Attachment 144308 Details for Bug 216169 – Crash running against vmcore from hanging xen guest

Crash running against vmcore from hanging xen guest

xen-guest-pvfb-crash-session.txt (text/plain), 12.35 KB, created by Jarod Wilson on 2006-12-22 20:07:21 UTC

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Creator: Jarod Wilson

Created: 2006-12-22 20:07:21 UTC

Size: 12.35 KB

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obsolete

>[root@wp2 dump]# crash /usr/lib/debug/lib/modules/2.6.18-1.2910.el5.xi10xen/vmlinux 2006-1222-1449.24-v1.8.core 
>
>crash 4.0-3.16
>Copyright (C) 2002, 2003, 2004, 2005, 2006  Red Hat, Inc.
>Copyright (C) 2004, 2005, 2006  IBM Corporation
>Copyright (C) 1999-2006  Hewlett-Packard Co
>Copyright (C) 2005, 2006  Fujitsu Limited
>Copyright (C) 2006  VA Linux Systems Japan K.K.
>Copyright (C) 2005  NEC Corporation
>Copyright (C) 1999, 2002  Silicon Graphics, Inc.
>Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
>This program is free software, covered by the GNU General Public License,
>and you are welcome to change it and/or distribute copies of it under
>certain conditions.  Enter "help copying" to see the conditions.
>This program has absolutely no warranty.  Enter "help warranty" for details.
> 
>GNU gdb 6.1
>Copyright 2004 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB.  Type "show warranty" for details.
>This GDB was configured as "ia64-unknown-linux-gnu"...
>
>      KERNEL: /usr/lib/debug/lib/modules/2.6.18-1.2910.el5.xi10xen/vmlinux
>    DUMPFILE: 2006-1222-1449.24-v1.8.core
>        CPUS: 1
>        DATE: Fri Dec 22 14:49:05 2006
>      UPTIME: 00:05:06
>LOAD AVERAGE: 0.30, 0.24, 0.11
>       TASKS: 30
>    NODENAME: dhcp83-121.boston.redhat.com
>     RELEASE: 2.6.18-1.2910.el5.xi10xen
>     VERSION: #1 SMP Thu Dec 21 16:40:42 EST 2006
>     MACHINE: ia64  (900 Mhz)
>      MEMORY: 960 MB
>       PANIC: ""
>         PID: 0
>     COMMAND: "swapper"
>        TASK: a000000100734000  [THREAD_INFO: a000000100734fc0]
>         CPU: 0
>       STATE: TASK_RUNNING 
>     WARNING: panic task not found
>
>crash> log
>Linux version 2.6.18-1.2910.el5.xi10xen (root@altix3.lab.boston.redhat.com) (gcc version 4.1.1 20061130 (Red Hat 
>4.1.1-43)) #1 SMP Thu Dec 21 16:40:42 EST 2006
>EFI v1.00 by Xen/ia64: SALsystab=0x2178 ACPI 2.0=0x1000
>ACPI: RSDP (v002    XEN                                ) @ 0x0000000000001000
>ACPI: XSDT (v001    XEN Xen/ia64 0x00000000 XEN 0x00030000) @ 0x0000000000001024
>ACPI: FADT (v003    XEN Xen/ia64 0x00000000 XEN 0x00030000) @ 0x0000000000001058
>ACPI: MADT (v002    XEN Xen/ia64 0x00000000 XEN 0x00030000) @ 0x0000000000001478
>ACPI: DSDT (v001    XEN Xen/ia64 0x00000000 XEN 0x00030000) @ 0x0000000000000000
>rsvd_region[0]: [0xe000000000002228, 0xe0000000000022f0)
>rsvd_region[1]: [0xe000000000003000, 0xe000000000003030)
>rsvd_region[2]: [0xe000000004000000, 0xe000000004c349f8)
>rsvd_region[3]: [0xe000000004c38000, 0xe000000005781c00)
>rsvd_region[4]: [0xe00000003fff4000, 0xe00000003fff8000)
>rsvd_region[5]: [0xffffffffffffffff, 0xffffffffffffffff)
>Initial ramdisk at: 0xe000000004c38000 (11836416 bytes)
>SAL 0.1: Xen/ia64 Xen/ia64 version 0.0
>SAL: AP wakeup using external interrupt vector 0xf3
>No logical to physical processor mapping available
>ACPI: Local APIC address c0000000fee00000
>ACPI: Error parsing MADT - no IOSAPIC entries
>1 CPUs available, 1 CPUs total
>Running on Xen! start_info_pfn=0xfffd nr_pages=65536 flags=0x0
>MCA related initialization done
>On node 0 totalpages: 61440
>  DMA zone: 61440 pages, LIFO batch:7
>SMP: Allowing 1 CPUs, 0 hotplug CPUs
>Built 1 zonelists.  Total pages: 61440
>Kernel command line:  ide0=noprobe ide1=noprobe ide2=noprobe ide3=noprobe selinux=0
>ide_setup: ide0=noprobe
>ide_setup: ide1=noprobe
>ide_setup: ide2=noprobe
>ide_setup: ide3=noprobe
>PID hash table entries: 4096 (order: 12, 32768 bytes)
>CPU 0: base freq=200.000MHz, ITC ratio=9/2, ITC freq=900.000MHz+/-450ppm
>Console: colour dummy device 80x25
>Dentry cache hash table entries: 131072 (order: 6, 1048576 bytes)
>Inode-cache hash table entries: 65536 (order: 5, 524288 bytes)
>Software IO TLB disabled
>Memory: 822272k/983024k available (6073k code, 160160k reserved, 4044k data, 288k init)
>Leaving McKinley Errata 9 workaround enabled
>Percpu irq 31 is unsupported by xen!
>Percpu irq 29 is unsupported by xen!
>Percpu irq 232 is unsupported by xen!
>Percpu irq 240 is unsupported by xen!
>Percpu irq 28 is unsupported by xen!
>register RESCHEDULE_VECTOR (RESCHED0) to xen irq (256)
>register IPI_VECTOR (IPI0) to xen irq (257)
>Percpu irq 238 is unsupported by xen!
>register VIRQ_ITC (timer0) to xen irq (258)
>Calibrating delay loop... 1343.48 BogoMIPS (lpj=2686976)
>Security Framework v1.0.0 initialized
>SELinux:  Disabled at boot.
>Capability LSM initialized
>Mount-cache hash table entries: 1024
>ACPI: Core revision 20060707
>Boot processor id 0x0/0x0
>Brought up 1 CPUs
>Total of 1 processors activated (1343.48 BogoMIPS).
>sizeof(vma)=168 bytes
>sizeof(page)=56 bytes
>sizeof(inode)=568 bytes
>sizeof(dentry)=216 bytes
>sizeof(ext3inode)=776 bytes
>sizeof(buffer_head)=96 bytes
>sizeof(skbuff)=240 bytes
>checking if image is initramfs... it is
>Freeing initrd memory: 11552kB freed
>DMI not present or invalid.
>grant table at e000010000000000
>Grant table initialized
>NET: Registered protocol family 16
>ACPI: bus type pci registered
>Brought up 1 CPUs
>ACPI: SCI (ACPI GSI 0) not registered
>ACPI: Interpreter enabled
>ACPI: Using IOSAPIC for interrupt routing
>Linux Plug and Play Support v0.97 (c) Adam Belay
>pnp: PnP ACPI init
>pnp: PnP ACPI: found 0 devices
>xen_mem: Initialising balloon driver.
>usbcore: registered new driver usbfs
>usbcore: registered new driver hub
>NetLabel: Initializing
>NetLabel:  domain hash size = 128
>NetLabel:  protocols = UNLABELED CIPSOv4
>NetLabel:  unlabeled traffic allowed by default
>NET: Registered protocol family 2
>IP route cache hash table entries: 8192 (order: 2, 65536 bytes)
>TCP established hash table entries: 32768 (order: 5, 524288 bytes)
>TCP bind hash table entries: 16384 (order: 4, 262144 bytes)
>TCP: Hash tables configured (established 32768 bind 16384)
>TCP reno registered
>perfmon: version 2.0 IRQ 238
>perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
>Unsupported IPI type 0x1c
>PAL Information Facility v0.5
>perfmon: added sampling format default_format
>perfmon_default_smpl: default_format v2.0 registered
>audit: initializing netlink socket (disabled)
>audit(1166816639.236:1): initialized
>VFS: Disk quotas dquot_6.5.1
>Dquot-cache hash table entries: 2048 (order 0, 16384 bytes)
>Initializing Cryptographic API
>ksign: Installing public key data
>Loading keyring
>- Added public key 1A86C2CA9798C730
>- User ID: Red Hat, Inc. (Kernel Module GPG key)
>io scheduler noop registered
>io scheduler anticipatory registered
>io scheduler deadline registered
>io scheduler cfq registered (default)
>pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
>ACPI: Getting cpuindex for acpiid 0x1
>ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
>ACPI: Getting cpuindex for acpiid 0x2
>EFI Time Services Driver v0.4
>Linux agpgart interface v0.101 (c) Dave Jones
>RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
>Xen virtual console successfully installed as xvc0
>Event-channel device installed.
>Console: switching to colour frame buffer device 100x37
>input: Xen Virtual Keyboard/Mouse as /class/input/input0
>Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
>ide-floppy driver 0.99.newide
>usbcore: registered new driver libusual
>usbcore: registered new driver hiddev
>usbcore: registered new driver usbhid
>drivers/usb/input/hid-core.c: v2.6:USB HID core driver
>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
>EFI Variables Facility v0.08 2004-May-17
>efivars: get_next_variable: status=8000000000000003
>TCP bic registered
>Initializing IPsec netlink socket
>NET: Registered protocol family 1
>NET: Registered protocol family 17
>xen privcmd uses pseudo physical addr range [0x40000000, 0x3fffc000000] (4193216MB)
>Xen p2m: assign p2m table of [0x0000000000000000, 0x000000003c000000)
>Xen p2m: to [0x0000000040000000, 0x0000000043ffc000) (65536 KBytes)
>XENBUS: Device with no driver: device/vbd/51712
>XENBUS: Device with no driver: device/vif/0
>Freeing unused kernel memory: 288kB freed
>USB Universal Host Controller Interface driver v3.0
>ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
>Registering block device major 202
> xvda: xvda1 xvda2 xvda3
>device-mapper: ioctl: 4.11.0-ioctl (2006-09-14) initialised: dm-devel@redhat.com
>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.
>parport0: PC-style at 0x3bc [PCSPP]
>parport1: PC-style at 0x378 [PCSPP,EPP]
>parport2: PC-style at 0x278 [PCSPP,EPP]
>lp0: using parport0 (polling).
>lp0: console ready
>lp1: using parport1 (polling).
>lp2: using parport2 (polling).
>ACPI: Power Button (FF) [PWRF]
>ACPI: Sleep Button (FF) [SLPF]
>md: Autodetecting RAID arrays.
>md: autorun ...
>md: ... autorun DONE.
>EXT3 FS on xvda3, internal journal
>Adding 1048544k swap on /dev/xvda2.  Priority:-1 extents:1 across:1048544k
>NET: Registered protocol family 10
>lo: Disabled Privacy Extensions
>IPv6 over IPv4 tunneling driver
>ip6_tables: (C) 2000-2006 Netfilter Core Team
>ip_tables: (C) 2000-2006 Netfilter Core Team
>Netfilter messages via NETLINK v0.30.
>ip_conntrack version 2.4 (3839 buckets, 30712 max) - 304 bytes per conntrack
>process `sysctl' is using deprecated sysctl (syscall) net.ipv6.neigh.lo.retrans_time; Use net.ipv6.neigh.lo.retra
>ns_time_ms instead.
>netfront: Initialising virtual ethernet driver.
>netfront: device eth0 has flipping receive path.
>Bluetooth: Core ver 2.10
>NET: Registered protocol family 31
>Bluetooth: HCI device and connection manager initialized
>Bluetooth: HCI socket layer initialized
>eth0: no IPv6 routers present
>Bluetooth: L2CAP ver 2.8
>Bluetooth: L2CAP socket layer initialized
>Bluetooth: RFCOMM socket layer initialized
>Bluetooth: RFCOMM TTY layer initialized
>Bluetooth: RFCOMM ver 1.8
>Bluetooth: HIDP (Human Interface Emulation) ver 1.1
>Removing netfilter NETLINK layer.
>crash> bt -t
>PID: 0      TASK: a000000100734000  CPU: 0   COMMAND: "swapper"
>              START: schedule at a0000001005e1f80
>  [a000000100735070] start_ap at a000000100010600
>  [a000000100735088] start_kernel at a0000001006ed340
>  [a0000001007350c0] rest_init at a000000100011fc0
>  [a0000001007350e8] cpu_idle at a00000010001c3d0
>  [a000000100735188] cpu_idle at a00000010001c460
>  [a0000001007351c8] xen_leave_kernel at a000000100065300
>  [a0000001007351e0] evtchn_do_upcall at a0000001003c0850
>  [a000000100735218] evtchn_do_upcall at a0000001003c0840
>  [a000000100735238] __do_IRQ at a0000001000f2500
>  [a000000100735248] irq_exit at a0000001000932c0
>  [a000000100735258] __do_IRQ at a0000001000f2400
>  [a0000001007352c8] handle_IRQ_event at a0000001000f2070
>  [a0000001007352f8] blkif_int at a000000200336070
>  [a000000100735370] end_that_request_first at a00000010027af90
>  [a0000001007353a8] __end_that_request_first at a00000010027a5c0
>  [a0000001007353d8] bio_endio at a0000001001622d0
>  [a0000001007353f0] netif_poll at a000000200968f90
>  [a000000100735430] netif_receive_skb at a0000001004da640
>  [a000000100735460] ipv6_rcv at a0000002007747d0
>  [a000000100735490] ip6_route_input at a0000002007899e0
>  [a0000001007354d0] fib6_rule_lookup at a0000002007d4910
>  [a000000100735510] fib_rules_lookup at a000000100501a60
>  [a000000100735580] xen_leave_kernel at a000000100065300
>  [a0000001007355a8] ack_dynirq at a0000001003bfb60
>  [a0000001007355c8] evtchn_do_upcall at a0000001003c0840
>  [a000000100735610] __do_IRQ at a0000001000f2400
>  [a000000100735680] handle_IRQ_event at a0000001000f2070
>  [a0000001007356b0] blkif_int at a000000200336070
>  [a0000001007356c0] net_rx_action at a0000001004e0940
>  [a000000100735728] end_that_request_first at a00000010027af90
>  [a000000100735738] netif_receive_skb at a0000001004da640
>  [a00000010073b8c0] xencomm_mini_hypercall_memory_op at a00000010006a8a0
>  [a00000010073b8c8] reject at a000000200914140
>  [a00000010073b908] xencomm_mini_hypercall_memory_op at a00000010006aa20
>  [a00000010073b938] neigh_lookup at a0000001004e9b60
>  [a00000010073b948] xencomm_mini_hypercall_memory_op at a00000010006a9f0
>  [a00000010073b970] netif_poll at a000000200967b40
>  [a00000010073b978] end_dynirq at a0000001003bfc60
>  [a00000010073b9b8] netif_poll at a000000200968290
>  [a00000010073ba38] __do_softirq at a000000100092e70
>  [a00000010073bcc0] schedule at a0000001005e1f80
>crash>

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Attachments on bug 216169: 144287 | 144308