap: bits=786432 words=24576
> drbd12: size = 3071 MB (3145727 KB)
> drbd12: 0 KB marked out-of-sync by on disk bit-map.
> drbd12: Found 4 transactions (136 active extents) in activity log.
> drbd12: Marked additional 508 MB as out-of-sync based on AL.
> drbd12: drbdsetup [3845]: cstate Unconfigured --> StandAlone
> s0 s1 s2 s3 s4 s5 n0 drbd7: drbdsetup [3883]: cstate StandAlone -->
> Unconnected
> drbd7: drbd7_receiver [3884]: cstate Unconnected --> WFConnection
> n1 drbd8: drbdsetup [3891]: cstate StandAlone --> Unconnected
> drbd8: drbd8_receiver [3892]: cstate Unconnected --> WFConnection
> n2 drbd9: drbdsetup [3899]: cstate StandAlone --> Unconnected
> drbd9: drbd9_receiver [3900]: cstate Unconnected --> WFConnection
> n3 drbd10: drbdsetup [3907]: cstate StandAlone --> Unconnected
> drbd10: drbd10_receiver [3908]: cstate Unconnected --> WFConnection
> n4 drbd11: drbdsetup [3915]: cstate StandAlone --> Unconnected
> drbd11: drbd11_receiver [3916]: cstate Unconnected --> WFConnection
> n5 drbd12: drbdsetup [3923]: cstate StandAlone --> Unconnected
> drbd12: drbd12_receiver [3924]: cstate Unconnected --> WFConnection
> ].
> ..........
> ***************************************************************
> DRBD's startup script waits for the peer node(s) to appear.
> - In case this node was already a degraded cluster before the
> reboot the timeout is 120 seconds. [degr-wfc-timeout]
> - If the peer was available before the reboot the timeout will
> expire after 0 seconds. [wfc-timeout]
> (These values are for resource 'ds1.t7a.org'; 0 sec -> wait forever)
> To abort waiting enter 'yes' [ 18]:drbd7: drbd7_receiver [3884]: cstate
> WFConnection --> WFReportParams
> drbd7: Handshake successful: DRBD Network Protocol version 74
> drbd7: Connection established.
> drbd7: I am(S): 1:00000002:00000001:00000018:00000002:01
> drbd7: Peer(S): 1:00000002:00000001:00000019:00000002:10
> drbd7: drbd7_receiver [3884]: cstate WFReportParams --> WFBitMapT
> drbd7: Secondary/Unknown --> Secondary/Secondary
> drbd7: drbd7_receiver [3884]: cstate WFBitMapT --> SyncTarget
> drbd7: Resync started as SyncTarget (need to sync 520192 KB [130048 bits
> set]).
> drbd9: drbd9_receiver [3900]: cstate WFConnection --> WFReportParams
> drbd9: Handshake successful: DRBD Network Protocol version 74
> drbd9: Connection established.
> drbd9: I am(S): 1:00000002:00000001:0000000d:00000001:01
> drbd9: Peer(S): 1:00000002:00000001:0000000e:00000001:10
> drbd9: drbd9_receiver [3900]: cstate WFReportParams --> WFBitMapT
> drbd9: Secondary/Unknown --> Secondary/Secondary
> drbd9: drbd9_receiver [3900]: cstate WFBitMapT --> SyncTarget
> drbd9: Resync started as SyncTarget (need to sync 290816 KB [72704 bits set]).
> drbd9: drbd9_receiver [3900]: cstate SyncTarget --> PausedSyncT
> drbd9: Syncer waits for sync group.
> drbd11: drbd11_receiver [3916]: cstate WFConnection --> WFReportParams
> drbd11: Handshake successful: DRBD Network Protocol version 74
> drbd11: Connection established.
> drbd11: I am(S): 1:00000002:00000001:00000008:00000001:01
> drbd11: Peer(S): 1:00000002:00000001:00000009:00000001:10
> drbd11: drbd11_receiver [3916]: cstate WFReportParams --> WFBitMapT
> drbd11: Secondary/Unknown --> Secondary/Secondary
> drbd11: drbd11_receiver [3916]: cstate WFBitMapT --> SyncTarget
> drbd11: Resync started as SyncTarget (need to sync 274432 KB [68608 bits
> set]).
> drbd11: drbd11_receiver [3916]: cstate SyncTarget --> PausedSyncT
> drbd11: Syncer waits for sync group.
> drbd8: drbd8_receiver [3892]: cstate WFConnection --> WFReportParams
> drbd8: Handshake successful: DRBD Network Protocol version 74
> drbd8: Connection established.
> drbd8: I am(S): 1:00000002:00000001:00000017:00000001:11
> drbd8: Peer(S): 1:00000002:00000001:00000017:00000001:01
> drbd8: drbd8_receiver [3892]: cstate WFReportParams --> WFBitMapS
> drbd8: Secondary/Unknown --> Secondary/Secondary
> drbd8: drbd8_receiver [3892]: cstate WFBitMapS --> SyncSource
> drbd8: Resync started as SyncSource (need to sync 159744 KB [39936 bits set]).
> drbd8: drbd8_receiver [3892]: cstate SyncSource --> PausedSyncS
> drbd8: Syncer waits for sync group.
> drbd12: drbd12_receiver [3924]: cstate WFConnection --> WFReportParams
> drbd12: Handshake successful: DRBD Network Protocol version 74
> drbd12: Connection established.
> drbd12: I am(S): 1:00000002:00000001:00000001:00000001:11
> drbd12: Peer(S): 1:00000002:00000001:00000001:00000001:01
> drbd12: drbd12_receiver [3924]: cstate WFReportParams --> WFBitMapS
> drbd12: Secondary/Unknown --> Secondary/Secondary
> drbd12: drbd12_receiver [3924]: cstate WFBitMapS --> SyncSource
> drbd12: Resync started as SyncSource (need to sync 520192 KB [130048 bits
> set]).
> drbd12: drbd12_receiver [3924]: cstate SyncSource --> PausedSyncS
> drbd12: Syncer waits for sync group.
> drbd10: drbd10_receiver [3908]: cstate WFConnection --> WFReportParams
> drbd10: Handshake successful: DRBD Network Protocol version 74
> drbd10: Connection established.
> drbd10: I am(S): 1:00000002:00000001:0000000b:00000001:11
> drbd10: Peer(S): 1:00000002:00000001:0000000b:00000001:01
> drbd10: drbd10_receiver [3908]: cstate WFReportParams --> WFBitMapS
>
> drbd10: Secondary/Unknown --> Secondary/Secondary
> drbd10: drbd10_receiver [3908]: cstate WFBitMapS --> SyncSource
> drbd10: Resync started as SyncSource (need to sync 520192 KB [130048 bits
> set]).
> drbd10: drbd10_receiver [3908]: cstate SyncSource --> PausedSyncS
> drbd10: Syncer waits for sync group.
> Heartbeat not configured: /etc/ha.d/ha.cf not found.
> Heartbeat failure [rc=1]. Failed.
> Starting deferred execution scheduler: atd.
> Starting periodic command scheduler: cron.
> Starting watchdog daemon: watchdog.
> openMosix: ERROR: Cannot find the /proc/hpc directory.
> openMosix: ERROR: Looks like this is not an openMosix enabled kernel.
> openMosix: ERROR: Configuration ABORTED.
> openMosix: HINT: need to recompile your kernel with openMosix support enabled?
> openMosix: HINT: need to update your boot manager (lilo, grub, etc)?
> openMosix: HINT: have you read the docs at http://openMosix.sf.net/ ?
> Bridge firewalling registered
> device vif0.0 entered promiscuous mode
> xenbr0: port 1(vif0.0) entering learning state
> xenbr0: topology change detected, propagating
> xenbr0: port 1(vif0.0) entering forwarding state
> device peth0 entered promiscuous mode
> xenbr0: port 2(peth0) entering learning state
> xenbr0: topology change detected, propagating
> xenbr0: port 2(peth0) entering forwarding state
> Starting auto Xen domains: afs1.t7a.orgdrbd9: Secondary/Secondary -->
> Secondary/Primary
> device vif1.0 entered promiscuous mode
> ADDRCONF(NETDEV_UP): vif1.0: link is not ready
> ip_tables: (C) 2000-2006 Netfilter Core Team
> Error: Device 2049 (vbd) could not be connected. Backend device not found.
> xenbr0: port 3(vif1.0) entering disabled state
> ! build2.t7a.orgdevice vif1.0 left promiscuous mode
> xenbr0: port 3(vif1.0) entering disabled state
> device vif2.0 entered promiscuous mode
> ADDRCONF(NETDEV_UP): vif2.0: link is not ready
> drbd10: Secondary/Secondary --> Primary/Secondary
> ADDRCONF(NETDEV_CHANGE): vif2.0: link becomes ready
> xenbr0: port 3(vif2.0) entering learning state
> xenbr0: topology change detected, propagating
> xenbr0: port 3(vif2.0) entering forwarding state
> ds1.t7a.orgdrbd7: Secondary/Secondary --> Secondary/Primary
> device vif3.0 entered promiscuous mode
> ADDRCONF(NETDEV_UP): vif3.0: link is not ready
> Error: Device 2049 (vbd) could not be connected. Backend device not found.
> ! kdc1.t7a.orgxenbr0: port 4(vif3.0) entering disabled state
>
> device vif3.0 left promiscuous mode
> xenbr0: port 4(vif3.0) entering disabled state
>
>
>
>
>
>
> drbd8: Secondary/Secondary --> Primary/Secondary
> device vif4.0 entered promiscuous mode
> ADDRCONF(NETDEV_UP): vif4.0: link is not ready
> ADDRCONF(NETDEV_CHANGE): vif4.0: link becomes ready
> xenbr0: port 4(vif4.0) entering learning state
> xenbr0: topology change detected, propagating
> xenbr0: port 4(vif4.0) entering forwarding state
> w1.cdint.comdrbd11: Secondary/Secondary --> Secondary/Primary
> device vif5.0 entered promiscuous mode
> ADDRCONF(NETDEV_UP): vif5.0: link is not ready
> Error: Device 2049 (vbd) could not be connected. Backend device not found.
> xenbr0: port 5(vif5.0) entering disabled state
> ! webkdc.t7a.orgdevice vif5.0 left promiscuous mode
> xenbr0: port 5(vif5.0) entering disabled state
> device vif6.0 entered promiscuous mode
> ADDRCONF(NETDEV_UP): vif6.0: link is not ready
> drbd12: Secondary/Secondary --> Primary/Secondary
> ADDRCONF(NETDEV_CHANGE): vif6.0: link becomes ready
> xenbr0: port 5(vif6.0) entering learning state
> xenbr0: topology change detected, propagating
> xenbr0: port 5(vif6.0) entering forwarding state
> [done]
>
>
> _sudZUZ#Z#XZo=_ DDDD EEEEEE BBBB IIIIII AAAA NN NN
> _jmZZ2!!~---~!!X##wa DD DD EE BB BB II AA AA NNN NN
> .<wdP~~ -!YZL, DD DD EEEEE BBBBB II AAAAAA NNNN NN
> .mX2' _%aaa__ XZ[. DD DD EE BB BB II AA AA NN NNNN
> oZ[ _jdXY!~?S#wa ]Xb; DDDD EEEEEE BBBBB IIIIII AA AA NN NN
> _#e' .]X2( ~Xw| )XXc
> .2Z` ]X[. xY| ]oZ( Linux Version 2.6.16.13-xen
> .2#; )3k; _s!~ jXf` Compiled #3 SMP Fri Aug 4 10:57:44 PDT 2006
> 1Z> -]Xb/ ~ __#2( Two 1.13GHz Intel Intel(R) Pentium(R) III
> CPU family 1133MHz Processors
> -Zo; +!4ZwaaaauZZXY' 72M RAM
> *#[, ~-?!!!!!!-~ 4523.20 Bogomips Total
> XUb;. n4h34
> )YXL,,
> +3#bc,
> -)SSL,,
> ~~~~~
> Updating the Linuxlogo... done.
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login: drbd7: Resync done (total 137 sec; paused 0 sec; 3796 K/sec)
> drbd7: drbd7_worker [3826]: cstate SyncTarget --> Connected
> drbd8: Syncer continues.
> drbd8: drbd7_worker [3826]: cstate PausedSyncS --> SyncSource
> drbd9: Syncer continues.
> drbd9: drbd7_worker [3826]: cstate PausedSyncT --> SyncTarget
> drbd10: Syncer continues.
> drbd10: drbd7_worker [3826]: cstate PausedSyncS --> SyncSource
> drbd11: Syncer continues.
> drbd11: drbd7_worker [3826]: cstate PausedSyncT --> SyncTarget
> drbd12: Syncer continues.
> drbd12: drbd7_worker [3826]: cstate PausedSyncS --> SyncSource
> drbd8: Resync done (total 211 sec; paused 137 sec; 2156 K/sec)
> drbd8: drbd8_worker [3830]: cstate SyncSource --> Connected
> drbd11: Resync done (total 239 sec; paused 137 sec; 2688 K/sec)
> drbd11: drbd11_worker [3842]: cstate SyncTarget --> Connected
> drbd9: Resync done (total 243 sec; paused 137 sec; 2740 K/sec)
> drbd9: drbd9_worker [3834]: cstate SyncTarget --> Connected
>
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login:
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login:
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login:
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login:
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login:
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login: drbd12: Resync done (total 306 sec; paused 136 sec; 3056 K/sec)
> drbd12: drbd12_worker [3846]: cstate SyncSource --> Connected
>
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login:
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login: drbd10: Resync done (total 310 sec; paused 136 sec; 2988 K/sec)
> drbd10: drbd10_worker [3838]: cstate SyncSource --> Connected
>
> Debian GNU/Linux 3.0 n4h34 ttyS0
>
> n4h34 login: Unable to handle kernel paging request at virtual address
> c0976590
> printing eip:
> c03d6ed7
> *pde = ma 3cf91067 pa 00f91067
> *pte = ma 00000000 pa fffff000
> Oops: 0000 [#1]
> SMP
> Modules linked in: iptable_filter ip_tables x_tables bridge drbd ipv6 nfsd
> lockd sunrpc e100 tulip softdog 3c59x evdev sd_mod dm_mod thermal processor
> fan e1000 eepro100 mii tg3
> CPU: 0
> EIP: 0061:[<c03d6ed7>] Not tainted VLI
> EFLAGS: 00010206 (2.6.16.13-xen #3)
> EIP is at skb_copy_bits+0x127/0x280
> eax: c0976000 ebx: 000005a8 ecx: 0000016a edx: c3711720
> esi: c0976590 edi: c37110e0 ebp: 000005a8 esp: c00818c8
> ds: 007b es: 007b ss: 0069
> Process drbd12_receiver (pid: 3924, threadinfo=c0080000 task=c3efda90)
> Stack: <0>c1012ec0 00000002 c03d65ef c1d51a00 000005ea 00000042 00000000
> 00000000
> 00000020 c3edc800 c376fd64 c03d6b0f c376fd64 00000042 c37110e0 000005a8
> c1a70000 c54690c0 00000000 c1d51ac0 c3edc800 c376fd64 c03dc478 c376fd64
> Call Trace:
> [<c03d65ef>] pskb_expand_head+0xdf/0x140
> [<c03d6b0f>] __pskb_pull_tail+0x7f/0x320
> [<c54690c0>] br_nf_dev_queue_xmit+0x0/0x50 [bridge]
> [<c03dc478>] dev_queue_xmit+0x328/0x370
> [<c5462f7e>] br_dev_queue_push_xmit+0xbe/0x140 [bridge]
> [<c5469212>] br_nf_post_routing+0x102/0x1c0 [bridge]
> [<c54690c0>] br_nf_dev_queue_xmit+0x0/0x50 [bridge]
> [<c5462ec0>] br_dev_queue_push_xmit+0x0/0x140 [bridge]
> [<c03f43f8>] nf_iterate+0x78/0x90
> [<c5462ec0>] br_dev_queue_push_xmit+0x0/0x140 [bridge]
> [<c5462ec0>] br_dev_queue_push_xmit+0x0/0x140 [bridge]
> [<c03f447e>] nf_hook_slow+0x6e/0x110
> [<c5462ec0>] br_dev_queue_push_xmit+0x0/0x140 [bridge]
> [<c5463061>] br_forward_finish+0x61/0x70 [bridge]
> [<c5462ec0>] br_dev_queue_push_xmit+0x0/0x140 [bridge]
> [<c5468995>] br_nf_forward_finish+0x75/0x130 [bridge]
> [<c5463000>] br_forward_finish+0x0/0x70 [bridge]
> [<c5468b38>] br_nf_forward_ip+0xe8/0x190 [bridge]
> [<c5468920>] br_nf_forward_finish+0x0/0x130 [bridge]
> [<c5463000>] br_forward_finish+0x0/0x70 [bridge]
> [<c03f43f8>] nf_iterate+0x78/0x90
> [<c5463000>] br_forward_finish+0x0/0x70 [bridge]
> [<c5463000>] br_forward_finish+0x0/0x70 [bridge]
> [<c03f447e>] nf_hook_slow+0x6e/0x110
> [<c5463000>] br_forward_finish+0x0/0x70 [bridge]
> [<c5463167>] __br_forward+0x77/0x80 [bridge]
> [<c5463000>] br_forward_finish+0x0/0x70 [bridge]
> [<c5463fbf>] br_handle_frame_finish+0xdf/0x160 [bridge]
> [<c5463ee0>] br_handle_frame_finish+0x0/0x160 [bridge]
> [<c5467d89>] br_nf_pre_routing_finish+0xf9/0x370 [bridge]
> [<c5463ee0>] br_handle_frame_finish+0x0/0x160 [bridge]
> [<c0322e3a>] loopback_start_xmit+0xba/0x110
> [<c0400d70>] ip_finish_output+0x0/0x220
> [<c03dc07e>] dev_hard_start_xmit+0x5e/0x130
> [<c03dc3b5>] dev_queue_xmit+0x265/0x370
> [<c03f43f8>] nf_iterate+0x78/0x90
> [<c5467c90>] br_nf_pre_routing_finish+0x0/0x370 [bridge]
> [<c5467c90>] br_nf_pre_routing_finish+0x0/0x370 [bridge]
> [<c03f447e>] nf_hook_slow+0x6e/0x110
> [<c5467c90>] br_nf_pre_routing_finish+0x0/0x370 [bridge]
> [<c5463ee0>] br_handle_frame_finish+0x0/0x160 [bridge]
> [<c54685fc>] br_nf_pre_routing+0x26c/0x520 [bridge]
> [<c5467c90>] br_nf_pre_routing_finish+0x0/0x370 [bridge]
> [<c03f43f8>] nf_iterate+0x78/0x90
> [<c5463ee0>] br_handle_frame_finish+0x0/0x160 [bridge]
> [<c5463ee0>] br_handle_frame_finish+0x0/0x160 [bridge]
> [<c03f447e>] nf_hook_slow+0x6e/0x110
> [<c5463ee0>] br_handle_frame_finish+0x0/0x160 [bridge]
> [<c546422d>] br_handle_frame+0x1ed/0x230 [bridge]
> [<c5463ee0>] br_handle_frame_finish+0x0/0x160 [bridge]
> [<c03dcb21>] netif_receive_skb+0x1a1/0x330
> [<c03dcd87>] process_backlog+0xd7/0x190
> [<c03dcf2a>] net_rx_action+0xea/0x230
> [<c0125915>] __do_softirq+0xf5/0x120
> [<c01259d5>] do_softirq+0x95/0xa0
> [<c0125a42>] local_bh_enable+0x62/0xa0
> [<c0406bd1>] tcp_prequeue_process+0x71/0x80
> [<c04070e9>] tcp_recvmsg+0x349/0x750
> [<c50eebfc>] dm_request+0xbc/0x100 [dm_mod]
> [<c03d5085>] sock_common_recvmsg+0x55/0x70
> [<c03d11cf>] sock_recvmsg+0xef/0x110
> [<c03143fa>] force_evtchn_callback+0xa/0x10
> [<c0147163>] mempool_alloc+0x33/0xe0
> [<c01367d0>] autoremove_wake_function+0x0/0x60
> [<c50eebfc>] dm_request+0xbc/0x100 [dm_mod]
> [<c02b2ee0>] generic_make_request+0xf0/0x160
> [<c529c680>] drbd_recv+0x90/0x190 [drbd]
> [<c529cdec>] drbd_recv_header+0x2c/0xf0 [drbd]
> [<c529e580>] receive_DataRequest+0x0/0x7d0 [drbd]
> [<c52a045c>] drbdd+0x1c/0x150 [drbd]
> [<c52a105a>] drbdd_init+0x7a/0x1a0 [drbd]
> [<c52a7136>] drbd_thread_setup+0x86/0xf0 [drbd]
> [<c52a70b0>] drbd_thread_setup+0x0/0xf0 [drbd]
> [<c0102f75>] kernel_thread_helper+0x5/0x10
> Code: 8b 4c 24 30 8b 7c 24 34 8b 91 a0 00 00 00 8b 4c 24 18 0f b7 74 ca 18 8b
> 4c 24 14 8d 34 06 01 fe 29 ce 8b 7c 24 38 89 d9 c1 e9 02 <f3> a5 89 d9 83 e1
> 03 74 02 f3 a4 89 04 24 ba 02 00 00 00 89 54
> <0>Kernel panic - not syncing: Fatal exception in interrupt
> (XEN) Domain 0 crashed: rebooting machine in 5 seconds.
>
> --
> Stephen G. Traugott (KG6HDQ)
> Managing Partner, TerraLuna LLC
> stevegt@xxxxxxxxxxxxx -- http://www.t7a.org
--
Stephen G. Traugott (KG6HDQ)
Managing Partner, TerraLuna LLC
stevegt@xxxxxxxxxxxxx -- http://www.t7a.org
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