Bug#719668: skbuff: skb_over_panic
Package: src:linux
Version: 3.10.5-1
Severity: important
Dear Maintainer,
I am running on a KVM/QEMU VPS.
I am experiencing a kernel panic when querying a local bind9 for domains such as ftp.us.debian.org., www.debian.org., and www.ietf.org to name a few.
This kernel panic also happens when establishing an ipsec connection with openswan with the VPS setup as responder.
Originally, my VPS was configured to use the virtio network card. This caused the
VPS to crash when querying the local bind9 for the domains mentioned above, and when attempting to establish the ipsec connection.
My VPS provider reconfigured my VPS to use the e1000 network card instead, which now causes a kernel panic as mentioned above.
I tried kernels 3.2.0 currently in wheezy, 3.9.0 currently in wheezy-backports, and the kernel I'm reporting this against currently in unstable.
The panic is the same under all three kernel versions.
This problem originally started being discussed on the debian-user list.
The thread can be found at: <http://lists.debian.org/debian-user/2013/08/msg00306.html>. I also
reluctantly decided to file bug reports on the debian bug tracker
against openswan
<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=719459>, and against
bind9 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=719465>.
I suppose the bugs against openswan and bind9 can be closed, since this seems to be a problem with either how the kernel is interacting with KVM, or with the kernel itself.
Here is a stack trace with the VPS in runlevel one, done from the serial console:
# dig @localhost www.debian.org.
[ 229.466442] skbuff: skb_over_panic: text:ffffffffa005d0ce len:1660 put:1660 head:ffff880036fab480 data:ffff880036fab4c0 tail:0x6bc end:0x640 dev:eth0
[ 229.472412] ------------[ cut here ]------------
[ 229.474399] kernel BUG at /build/linux-4aFT2B/linux-3.10.5/net/core/skbuff.c:126!
[ 229.476345] invalid opcode: 0000 [#1] SMP
[ 229.476345] Modules linked in: xts gf128mul nf_nat_ftp nf_conntrack_ftp nf_nat nf_conntrack loop dm_crypt snd_pcm snd_page_alloc snd_timer snd soundcore psmouse microcode serio_raw pcspkr evdev virtio_console virtio_balloon ttm drm_kms_helper drm i2c_piix4 i2c_core processor thermal_sys button ext4 crc16 jbd2 mbcache dm_mod sg sr_mod cdrom ata_generic virtio_blk floppy uhci_hcd ehci_hcd ata_piix libata usbcore e1000 virtio_pci virtio_ring virtio usb_common scsi_mod
[ 229.476345] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10-2-amd64 #1 Debian 3.10.5-1
[ 229.476345] Hardware name: , BIOS QEMU 01/01/2007
[ 229.476345] task: ffffffff81613400 ti: ffffffff81600000 task.ti: ffffffff81600000
[ 229.476345] RIP: 0010:[<ffffffff8138615d>] [<ffffffff8138615d>] skb_panic+0x5a/0x5c
[ 229.476345] RSP: 0018:ffff88003fc03d78 EFLAGS: 00010286
[ 229.476345] RAX: 0000000000000089 RBX: ffff880036c06d40 RCX: 0000000004e004e0
[ 229.476345] RDX: 0000000000000b3c RSI: 0000000000000046 RDI: 0000000000000246
[ 229.476345] RBP: 000000000000006e R08: ffffffff81693fc0 R09: ffffffff814f2cc2
[ 229.476345] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88003b4646d0
[ 229.476345] R13: ffff880037332800 R14: ffff88003b776680 R15: 000000000000067c
[ 229.476345] FS: 0000000000000000(0000) GS:ffff88003fc00000(0000) knlGS:0000000000000000
[ 229.476345] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 229.476345] CR2: 00007f5e30bce010 CR3: 000000003c6f9000 CR4: 00000000000006f0
[ 229.476345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 229.476345] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 229.476345] Stack:
[ 229.476345] ffff880036fab4c0 00000000000006bc 0000000000000640 ffff880037332000
[ 229.476345] ffffffff812bb64a ffffffffa005d0ce ffffc900001e2470 00000000000000a7
[ 229.476345] ffff88003b46ca60 ffff880037332000 0700000000000304 0000067c00000001
[ 229.476345] Call Trace:
[ 229.476345] <IRQ>
[ 229.476345] [<ffffffff812bb64a>] ? skb_put+0x3a/0x3b
[ 229.476345] [<ffffffffa005d0ce>] ? e1000_clean_rx_irq+0x2c7/0x3cd [e1000]
[ 229.476345] [<ffffffffa005c09d>] ? e1000_clean+0x5b9/0x725 [e1000]
[ 229.476345] [<ffffffff812c35b1>] ? __napi_complete+0x1c/0x23
[ 229.476345] [<ffffffff812c6c6c>] ? napi_complete+0x29/0x36
[ 229.476345] [<ffffffffa005c1df>] ? e1000_clean+0x6fb/0x725 [e1000]
[ 229.476345] [<ffffffff812c6d20>] ? net_rx_action+0xa7/0x1df
[ 229.476345] [<ffffffff810421ba>] ? __do_softirq+0xea/0x205
[ 229.476345] [<ffffffff8104239f>] ? irq_exit+0x3e/0x81
[ 229.476345] [<ffffffff8100e697>] ? do_IRQ+0x80/0x95
[ 229.476345] [<ffffffff813883ed>] ? common_interrupt+0x6d/0x6d
[ 229.476345] <EOI>
[ 229.476345] [<ffffffff8102e385>] ? native_safe_halt+0x2/0x3
[ 229.476345] [<ffffffff810133f6>] ? default_idle+0x17/0x3f
[ 229.476345] [<ffffffff81072571>] ? cpu_startup_entry+0x10d/0x187
[ 229.476345] [<ffffffff816b3d3d>] ? start_kernel+0x3e8/0x3f3
[ 229.476345] [<ffffffff816b3777>] ? repair_env_string+0x54/0x54
[ 229.476345] [<ffffffff816b3598>] ? x86_64_start_kernel+0xf2/0xfd
[ 229.476345] Code: 00 00 48 89 44 24 10 8b 87 d8 00 00 00 48 89 44 24 08 48 8b 87 e8 00 00 00 48 c7 c7 e6 5d 53 81 48 89 04 24 31 c0 e8 c5 c5 ff ff <0f> 0b 0f 0b 41 55 41 54 55 53 48 89 fb 48 83 ec 28 48 8b 6f 20
[ 229.476345] RIP [<ffffffff8138615d>] skb_panic+0x5a/0x5c
[ 229.476345] RSP <ffff88003fc03d78>
[ 229.533650] ---[ end trace 9d07bf7b04add6f1 ]---
[ 229.534172] Kernel panic - not syncing: Fatal exception in interrupt
I will do my best to provide additional information that is necessary to help debug this. Thank you.
-- Package-specific info:
** Version:
Linux version 3.10-2-amd64 (debian-kernel@lists.debian.org) (gcc version 4.7.3 (Debian 4.7.3-6) ) #1 SMP Debian 3.10.5-1 (2013-08-07)
** Command line:
BOOT_IMAGE=/vmlinuz-3.10-2-amd64 root=/dev/mapper/vserver-system ro console=ttyS0,115200 quiet
** Not tainted
** Kernel log:
[ 0.463810] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[ 0.463822] cpuidle: using governor ladder
[ 0.463824] cpuidle: using governor menu
[ 0.463900] drop_monitor: Initializing network drop monitor service
[ 0.464108] TCP: cubic registered
[ 0.464167] NET: Registered protocol family 10
[ 0.464553] mip6: Mobile IPv6
[ 0.464559] NET: Registered protocol family 17
[ 0.464853] PM: Hibernation image not present or could not be loaded.
[ 0.464869] registered taskstats version 1
[ 0.465315] rtc_cmos 00:00: setting system clock to 2013-08-14 04:56:07 UTC (1376456167)
[ 0.466581] Freeing unused kernel memory: 920k freed
[ 0.467587] Write protecting the kernel read-only data: 6144k
[ 0.468879] Freeing unused kernel memory: 436k freed
[ 0.470609] Freeing unused kernel memory: 488k freed
[ 0.572699] udevd[53]: starting version 175
[ 0.671356] SCSI subsystem initialized
[ 0.699314] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 0.699320] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 0.699844] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
[ 0.699915] e1000 0000:00:03.0: setting latency timer to 64
[ 0.733958] ACPI: bus type ATA registered
[ 0.764505] ACPI: bus type USB registered
[ 0.764569] usbcore: registered new interface driver usbfs
[ 0.764581] usbcore: registered new interface driver hub
[ 0.769803] libata version 3.00 loaded.
[ 0.773295] usbcore: registered new device driver usb
[ 0.774735] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.775792] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.139025] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:27:22:35
[ 1.139036] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[ 1.141296] virtio-pci 0000:00:04.0: setting latency timer to 64
[ 1.141773] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 1.141802] virtio-pci 0000:00:05.0: setting latency timer to 64
[ 1.142136] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
[ 1.142165] virtio-pci 0000:00:06.0: setting latency timer to 64
[ 1.142901] ata_piix 0000:00:01.1: version 2.13
[ 1.142989] ata_piix 0000:00:01.1: setting latency timer to 64
[ 1.148048] scsi0 : ata_piix
[ 1.155781] scsi1 : ata_piix
[ 1.155848] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
[ 1.155851] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
[ 1.156332] uhci_hcd 0000:00:01.2: setting latency timer to 64
[ 1.156348] uhci_hcd 0000:00:01.2: UHCI Host Controller
[ 1.156358] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
[ 1.156473] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c020
[ 1.156552] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.156555] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.156557] usb usb1: Product: UHCI Host Controller
[ 1.156559] usb usb1: Manufacturer: Linux 3.10-2-amd64 uhci_hcd
[ 1.156561] usb usb1: SerialNumber: 0000:00:01.2
[ 1.156701] hub 1-0:1.0: USB hub found
[ 1.156707] hub 1-0:1.0: 2 ports detected
[ 1.240418] FDC 0 is a S82078B
[ 1.257978] vda: vda1 vda2 < vda5 >
[ 1.312477] ata1.01: ATAPI: QEMU DVD-ROM, 0.9.1, max UDMA/100
[ 1.312981] ata1.01: configured for MWDMA2
[ 1.313466] scsi 0:0:1:0: CD-ROM QEMU QEMU DVD-ROM 0.9. PQ: 0 ANSI: 5
[ 1.317151] ata2.01: NODEV after polling detection
[ 1.317387] ata2.00: ATAPI: QEMU DVD-ROM, 0.9.1, max UDMA/100
[ 1.317787] ata2.00: configured for MWDMA2
[ 1.318233] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 0.9. PQ: 0 ANSI: 5
[ 1.337581] sr0: scsi3-mmc drive: 4x/4x xa/form2 tray
[ 1.337585] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.337901] sr 0:0:1:0: Attached scsi CD-ROM sr0
[ 1.339042] sr1: scsi3-mmc drive: 4x/4x xa/form2 tray
[ 1.339330] sr 1:0:0:0: Attached scsi CD-ROM sr1
[ 1.361499] sr 0:0:1:0: Attached scsi generic sg0 type 5
[ 1.361587] sr 1:0:0:0: Attached scsi generic sg1 type 5
[ 1.424099] tsc: Refined TSC clocksource calibration: 2666.768 MHz
[ 1.432486] device-mapper: uevent: version 1.0.3
[ 1.432949] device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com
[ 1.477541] bio: create slab <bio-1> at 1
[ 1.664901] EXT4-fs (dm-0): INFO: recovery required on readonly filesystem
[ 1.664906] EXT4-fs (dm-0): write access will be enabled during recovery
[ 1.691926] EXT4-fs (dm-0): recovery complete
[ 1.692379] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[ 2.947785] udevd[336]: starting version 175
[ 3.269304] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
[ 3.282969] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 3.282982] ACPI: Power Button [PWRF]
[ 3.347667] [drm] Initialized drm 1.1.0 20060810
[ 3.529742] input: PC Speaker as /devices/platform/pcspkr/input/input2
[ 3.530794] microcode: CPU0 sig=0x623, pf=0x0, revision=0x0
[ 3.646592] platform microcode: firmware: agent aborted loading intel-ucode/06-02-03 (not found?)
[ 3.650864] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 3.742279] Error: Driver 'pcspkr' is already registered, aborting...
[ 4.394098] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[ 4.516999] EXT4-fs (dm-0): re-mounted. Opts: (null)
[ 4.756667] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[ 5.484647] loop: module loaded
[ 5.570113] nf_conntrack version 0.5.0 (8006 buckets, 32024 max)
[ 7.472857] Adding 974844k swap on /dev/mapper/vserver-swap_crypt. Priority:-1 extents:1 across:974844k
[ 7.831315] EXT4-fs (vda1): mounted filesystem with ordered data mode. Opts: (null)
[ 7.836403] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null)
[ 9.068990] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[ 9.069602] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 9.069611] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 35.740615] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 35.975611] ip6_tables: (C) 2000-2006 Netfilter Core Team
** Model information
sys_vendor:
product_name:
product_version:
chassis_vendor:
chassis_version:
bios_vendor: QEMU
bios_version: QEMU
** Loaded modules:
nf_conntrack_ipv6
nf_defrag_ipv6
ip6t_rt
ip6table_filter
ip6_tables
nf_conntrack_ipv4
nf_defrag_ipv4
xt_state
ipt_REJECT
xt_policy
xt_tcpudp
iptable_filter
ip_tables
x_tables
binfmt_misc
xts
gf128mul
nf_nat_ftp
nf_conntrack_ftp
nf_nat
nf_conntrack
loop
dm_crypt
snd_pcm
snd_page_alloc
snd_timer
snd
soundcore
virtio_balloon
psmouse
evdev
microcode
pcspkr
serio_raw
virtio_console
ttm
drm_kms_helper
drm
processor
button
i2c_piix4
i2c_core
thermal_sys
ext4
crc16
jbd2
mbcache
dm_mod
sg
sr_mod
cdrom
ata_generic
virtio_blk
floppy
uhci_hcd
ehci_hcd
ata_piix
libata
virtio_pci
usbcore
e1000
scsi_mod
virtio_ring
virtio
usb_common
** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address 10.0.0.1
netmask 255.255.255.248
network 10.0.0.152
broadcast 10.0.0.159
gateway 10.0.0.153
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 10.0.0.2 10.0.0.3
dns-search example.com
iface eth0 inet6 static
address 2001:db8::2
gateway 2001:db8::1
netmask 64
auto eth0:0
iface eth0:0 inet static
address 192.168.2.1
netmask 255.255.255.0
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 52:54:00:27:22:35 brd ff:ff:ff:ff:ff:ff
inet 10.0.0.1/29 brd 10.0.0.159 scope global eth0
valid_lft forever preferred_lft forever
inet 192.168.2.1/24 brd 192.168.2.255 scope global eth0:0
valid_lft forever preferred_lft forever
inet6 2001:db8::2/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::5054:ff:fe27:2235/64 scope link
valid_lft forever preferred_lft forever
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
eth0: 2940347 3283 0 0 0 0 0 0 411347 2215 0 0 0 0 0 0
lo: 55322 93 0 0 0 0 0 0 55322 93 0 0 0 0 0 0
*** Protocol statistics:
Ip:
540 total packets received
0 forwarded
0 incoming packets discarded
537 incoming packets delivered
535 requests sent out
Icmp:
1 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
echo requests: 1
365 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 364
echo replies: 1
IcmpMsg:
InType8: 1
OutType0: 1
OutType3: 364
Tcp:
15 active connections openings
4 passive connection openings
5 failed connection attempts
0 connection resets received
1 connections established
2643 segments received
1614 segments send out
0 segments retransmited
0 bad segments received.
5 resets sent
Udp:
64 packets received
364 packets to unknown port received.
0 packet receive errors
64 packets sent
UdpLite:
TcpExt:
4 TCP sockets finished time wait in fast timer
8 delayed acks sent
Quick ack mode was activated 2 times
2 packets directly queued to recvmsg prequeue.
1835 packet headers predicted
84 acknowledgments not containing data payload received
451 predicted acknowledgments
TCPLossProbes: 1
2 DSACKs sent for old packets
1 DSACKs received
TCPRcvCoalesce: 1175
IpExt:
InOctets: 168807
OutOctets: 172164
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000]
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Physical Slot: 1
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] [8086:7010] (prog-if 80 [Master])
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Physical Slot: 1
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
Region 4: I/O ports at c000 [size=16]
Kernel driver in use: ata_piix
00:01.2 USB controller [0c03]: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] [8086:7020] (rev 01) (prog-if 00 [UHCI])
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Physical Slot: 1
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin D routed to IRQ 11
Region 4: I/O ports at c020 [size=32]
Kernel driver in use: uhci_hcd
00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 03)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Physical Slot: 1
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 9
Kernel driver in use: piix4_smbus
00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8] (prog-if 00 [VGA controller])
Subsystem: Red Hat, Inc Device [1af4:1100]
Physical Slot: 2
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at f0000000 (32-bit, prefetchable) [size=32M]
Region 1: Memory at f2000000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled]
00:03.0 Ethernet controller [0200]: Intel Corporation 82540EM Gigabit Ethernet Controller [8086:100e] (rev 03)
Physical Slot: 3
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 10
Region 0: Memory at f2020000 (32-bit, non-prefetchable) [size=128K]
Region 1: I/O ports at c040 [size=64]
Kernel driver in use: e1000
00:04.0 Mass storage controller [0180]: Red Hat, Inc Virtio block device [1af4:1001]
Subsystem: Red Hat, Inc Device [1af4:0002]
Physical Slot: 4
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at c080 [size=64]
Kernel driver in use: virtio-pci
00:05.0 RAM memory [0500]: Red Hat, Inc Virtio memory balloon [1af4:1002]
Subsystem: Red Hat, Inc Device [1af4:0005]
Physical Slot: 5
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c0c0 [size=32]
Kernel driver in use: virtio-pci
00:06.0 Unclassified device [00ff]: Red Hat, Inc Virtio console [1af4:1003]
Subsystem: Red Hat, Inc Device [1af4:0003]
Physical Slot: 6
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at c0e0 [size=32]
Kernel driver in use: virtio-pci
** USB devices:
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-- System Information:
Debian Release: 7.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.10-2-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-3.10-2-amd64 depends on:
ii debconf [debconf-2.0] 1.5.49
ii initramfs-tools [linux-initramfs-tool] 0.112~bpo70+1
ii kmod 9-3
ii linux-base 3.5
ii module-init-tools 9-3
Versions of packages linux-image-3.10-2-amd64 recommends:
ii firmware-linux-free 3.2
Versions of packages linux-image-3.10-2-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 1.99-27+deb7u1
pn linux-doc-3.10 <none>
Versions of packages linux-image-3.10-2-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux <none>
pn firmware-linux-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-3.10-2-amd64/postinst/missing-firmware-3.10-2-amd64:
linux-image-3.10-2-amd64/postinst/depmod-error-initrd-3.10-2-amd64: false
linux-image-3.10-2-amd64/prerm/removing-running-kernel-3.10-2-amd64: true
linux-image-3.10-2-amd64/postinst/ignoring-ramdisk:
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