Public bug reported:
With Bionic kernel 4.15.0-15 and 4.15.0-17 I am experiencing periodic
hanging of the LAN connection. This is happening on an Asus X99-DELUX
motherboard, controller specifications:
Intel® I218V, 1 x Gigabit LAN Controller(s)
Intel® I211-AT, 1 x Gigabit LAN
Dual Gigabit LAN controllers- 802.3az Energy Efficient Ethernet (EEE) appliance
Support Teaming Technology
ASUS Turbo LAN Utility
The CPU is an i7-6850 and it is configured with 128GB of DDR4 RAM.
This machine has a number of Qemu/KVM virtual guests and is using a software
bridge to share the interface.
This did not happen with 17.10 and 4.13.0 kernel. It is happening on multiple
machines here.
Here are the messages from dmesg:
1016198.957850] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <ea>
TDT <2d>
next_to_use <2d>
next_to_clean <e9>
buffer_info[next_to_clean]:
time_stamp <13c8d0008>
next_to_watch <ea>
jiffies <13c8d0880>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <3c00>
PHY Extended Status <3000>
PCI Status <10>
[1016200.942072] e1000e 0000:00:19.0 eno1: Detected Hardware Unit Hang:
TDH <ea>
TDT <2d>
next_to_use <2d>
next_to_clean <e9>
buffer_info[next_to_clean]:
time_stamp <13c8d0008>
next_to_watch <ea>
jiffies <13c8d1040>
next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status <3c00>
PHY Extended Status <3000>
PCI Status <10>
[1016202.413607] e1000e 0000:00:19.0 eno1: Reset adapter unexpectedly
[1016202.413701] bridge0: port 1(eno1) entered disabled state
[1016202.413732] bridge0: topology change detected, propagating
[1016206.666676] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow
Control: Rx/Tx
[1016206.666708] bridge0: port 1(eno1) entered blocking state
[1016206.666712] bridge0: port 1(eno1) entered listening state
[1016216.750911] bridge0: port 1(eno1) entered learning state
[1016232.110291] bridge0: port 1(eno1) entered forwarding state
[1016232.110294] bridge0: topology change detected, sending tcn bpdu
[1017834.390579] cfg80211: Loading compiled-in X.509 certificates for
regulatory database
[1017834.390770] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[1017834.414792] platform regulatory.0: Direct firmware load for regulatory.db
failed with error -2
[1017834.414794] cfg80211: failed to load regulatory.db
If there is any other information I can provide to aid in resolution, please
contact me, nan...@eskimo.com. Thank you!
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-15-lowlatency 4.15.0-15.16
ProcVersionSignature: Ubuntu 4.15.0-15.16-lowlatency 4.15.15
Uname: Linux 4.15.0-15-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu6
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC1D3',
'/dev/snd/hwC1D2', '/dev/snd/hwC1D1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D9p',
'/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p',
'/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D0',
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CurrentDesktop: MATE
Date: Mon Apr 23 16:45:30 2018
HibernationDevice: RESUME=UUID=963cb206-8962-4fc0-82a1-fc4f02a9b5c5
InstallationDate: Installed on 2017-05-05 (353 days ago)
InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: ASUS All Series
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-15-lowlatency
root=UUID=28825f5b-a6fd-4e09-982c-0513ae4d2842 ro quiet splash vt.handoff=1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.15.0-15-lowlatency N/A
linux-backports-modules-4.15.0-15-lowlatency N/A
linux-firmware 1.173
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2018-04-12 (11 days ago)
dmi.bios.date: 08/11/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1801
dmi.board.asset.tag: Default string
dmi.board.name: X99-E
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1801:bd08/11/2017:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnX99-E:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: ASUS MB
dmi.product.name: All Series
dmi.product.version: System Version
dmi.sys.vendor: ASUS
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1766377
Title:
Ethernet E1000 Controller Hangs
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