--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: instability with 4.14 regarding KVM virtualization
- From: Marc Haber <mh+debian-bugs@zugschlus.de>
- Date: Mon, 25 Dec 2017 14:15:49 +0100
- Message-id: <20171225131549.m3bnhru2jhlipgjm@torres.zugschlus.de>
Package: src:linux
Version: 4.14.2-1
Severity: normal
Tags: upstream
Hi,
starting with kernel 4.14, the majority of mv KVM virtualization hosts
has become unstable. This behavior has been present in every 4.14
kernel, regardless of self-compiled or the Debian kernel. I am reporting
this in Debian in hope that I can get more input here than I got on the
linux-kernel mailing list.
The issue happens on various Debian stable hosts (didn't try unstable
yet) with AMD and Intel CPUs, including:
- Model name: AMD GX-412TC SOC
- Model name: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
- Model name: Quad-Core AMD Opteron(tm) Processor 1389
- Model name: Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz
The symptoms appear more often when the system is under tight memory
conditions and/or KSM is enabled. Disabling KSM decreases the frequency
of the issue happening, but doesn't make it stop. Going back to a 4.13
kernel makes all machines rock-stable again. I also see this behavior in
4.15 release candidates kernels up to -rc4 (-rc5 test still pending).
Symptoms are (choose any combination).
- VMs hanging completely: no ping, no reaction on serial console
- VMs losing their storage: machine still pings, login not possible,
no "password" prompt after entering user name on serial console
- reliable and reproducible segfault of certain binaries in the VM
until the VM is restarted
- VM file systems being re-mounted r/o
- VM file systems being corrupted so that external fsck is necessary
- virsh shutdown not working for affected VM
- sometimes, even virsh destroy not working (hanging for minutes until
Ctrl-C, sometimes error message, unfortunately not written down)
- host not rebooting cleanly, needing hardware reset
I tried bisecting the kernel between 4.13 and 4.14, but the results are
inconclusive to me:
- 569dbb88e80deb68974ef6fdd6a13edb9d686261 is good
- ddf720f86efe38cb3ef88b2eaad9ea8ad7c6f798 is bad
- ddf720f86efe38cb3ef88b2eaad9ea8ad7c6f798 was the result of the kernel
bisect between 4.13 and 4.14, but is a one-character typo fix in a
comment.
- I am also confused that ddf720f86efe38cb3ef88b2eaad9ea8ad7c6f798 is in
4.13-rc7, therefore earlier than the "good" 4.13 relese
In the second try, I tried bisecting between those two commits. This
quickly results in:
The merge base cc4a41fe5541a73019a864883297bd5043aa6d98 is bad.
This means the bug has been fixed between
cc4a41fe5541a73019a864883297bd5043aa6d98 and
[569dbb88e80deb68974ef6fdd6a13edb9d686261].
569dbb88e80deb68974ef6fdd6a13edb9d686261 is Linux 4.13 and is good
cc4a41fe5541a73019a864883297bd5043aa6d98 is Linux 4.13-rc7 and is bad.
Bisecting between those ends up in:
[6/4993]mh@fan:~/linux/git/bisect/linux ((v4.13) *|BISECTING) $ git
bisect good
Some good revs are not ancestors of the bad rev.
git bisect cannot work properly in this case.
Maybe you mistook good and bad revs?
git [5/4992]mh@fan:~/linux/git/bisect/linux ((v4.13) *|BISECTING) $ git
bisect log
git bisect start
# bad: [cc4a41fe5541a73019a864883297bd5043aa6d98] Linux 4.13-rc7
git bisect bad cc4a41fe5541a73019a864883297bd5043aa6d98
What am I doing wrong here? Any idea what to do here?
Greetings
Marc
-- Package-specific info:
** Version:
Linux version 4.14.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-16)) #1 SMP Debian 4.14.2-1 (2017-11-30)
** Command line:
BOOT_IMAGE=/vmlinuz-4.14.0-1-amd64 root=/dev/mapper/heel-root ro net.ifnames=1
** Not tainted
** Kernel log:
[ 10.160061] [drm] Driver supports precise vblank timestamp query.
[ 10.160422] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 10.169463] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input8
[ 10.196551] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 10.200499] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: discard
[ 10.235958] systemd-journald[467]: Received request to flush runtime journal from PID 1
[ 10.237138] [drm] Initialized i915 1.6.0 20170818 for 0000:00:02.0 on minor 0
[ 10.239282] 8021q: 802.1Q VLAN Support v1.8
[ 10.240463] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: discard
[ 10.249705] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 10.252137] acpi device:00: registered as cooling_device5
[ 10.252233] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9
[ 10.253318] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: discard
[ 10.265969] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 10.448215] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 10.492251] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 10.492477] IPv6: ADDRCONF(NETDEV_UP): int181: link is not ready
[ 10.492685] IPv6: ADDRCONF(NETDEV_UP): int182: link is not ready
[ 10.492885] IPv6: ADDRCONF(NETDEV_UP): int188: link is not ready
[ 10.493076] IPv6: ADDRCONF(NETDEV_UP): int189: link is not ready
[ 10.493284] IPv6: ADDRCONF(NETDEV_UP): int191: link is not ready
[ 10.493473] IPv6: ADDRCONF(NETDEV_UP): int192: link is not ready
[ 10.493663] IPv6: ADDRCONF(NETDEV_UP): int193: link is not ready
[ 10.493851] IPv6: ADDRCONF(NETDEV_UP): int198: link is not ready
[ 10.494051] IPv6: ADDRCONF(NETDEV_UP): int199: link is not ready
[ 10.603477] Adding 8388604k swap on /dev/mapper/heel-swap0. Priority:-2 extents:1 across:8388604k SSDscFS
[ 10.634874] snd_hda_codec_conexant hdaudioC0D0: CX20590: BIOS auto-probing.
[ 10.635351] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20590: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
[ 10.635356] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 10.635359] snd_hda_codec_conexant hdaudioC0D0: hp_outs=2 (0x1c/0x19/0x0/0x0/0x0)
[ 10.635362] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
[ 10.635364] snd_hda_codec_conexant hdaudioC0D0: inputs:
[ 10.635367] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x23
[ 10.635370] snd_hda_codec_conexant hdaudioC0D0: Mic=0x1b
[ 10.635374] snd_hda_codec_conexant hdaudioC0D0: Dock Mic=0x1a
[ 10.636905] iTCO_vendor_support: vendor-support=0
[ 10.637304] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 10.637352] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
[ 10.637386] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication
[ 10.637470] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 10.656050] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 10.657054] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 10.657130] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 10.657203] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 10.657272] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 10.657342] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 10.657707] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[ 10.657775] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[ 10.658210] fbcon: inteldrmfb (fb0) is primary device
[ 10.669387] br189: port 1(int189) entered blocking state
[ 10.669389] br189: port 1(int189) entered disabled state
[ 10.669493] device int189 entered promiscuous mode
[ 10.669494] device enp0s25 entered promiscuous mode
[ 10.670140] IPv6: ADDRCONF(NETDEV_UP): br199: link is not ready
[ 10.670722] IPv6: ADDRCONF(NETDEV_UP): br189: link is not ready
[ 10.675379] Process accounting resumed
[ 10.721245] EXT4-fs (dm-15): mounted filesystem with ordered data mode. Opts: (null)
[ 10.784908] br199: port 1(int199) entered blocking state
[ 10.784909] br199: port 1(int199) entered disabled state
[ 10.784993] device int199 entered promiscuous mode
[ 11.832166] Console: switching to colour frame buffer device 240x67
[ 11.863051] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 13.402134] e1000e: enp0s25 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
[ 13.405923] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
[ 13.409960] IPv6: ADDRCONF(NETDEV_CHANGE): int181: link becomes ready
[ 13.411170] IPv6: ADDRCONF(NETDEV_CHANGE): int182: link becomes ready
[ 13.412547] IPv6: ADDRCONF(NETDEV_CHANGE): int188: link becomes ready
[ 13.413903] IPv6: ADDRCONF(NETDEV_CHANGE): int189: link becomes ready
[ 13.415056] br189: port 1(int189) entered blocking state
[ 13.416123] br189: port 1(int189) entered forwarding state
[ 13.417198] IPv6: ADDRCONF(NETDEV_CHANGE): int191: link becomes ready
[ 13.418536] IPv6: ADDRCONF(NETDEV_CHANGE): int192: link becomes ready
[ 13.420283] IPv6: ADDRCONF(NETDEV_CHANGE): int193: link becomes ready
[ 13.421942] IPv6: ADDRCONF(NETDEV_CHANGE): int198: link becomes ready
[ 13.423559] IPv6: ADDRCONF(NETDEV_CHANGE): int199: link becomes ready
[ 13.425176] br199: port 1(int199) entered blocking state
[ 13.426766] br199: port 1(int199) entered forwarding state
[ 13.428434] IPv6: ADDRCONF(NETDEV_CHANGE): br189: link becomes ready
[ 13.430128] IPv6: ADDRCONF(NETDEV_CHANGE): br199: link becomes ready
[ 13.449551] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 13.533077] Ebtables v2.0 registered
[ 14.650857] tun: Universal TUN/TAP device driver, 1.6
[ 14.814768] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
[ 15.117614] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
[ 15.346348] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
[ 15.536058] br199: port 2(vnet0) entered blocking state
[ 15.537210] br199: port 2(vnet0) entered disabled state
[ 15.538532] device vnet0 entered promiscuous mode
[ 15.573994] br199: port 2(vnet0) entered blocking state
[ 15.575842] br199: port 2(vnet0) entered forwarding state
[ 15.680043] br189: port 2(vnet1) entered blocking state
[ 15.681870] br189: port 2(vnet1) entered disabled state
[ 15.684089] device vnet1 entered promiscuous mode
[ 15.708440] br189: port 2(vnet1) entered blocking state
[ 15.710211] br189: port 2(vnet1) entered forwarding state
[ 15.776677] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
[ 16.370283] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
[ 16.820270] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
[ 17.412162] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
[ 17.414757] device-mapper: core: qemu-system-x86: sending ioctl 5326 to DM device without required privilege.
** Model information
sys_vendor: LENOVO
product_name: 4243F53
product_version: ThinkPad T520
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: 8AET65WW (1.45 )
board_vendor: LENOVO
board_name: 4243F53
board_version: Not Available
** Loaded modules:
vhost_net
tun
vhost
macvtap
macvlan
tap
ebtable_filter
ebtables
ip6table_filter
ip6_tables
iptable_filter
snd_hda_codec_hdmi
iTCO_wdt
iTCO_vendor_support
snd_hda_codec_conexant
snd_hda_codec_generic
wmi_bmof
nls_ascii
nls_cp437
vfat
fat
8021q
garp
mrp
bridge
stp
llc
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
snd_hda_intel
kvm
irqbypass
crct10dif_pclmul
efi_pstore
crc32_pclmul
i915
snd_hda_codec
ghash_clmulni_intel
snd_hda_core
intel_cstate
joydev
thinkpad_acpi
snd_hwdep
intel_uncore
evdev
snd_pcm
pl2303
intel_rapl_perf
nvram
snd_timer
drm_kms_helper
serio_raw
efivars
pcspkr
lpc_ich
usbserial
mfd_core
wmi
shpchp
snd
sg
drm
mei_me
soundcore
rfkill
i2c_algo_bit
mei
battery
ac
button
video
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
raid1
raid0
multipath
linear
md_mod
dm_mod
sd_mod
crc32c_intel
ahci
i2c_i801
libahci
sata_sil24
e1000e
aesni_intel
aes_x86_64
crypto_simd
psmouse
cryptd
glue_helper
ehci_pci
ptp
ehci_hcd
sdhci_pci
libata
sdhci
mmc_core
scsi_mod
usbcore
pps_core
usb_common
thermal
** Network interface configuration:
auto int181
iface int181 inet manual
vlan_raw_device enp1s0
auto int189
iface int189 inet manual
vlan_raw_device enp1s0
auto int199
iface int199 inet manual
vlan_raw_device enp1s0
auto int192
iface int192 inet manual
vlan_raw_device enp1s0
auto int182
iface int182 inet manual
vlan_raw_device enp1s0
auto int193
iface int193 inet manual
vlan_raw_device enp0s25
auto int188
iface int188 inet manual
vlan_raw_device enp0s25
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
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: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
3: br199: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 0a:b7:1b:86:d0:21 brd ff:ff:ff:ff:ff:ff
inet6 fe80::8b7:1bff:fe86:d021/64 scope link
valid_lft forever preferred_lft forever
4: br189: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether d6:63:76:58:e4:b4 brd ff:ff:ff:ff:ff:ff
inet6 fe80::d463:76ff:fe58:e4b4/64 scope link
valid_lft forever preferred_lft forever
5: int191@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet 192.168.191.96/24 brd 192.168.191.255 scope global int191
valid_lft forever preferred_lft forever
inet6 2a01:238:4071:3291:f2de:f1ff:feb9:12fe/64 scope global deprecated mngtmpaddr noprefixroute dynamic
valid_lft 86345sec preferred_lft 0sec
inet6 2a01:238:4071:3291::60:100/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
6: int199@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br199 state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
7: int198@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
8: int182@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
9: int189@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br189 state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
10: int193@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
11: int192@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
12: int181@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
13: int188@enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f0:de:f1:b9:12:fe brd ff:ff:ff:ff:ff:ff
inet6 fe80::f2de:f1ff:feb9:12fe/64 scope link
valid_lft forever preferred_lft forever
14: macvtap0@int181: <BROADCAST,MULTICAST,ALLMULTI,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 500
link/ether 52:54:00:ba:00:d0 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:feba:d0/64 scope link
valid_lft forever preferred_lft forever
15: macvtap1@int181: <BROADCAST,MULTICAST,ALLMULTI,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 500
link/ether 52:54:00:fb:de:4d brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:fefb:de4d/64 scope link
valid_lft forever preferred_lft forever
16: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br199 state UNKNOWN group default qlen 1000
link/ether fe:54:00:25:ab:54 brd ff:ff:ff:ff:ff:ff
inet6 fe80::fc54:ff:fe25:ab54/64 scope link
valid_lft forever preferred_lft forever
17: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br189 state UNKNOWN group default qlen 1000
link/ether fe:54:00:e2:f2:cb brd ff:ff:ff:ff:ff:ff
inet6 fe80::fc54:ff:fee2:f2cb/64 scope link
valid_lft forever preferred_lft forever
18: macvtap2@int181: <BROADCAST,MULTICAST,ALLMULTI,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 500
link/ether 52:54:00:93:ff:c8 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:fe93:ffc8/64 scope link
valid_lft forever preferred_lft forever
19: macvtap3@int181: <BROADCAST,MULTICAST,ALLMULTI,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 500
link/ether 52:54:00:c5:8b:c0 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:fec5:8bc0/64 scope link
valid_lft forever preferred_lft forever
20: macvtap4@int181: <BROADCAST,MULTICAST,ALLMULTI,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 500
link/ether 52:54:00:b4:b8:00 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:feb4:b800/64 scope link
valid_lft forever preferred_lft forever
21: macvtap5@int181: <BROADCAST,MULTICAST,ALLMULTI,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 500
link/ether 52:54:00:71:2a:63 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:fe71:2a63/64 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
int199: 0 0 0 0 0 0 0 0 312317 7090 0 0 0 0 0 0
vnet1: 5943671 13178 0 0 0 0 0 0 9986199 38600 0 0 0 0 0 0
lo: 5694 63 0 0 0 0 0 0 5694 63 0 0 0 0 0 0
int182: 57755 208 0 0 0 0 0 206 898 10 0 0 0 0 0 0
macvtap2: 133724 734 0 0 0 0 0 501 111506 240 0 0 0 0 0 0
int189: 9442265 38574 0 0 0 0 0 189 5945467 13198 0 0 0 0 0 0
vnet0: 310349 7068 0 0 0 0 0 0 7394 67 0 0 0 0 0 0
enp0s25: 13376956 44595 0 0 0 0 0 1456 8529999 24732 0 0 0 0 0 0
int193: 53674 189 0 0 0 0 0 189 898 10 0 0 0 0 0 0
macvtap1: 611216 1185 0 0 0 0 0 507 911975 532 0 0 0 0 0 0
macvtap4: 132816 730 0 0 0 0 0 495 115570 233 0 0 0 0 0 0
int191: 1534500 1987 0 0 0 0 0 194 312907 1377 0 0 0 0 0 0
int198: 28009 95 0 0 0 0 0 95 898 10 0 0 0 0 0 0
macvtap5: 129604 704 0 0 0 0 0 467 122586 261 0 0 0 0 0 0
macvtap0: 100238 684 0 0 0 0 0 400 187663 382 0 0 0 0 0 0
br189: 55978 220 0 0 0 0 0 0 898 10 0 0 0 0 0 0
int181: 1120110 2444 0 0 0 0 0 174 1590948 2250 0 0 0 0 0 0
macvtap3: 585862 1078 0 0 0 0 0 501 140750 592 0 0 0 0 0 0
int188: 53650 189 0 0 0 0 0 189 898 10 0 0 0 0 0 0
br199: 211369 7067 0 0 0 0 0 0 3994 46 0 0 0 0 0 0
int192: 55789 206 0 0 0 0 0 206 898 10 0 0 0 0 0 0
*** Protocol statistics:
Ip:
Forwarding: 2
826 total packets received
11 with invalid addresses
0 forwarded
0 incoming packets discarded
203 incoming packets delivered
135 requests sent out
Icmp:
8 ICMP messages received
0 input ICMP message failed
ICMP input histogram:
destination unreachable: 8
8 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 8
IcmpMsg:
InType3: 8
OutType3: 8
Tcp:
10 active connection openings
2 passive connection openings
2 failed connection attempts
0 connection resets received
1 connections established
1601 segments received
1256 segments sent out
8 segments retransmitted
0 bad segments received
8 resets sent
Udp:
44 packets received
8 packets to unknown port received
0 packet receive errors
52 packets sent
0 receive buffer errors
0 send buffer errors
IgnoredMulti: 10
UdpLite:
TcpExt:
3 TCP sockets finished time wait in fast timer
6 delayed acks sent
670 packet headers predicted
172 acknowledgments not containing data payload received
612 predicted acknowledgments
TCPTimeouts: 3
TCPLossProbes: 1
4 connections reset due to unexpected data
TCPRcvCoalesce: 100
TCPOFOQueue: 3
TCPAutoCorking: 73
TCPSynRetrans: 8
TCPOrigDataSent: 860
TCPHystartTrainDetect: 1
TCPHystartTrainCwnd: 19
IpExt:
InMcastPkts: 24
OutMcastPkts: 5
InBcastPkts: 10
InOctets: 331319
OutOctets: 9032
InMcastOctets: 822
OutMcastOctets: 230
InBcastOctets: 3280
InNoECTPkts: 831
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)
Subsystem: Lenovo 2nd Generation Core Processor Family DRAM Controller [17aa:21cf]
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: 0
Capabilities: <access denied>
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller [17aa:21cf]
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: 0
Interrupt: pin A routed to IRQ 29
Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 5000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
Subsystem: Lenovo 6 Series/C200 Series Chipset Family MEI Controller [17aa:21cf]
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: 0
Interrupt: pin A routed to IRQ 28
Region 0: Memory at f2425000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
Subsystem: Lenovo 82579LM Gigabit Network Connection [17aa:21ce]
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: 0
Interrupt: pin A routed to IRQ 26
Region 0: Memory at f2400000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at f242b000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 5080 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller [17aa:21cf]
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
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f242a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
Subsystem: Lenovo 6 Series/C200 Series Chipset Family High Definition Audio Controller [17aa:21cf]
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: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 30
Region 0: Memory at f2420000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4) (prog-if 00 [Normal decode])
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-
Interrupt: pin A routed to IRQ 16
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: dfa00000-dfbfffff
Prefetchable memory behind bridge: 00000000dfc00000-00000000dfdfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4) (prog-if 00 [Normal decode])
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: 0, Cache Line Size: 64 bytes
Interrupt: pin D routed to IRQ 19
Bus: primary=00, secondary=05, subordinate=0c, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f1c00000-f23fffff
Prefetchable memory behind bridge: 00000000f0400000-00000000f0bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b4) (prog-if 00 [Normal decode])
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: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f1400000-f1bfffff
Prefetchable memory behind bridge: 00000000f0c00000-00000000f13fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller [17aa:21cf]
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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f2429000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1f.0 ISA bridge [0601]: Intel Corporation QM67 Express Chipset Family LPC Controller [8086:1c4f] (rev 04)
Subsystem: Levo QM67 Express Chipset Family LPC Controller [17aa:21cf]
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
Capabilities: <access denied>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [17aa:21cf]
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
Interrupt: pin B routed to IRQ 27
Region 0: I/O ports at 50a8 [size=8]
Region 1: I/O ports at 50bc [size=4]
Region 2: I/O ports at 50a0 [size=8]
Region 3: I/O ports at 50b8 [size=4]
Region 4: I/O ports at 5060 [size=32]
Region 5: Memory at f2428000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)
Subsystem: Lenovo 6 Series/C200 Series Chipset Family SMBus Controller [17aa:21cf]
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 C routed to IRQ 18
Region 0: Memory at f2424000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
05:00.0 RAID bus controller [0104]: Silicon Image, Inc. SiI 3132 Serial ATA Raid II Controller [1095:3132] (rev 01)
Subsystem: Silicon Image, Inc. SiI 3132 Serial ATA Raid II Controller [1095:7132]
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: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at f1c04000 (64-bit, non-prefetchable) [size=128]
Region 2: Memory at f1c00000 (64-bit, non-prefetchable) [size=16K]
Region 4: I/O ports at 4000 [size=128]
Expansion ROM at f1c80000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: sata_sil24
Kernel modules: sata_sil24
0d:00.0 System peripheral [0880]: Ricoh Co Ltd MMC/SD Host Controller [1180:e822] (rev 08) (prog-if 01)
Subsystem: Lenovo MMC/SD Host Controller [17aa:21cf]
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: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f1400000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
USB devices:
not available
-- System Information:
Debian Release: 9.3
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.14.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8), LANGUAGE=en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.14.0-1-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.130
ii kmod 23-2
ii linux-base 4.5
Versions of packages linux-image-4.14.0-1-amd64 recommends:
pn apparmor <none>
pn firmware-linux-free <none>
pn irqbalance <none>
Versions of packages linux-image-4.14.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-efi-amd64 2.02~beta3-5
pn linux-doc-4.14 <none>
Versions of packages linux-image-4.14.0-1-amd64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
pn firmware-misc-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
--
-----------------------------------------------------------------------------
Marc Haber | "I don't trust Computers. They | Mailadresse im Header
Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402
Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421
--- End Message ---