Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.30-0.1.2.21.rc3.xendom0.fc12.x86_64 (mockbuild@xenbuilder4.fedora.phx.redhat.com) (gcc version 4.4.0 20090423 (Red Hat 4.4.0-1) (GCC) ) #1 SMP Fri Apr 24 18:41:27 EDT 2009 Command line: ro root=/dev/mapper/GuestVG-lv_root console=ttyS0 console=tty0 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f000 (usable) BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000031ff0000 (usable) BIOS-e820: 0000000031ff0000 - 0000000032000000 (ACPI data) BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved) DMI 2.4 present. last_pfn = 0x31ff0 max_arch_pfn = 0x100000000 x86 PAT enabled: cpu 0, old 0x0, new 0x7010600070106 init_memory_mapping: 0000000000000000-0000000031ff0000 Using x86 segment limits to approximate NX protection RAMDISK: 31cc7000 - 31fdf78f ACPI: RSDP 00000000000fbe30 00014 (v00 QEMU ) ACPI: RSDT 0000000031ff0000 0002C (v01 QEMU QEMURSDT 00000001 QEMU 00000001) ACPI: FACP 0000000031ff002c 00074 (v01 QEMU QEMUFACP 00000001 QEMU 00000001) ACPI: DSDT 0000000031ff0100 02540 (v01 BXPC BXDSDT 00000001 INTL 20090123) ACPI: FACS 0000000031ff00c0 00040 ACPI: APIC 0000000031ff2640 000E0 (v01 QEMU QEMUAPIC 00000001 QEMU 00000001) No NUMA configuration found Faking a node at 0000000000000000-0000000031ff0000 Bootmem setup node 0 0000000000000000-0000000031ff0000 NODE_DATA [0000000000009000 - 0000000000020fff] bootmap [0000000000021000 - 00000000000273ff] pages 7 (7 early reservations) ==> bootmem [0000000000 - 0031ff0000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0000200000 - 00016547b0] TEXT DATA BSS ==> [0000200000 - 00016547b0] #3 [0031cc7000 - 0031fdf78f] RAMDISK ==> [0031cc7000 - 0031fdf78f] #4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #5 [0001655000 - 0001655065] BRK ==> [0001655000 - 0001655065] #6 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000] found SMP MP-table at [ffff8800000fbd10] fbd10 kvm-clock: cpu 0, msr 0:bff2c1, boot clock Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00100000 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x00031ff0 ACPI: PM-Timer IO Port: 0xb008 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] disabled) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] disabled) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] disabled) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] disabled) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] disabled) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] disabled) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] disabled) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] disabled) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 0, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) Using ACPI (MADT) for SMP configuration information SMP: Allowing 16 CPUs, 15 hotplug CPUs PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000e8000 PM: Registered nosave memory: 00000000000e8000 - 0000000000100000 Allocating PCI resources starting at 40000000 (gap: 32000000:cdfbc000) NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:16 nr_node_ids:1 PERCPU: Embedded 475 pages at ffff880003000000, static data 1916320 bytes kvm-clock: cpu 0, msr 0:31d32c1, primary cpu clock Built 1 zonelists in Node order, mobility grouping on. Total pages: 199387 Policy zone: DMA32 Kernel command line: ro root=/dev/mapper/GuestVG-lv_root console=ttyS0 console=tty0 Initializing CPU#0 NR_IRQS:4352 nr_irqs:536 PID hash table entries: 4096 (order: 12, 32768 bytes) Detected 1999.941 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled console [ttyS0] enabled Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH: 48 ... MAX_LOCKDEP_KEYS: 8191 ... CLASSHASH_SIZE: 4096 ... MAX_LOCKDEP_ENTRIES: 16384 ... MAX_LOCKDEP_CHAINS: 16384 ... CHAINHASH_SIZE: 8192 memory used by lock dependency info: 5567 kB per task-struct memory footprint: 2688 bytes allocated 9175040 bytes of page_cgroup please try cgroup_disable=memory option if you don't want Checking aperture... No AGP bridge found Memory: 730412k/819136k available (4124k kernel code, 388k absent, 88336k reserved, 2661k data, 3120k init) SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1 Calibrating delay loop (skipped) preset value.. 3999.88 BogoMIPS (lpj=1999941) Security Framework initialized SELinux: Initializing. Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) Mount-cache hash table entries: 256 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys net_cls CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU 0/0x0 -> Node 0 lockdep: fixing up alternatives. SMP alternatives: switching to UP code ACPI: Core revision 20090320 ftrace: converting mcount calls to 0f 1f 44 00 00 ftrace: allocating 19741 entries in 78 pages Failed to register trace ftrace module notifier Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 CPU0: AMD QEMU Virtual CPU version 0.10.1 stepping 03 Brought up 1 CPUs Total of 1 processors activated (3999.88 BogoMIPS). net_namespace: 2360 bytes Booting paravirtualized kernel on KVM regulator: core version 0.5 Time: 15:54:41 Date: 04/27/09 NET: Registered protocol family 16 err -19 in xenbus_probe_init ACPI: bus type pci registered PCI: Using configuration type 1 for base access bio: create slab at 0 ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) xenbus_probe_backend_init bus registered ok SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default DMA-API: preallocated 32768 debug entries DMA-API: debugging enabled by kernel config Failed to register trace events module notifier pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 6 devices ACPI: ACPI bus type pnp unregistered NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 6, 262144 bytes) TCP established hash table entries: 131072 (order: 9, 2097152 bytes) TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered NET: Registered protocol family 1 checking if image is initramfs... rootfs image is initramfs; unpacking... Freeing initrd memory: 3169k freed audit: initializing netlink socket (disabled) type=2000 audit(1240847683.780:1): initialized HugeTLB registered 2 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) msgmni has been set to 1432 cryptomgr_test used greatest stack depth: 6368 bytes left cryptomgr_test used greatest stack depth: 6192 bytes left alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:00.0: Limiting direct PCI/PCI transfers pci 0000:00:01.0: PIIX3: Enabling Passive Release pci 0000:00:01.0: Activating ISA DMA hang workarounds pci_hotplug: PCI Hot Plug PCI Core version: 0.5 pciehp: PCI Express Hot Plug Controller Driver version: 0.4 acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 acpiphp_glue: can't get bus number, assuming 0 decode_hpp: Could not get hotplug parameters. Use defaults acpiphp: Slot [1] registered acpiphp: Slot [2] registered acpiphp: Slot [3] registered acpiphp: Slot [4] registered acpiphp: Slot [5] registered acpiphp: Slot [6] registered acpiphp: Slot [7] registered acpiphp: Slot [8] registered acpiphp: Slot [9] registered acpiphp: Slot [10] registered acpiphp: Slot [11] registered acpiphp: Slot [12] registered acpiphp: Slot [13] registered acpiphp: Slot [14] registered acpiphp: Slot [15] registered acpiphp: Slot [16] registered acpiphp: Slot [17] registered acpiphp: Slot [18] registered acpiphp: Slot [19] registered acpiphp: Slot [20] registered acpiphp: Slot [21] registered acpiphp: Slot [22] registered acpiphp: Slot [23] registered acpiphp: Slot [24] registered acpiphp: Slot [25] registered acpiphp: Slot [26] registered acpiphp: Slot [27] registered acpiphp: Slot [28] registered acpiphp: Slot [29] registered acpiphp: Slot [30] registered acpiphp: Slot [31] registered input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: Power Button (FF) [PWRF] processor ACPI_CPU:00: registered as cooling_device0 ***blkif_init *** netif_init Non-volatile memory driver v1.3 Linux agpgart interface v0.103 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled ˙serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A brd: module loaded loop: module loaded input: Macintosh mouse button emulation as /devices/virtual/input/input1 Driver 'sd' needs updating - please use bus_type methods Driver 'sr' needs updating - please use bus_type methods scsi0 : ata_piix scsi1 : ata_piix ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 ata1.00: ATA-7: QEMU HARDDISK, 0.10.1, max UDMA/100 ata1.00: 41943040 sectors, multi 16: LBA48 ata1.00: configured for MWDMA2 isa bounce pool size: 16 pages scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.10 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 41943040 512-byte hardware sectors: (21.4 GB/20.0 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sd 0:0:0:0: [sda] Attached SCSI disk sd 0:0:0:0: Attached scsi generic sg0 type 0 ata2.00: ATAPI: QEMU DVD-ROM, 0.10.1, max UDMA/100 ata2.00: configured for MWDMA2 scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 0.10 PQ: 0 ANSI: 5 sr0: scsi3-mmc drive: 4x/4x xa/form2 tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:0:0: Attached scsi generic sg1 type 5 Fixed MDIO Bus: probed ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver uhci_hcd: USB Universal Host Controller Interface driver ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 uhci_hcd 0000:00:01.2: PCI INT D -> Link[LNKD] -> GSI 11 (level, high) -> IRQ 11 uhci_hcd 0000:00:01.2: UHCI Host Controller uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c020 usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: UHCI Host Controller usb usb1: Manufacturer: Linux 2.6.30-0.1.2.21.rc3.xendom0.fc12.x86_64 uhci_hcd usb usb1: SerialNumber: 0000:00:01.2 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one day, 114 bytes nvram device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com cpuidle: using governor ladder cpuidle: using governor menu usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver nf_conntrack version 0.5.0 (6399 buckets, 25596 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 17 registered taskstats version 1 Magic number: 5:498:943 tty tty0: hash matches tty console: hash matches Initalizing network drop monitor service Freeing unused kernel memory: 3120k freed Write protecting the kernel read-only data: 6228k input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 usb 1-2: new full speed USB device using uhci_hcd and address 2 console_init used greatest stack depth: 5800 bytes left loadkeys used greatest stack depth: 5768 bytes left modprobe used greatest stack depth: 5608 bytes left plymouth used greatest stack depth: 5472 bytes left usb 1-2: New USB device found, idVendor=0627, idProduct=0001 usb 1-2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb 1-2: Product: QEMU USB Tablet usb 1-2: Manufacturer: QEMU 0.10.1 usb 1-2: SerialNumber: 1 usb 1-2: configuration #1 chosen from 1 choice input: QEMU 0.10.1 QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-2/1-2:1.0/input/input4 generic-usb 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU 0.10.1 QEMU USB Tablet] on usb-0000:00:01.2-2/input0 lvm used greatest stack depth: 5160 bytes left EXT4-fs: barriers enabled kjournald2 starting: pid 55, dev dm-0:8, commit interval 5 seconds EXT4-fs: delayed allocation enabled EXT4-fs: file extents enabled EXT4-fs: mballoc enabled EXT4-fs: mounted filesystem dm-0 with ordered data mode type=1404 audit(1240847686.190:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 type=1403 audit(1240847687.336:3): policy loaded auid=4294967295 ses=4294967295 sh used greatest stack depth: 4664 bytes left awk used greatest stack depth: 4568 bytes left restorecon used greatest stack depth: 4552 bytes left Welcome to Fedora Press 'I' to enter interactive startup. Starting udev: %G[ OK ] Setting hostname dhcp-0-236.camlab.fab.redhat.com: [ OK ] mdadm: No arrays found in config file or automatically Setting up Logical Volume Management: 2 logical volume(s) in volume group "GuestVG" now active [ OK ] Checking filesystems /dev/mapper/GuestVG-lv_root: clean, 131405/320000 files, 876234/1280000 blocks /dev/sda1: clean, 47/51200 files, 45157/204800 blocks [ OK ] Remounting root filesystem in read-write mode: [ OK ] Mounting local filesystems: [ OK ] Enabling local filesystem quotas: [ OK ] Enabling /etc/fstab swaps: [ OK ] Entering non-interactive startup ip6tables: Applying firewall rules: ip6tables-restore v1.4.3.1: ip6tables-restore: unable to initialize table 'filter' Error occurred at line: 3 Try `ip6tables-restore -h' or 'ip6tables-restore --help' for more information. [FAILED] iptables: Applying firewall rules: [ OK ] Starting auditd: [ OK ] Starting portreserve: [ OK ] Starting system logger: [ OK ] Starting irqbalance: [ OK ] Starting rpcbind: [ OK ] Starting NFS statd: [ OK ] Starting RPC idmapd: [ OK ] Starting system message bus: [ OK ] Starting Avahi daemon... [ OK ] Starting cups: [ OK ] Starting acpi daemon: [ OK ] Starting HAL daemon: [ OK ] Starting PC/SC smart card daemon (pcscd): [ OK ] Setting network parameters... [ OK ] Starting NetworkManager daemon: [ OK ] Starting Bluetooth services:[ OK ] Starting sshd: [ OK ] Starting sendmail: [ OK ] Starting sm-client: [ OK ] Starting console mouse services: [ OK ] Starting crond: [ OK ] [ OK ] Enabling monthly Smolt checkin: [ OK ] Starting atd: [ OK ] [ OK ] Starting libvirtd daemon: [ OK ] ------------[ cut here ]------------ kernel BUG at include/linux/scatterlist.h:65! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:04.0/resource CPU 0 Modules linked in: iptable_nat nf_nat sco bridge stp llc bnep l2cap bluetooth sunrpc ip6table_filter ip6_tables ipv6 dm_multipath uinput virtio_net virtio_balloon pcspkr joydev virtio_pci virtio_ring virtio i2c_piix4 i2c_core floppy ata_generic pata_acpi [last unloaded: freq_table] Pid: 1254, comm: NetworkManager Not tainted 2.6.30-0.1.2.21.rc3.xendom0.fc12.x86_64 #1 RIP: 0010:[] [] sg_set_buf+0x46/0x75 [virtio_net] RSP: 0018:ffff8800255fb798 EFLAGS: 00010282 RAX: ffffe20000f2edf8 RBX: ffff8800255fb7c8 RCX: 0000000087654321 RDX: 0000000000000246 RSI: ffff8800255fb827 RDI: ffff8800255fb827 RBP: ffff8800255fb7b8 R08: 0000000000000012 R09: ffff8800255250b8 R10: ffff88002f4cd340 R11: 0000000000000000 R12: ffff8800255fb827 R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 FS: 00007f447eb3a740(0000) GS:ffff880003000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000452680 CR3: 00000000255e3000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process NetworkManager (pid: 1254, threadinfo ffff8800255fa000, task ffff880025524800) Stack: ffff8800255fb7b8 ffff88002f4cd180 ffff8800255fb7c8 ffff88002f4cd900 ffff8800255fb848 ffffffffa0064cfd ffff8800255fb828 0000000000000246 0000000000000246 ffffffff8135fe0d 00000000255fb818 ffff88002f4cd340 Call Trace: [] virtnet_set_rx_mode+0x66/0x291 [virtio_net] [] ? netif_addr_lock_bh+0x15/0x17 [] __dev_set_rx_mode+0x83/0x88 [] dev_set_rx_mode+0x1e/0x2b [] dev_open+0x98/0xb4 [] dev_change_flags+0xad/0x16e [] do_setlink+0x2d3/0x3a4 [] ? _read_unlock+0x2b/0x2f [] rtnl_setlink+0xff/0x101 [] ? kvm_clock_read+0x21/0x23 [] rtnetlink_rcv_msg+0x1c6/0x1e3 [] ? rtnetlink_rcv_msg+0x0/0x1e3 [] netlink_rcv_skb+0x43/0x94 [] rtnetlink_rcv+0x26/0x2d [] netlink_unicast+0x11c/0x185 [] ? task_sid+0x0/0x66 [] netlink_sendmsg+0x27f/0x28e [] __sock_sendmsg+0x61/0x6c [] sock_sendmsg+0xcc/0xe5 [] ? sched_clock+0x9/0xd [] ? autoremove_wake_function+0x0/0x39 [] ? might_fault+0x62/0xb6 [] ? move_addr_to_kernel+0x48/0x4d [] ? verify_iovec+0x51/0x91 [] sys_sendmsg+0x1df/0x246 [] ? trace_hardirqs_on+0xd/0xf [] ? _spin_unlock_irq+0x30/0x3c [] ? thread_return+0x3e/0xaf [] ? kvm_clock_read+0x21/0x23 [] ? kvm_clock_get_cycles+0xe/0x10 [] ? trace_hardirqs_on_caller+0x12e/0x152 [] ? audit_syscall_entry+0x11e/0x14a [] ? trace_hardirqs_on_thunk+0x3a/0x3f [] system_call_fastpath+0x16/0x1b Code: 49 89 f4 e8 e6 ef fc e0 48 c1 e8 0c 48 b9 00 00 00 00 00 e2 ff ff 48 8b 53 08 48 6b c0 68 48 01 c8 b9 21 43 65 87 48 39 0b 74 04 <0f> 0b eb fe f6 c2 01 74 04 0f 0b eb fe 83 e2 03 41 81 e4 ff 0f RIP [] sg_set_buf+0x46/0x75 [virtio_net] RSP ---[ end trace f8477a84fc17cbf3 ]--- Kernel panic - not syncing: Fatal exception in interrupt Pid: 1254, comm: NetworkManager Tainted: G D 2.6.30-0.1.2.21.rc3.xendom0.fc12.x86_64 #1 Call Trace: [] panic+0x7a/0x131 [] ? _spin_unlock_irqrestore+0x40/0x56 [] oops_end+0xb7/0xc7 [] ? sg_set_buf+0x46/0x75 [virtio_net] [] die+0x5a/0x63 [] do_trap+0x115/0x124 [] do_invalid_op+0x94/0x9d [] ? sg_set_buf+0x46/0x75 [virtio_net] [] ? trace_hardirqs_off_thunk+0x3a/0x3c [] invalid_op+0x1b/0x20 [] ? sg_set_buf+0x46/0x75 [virtio_net] [] ? sg_set_buf+0x23/0x75 [virtio_net] [] virtnet_set_rx_mode+0x66/0x291 [virtio_net] [] ? netif_addr_lock_bh+0x15/0x17 [] __dev_set_rx_mode+0x83/0x88 [] dev_set_rx_mode+0x1e/0x2b [] dev_open+0x98/0xb4 [] dev_change_flags+0xad/0x16e [] do_setlink+0x2d3/0x3a4 [] ? _read_unlock+0x2b/0x2f [] rtnl_setlink+0xff/0x101 [] ? kvm_clock_read+0x21/0x23 [] rtnetlink_rcv_msg+0x1c6/0x1e3 [] ? rtnetlink_rcv_msg+0x0/0x1e3 [] netlink_rcv_skb+0x43/0x94 [] rtnetlink_rcv+0x26/0x2d [] netlink_unicast+0x11c/0x185 [] ? task_sid+0x0/0x66 [] netlink_sendmsg+0x27f/0x28e [] __sock_sendmsg+0x61/0x6c [] sock_sendmsg+0xcc/0xe5 [] ? sched_clock+0x9/0xd [] ? autoremove_wake_function+0x0/0x39 [] ? might_fault+0x62/0xb6 [] ? move_addr_to_kernel+0x48/0x4d [] ? verify_iovec+0x51/0x91 [] sys_sendmsg+0x1df/0x246 [] ? trace_hardirqs_on+0xd/0xf [] ? _spin_unlock_irq+0x30/0x3c [] ? thread_return+0x3e/0xaf [] ? kvm_clock_read+0x21/0x23 [] ? kvm_clock_get_cycles+0xe/0x10 [] ? trace_hardirqs_on_caller+0x12e/0x152 [] ? audit_syscall_entry+0x11e/0x14a [] ? trace_hardirqs_on_thunk+0x3a/0x3f [] system_call_fastpath+0x16/0x1b