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[Bug 1391674] [NEW] "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: gianfilippo <1391674@xxxxxxxxxxxxxxxxxx>
Date: Tue, 11 Nov 2014 22:32:45 -0000
Reply-to: Bug 1391674 <1391674@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Using ubuntu 14.04 LTS

> uname -a
Linux argeste 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

/var/log/syslog:

Nov 11 23:29:00 argeste kernel: [846163.967778] e1000e 0000:00:19.0 eth1: Reset adapter unexpectedly
Nov 11 23:29:01 argeste kernel: [846163.982417] xen-br1: port 1(eth1) entered disabled state
Nov 11 23:29:05 argeste kernel: [846168.028959] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Nov 11 23:29:05 argeste kernel: [846168.029085] xen-br1: port 1(eth1) entered forwarding state
Nov 11 23:29:05 argeste kernel: [846168.029094] xen-br1: port 1(eth1) entered forwarding state
Nov 11 23:29:08 argeste kernel: [846171.956810] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
Nov 11 23:29:08 argeste kernel: [846171.956810]   TDH                  <0>
Nov 11 23:29:08 argeste kernel: [846171.956810]   TDT                  <1>
Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_use          <1>
Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_clean        <0>
Nov 11 23:29:08 argeste kernel: [846171.956810] buffer_info[next_to_clean]:
Nov 11 23:29:08 argeste kernel: [846171.956810]   time_stamp           <10c9ab819>
Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_watch        <0>
Nov 11 23:29:08 argeste kernel: [846171.956810]   jiffies              <10c9ab9d1>
Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_watch.status <0>
Nov 11 23:29:08 argeste kernel: [846171.956810] MAC Status             <40080183>
Nov 11 23:29:08 argeste kernel: [846171.956810] PHY Status             <796d>
Nov 11 23:29:08 argeste kernel: [846171.956810] PHY 1000BASE-T Status  <3800>
Nov 11 23:29:08 argeste kernel: [846171.956810] PHY Extended Status    <3000>
Nov 11 23:29:08 argeste kernel: [846171.956810] PCI Status             <10>
Nov 11 23:29:10 argeste kernel: [846173.956722] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
Nov 11 23:29:10 argeste kernel: [846173.956722]   TDH                  <0>
Nov 11 23:29:10 argeste kernel: [846173.956722]   TDT                  <1>
Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_use          <1>
Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_clean        <0>
Nov 11 23:29:10 argeste kernel: [846173.956722] buffer_info[next_to_clean]:
Nov 11 23:29:10 argeste kernel: [846173.956722]   time_stamp           <10c9ab819>
Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_watch        <0>
Nov 11 23:29:10 argeste kernel: [846173.956722]   jiffies              <10c9abbc5>
Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_watch.status <0>
Nov 11 23:29:10 argeste kernel: [846173.956722] MAC Status             <40080183>
Nov 11 23:29:10 argeste kernel: [846173.956722] PHY Status             <796d>
Nov 11 23:29:10 argeste kernel: [846173.956722] PHY 1000BASE-T Status  <3800>
Nov 11 23:29:10 argeste kernel: [846173.956722] PHY Extended Status    <3000>
Nov 11 23:29:10 argeste kernel: [846173.956722] PCI Status             <10>
Nov 11 23:29:12 argeste kernel: [846175.956759] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
Nov 11 23:29:12 argeste kernel: [846175.956759]   TDH                  <0>
Nov 11 23:29:12 argeste kernel: [846175.956759]   TDT                  <1>
Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_use          <1>
Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_clean        <0>
Nov 11 23:29:12 argeste kernel: [846175.956759] buffer_info[next_to_clean]:
Nov 11 23:29:12 argeste kernel: [846175.956759]   time_stamp           <10c9ab819>
Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_watch        <0>
Nov 11 23:29:12 argeste kernel: [846175.956759]   jiffies              <10c9abdb9>
Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_watch.status <0>
Nov 11 23:29:12 argeste kernel: [846175.956759] MAC Status             <40080183>
Nov 11 23:29:12 argeste kernel: [846175.956759] PHY Status             <796d>
Nov 11 23:29:12 argeste kernel: [846175.956759] PHY 1000BASE-T Status  <3800>
Nov 11 23:29:12 argeste kernel: [846175.956759] PHY Extended Status    <3000>
Nov 11 23:29:12 argeste kernel: [846175.956759] PCI Status             <10>
Nov 11 23:29:14 argeste kernel: [846177.956686] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
Nov 11 23:29:14 argeste kernel: [846177.956686]   TDH                  <0>
Nov 11 23:29:14 argeste kernel: [846177.956686]   TDT                  <1>
Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_use          <1>
Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_clean        <0>
Nov 11 23:29:14 argeste kernel: [846177.956686] buffer_info[next_to_clean]:
Nov 11 23:29:14 argeste kernel: [846177.956686]   time_stamp           <10c9ab819>
Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_watch        <0>
Nov 11 23:29:14 argeste kernel: [846177.956686]   jiffies              <10c9abfad>
Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_watch.status <0>
Nov 11 23:29:14 argeste kernel: [846177.956686] MAC Status             <40080183>
Nov 11 23:29:14 argeste kernel: [846177.956686] PHY Status             <796d>
Nov 11 23:29:14 argeste kernel: [846177.956686] PHY 1000BASE-T Status  <3800>
Nov 11 23:29:14 argeste kernel: [846177.956686] PHY Extended Status    <3000>
Nov 11 23:29:14 argeste kernel: [846177.956686] PCI Status             <10>
Nov 11 23:29:14 argeste kernel: [846177.967764] e1000e 0000:00:19.0 eth1: Reset adapter unexpectedly
Nov 11 23:29:15 argeste kernel: [846177.987961] xen-br1: port 1(eth1) entered disabled state

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-39-generic 3.13.0-39.66
ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
Uname: Linux 3.13.0-39-generic x86_64
AlsaDevices:
 total 0
 crw-rw---- 1 root audio 116,  1 nov  2 04:26 seq
 crw-rw---- 1 root audio 116, 33 nov  2 04:26 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Date: Tue Nov 11 23:30:17 2014
HibernationDevice: RESUME=UUID=327b5850-ea70-4b94-8205-9c64aeb99e19
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
 Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 001 Device 003: ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
 Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Supermicro X9SCL/X9SCM
PciMultimedia:

ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
ProcFB:

ProcKernelCmdLine: placeholder root=UUID=74a1154f-b6bc-49fa-bcf4-4e8edf793248 ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-39-generic N/A
 linux-backports-modules-3.13.0-39-generic  N/A
 linux-firmware                             1.127.7
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-11-02 (9 days ago)
dmi.bios.date: 09/17/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2.0b
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X9SCL/X9SCM
dmi.board.vendor: Supermicro
dmi.board.version: 1.11A
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 0123456789
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2.0b:bd09/17/2012:svnSupermicro:pnX9SCL/X9SCM:pvr0123456789:rvnSupermicro:rnX9SCL/X9SCM:rvr1.11A:cvnSupermicro:ct3:cvr0123456789:
dmi.product.name: X9SCL/X9SCM
dmi.product.version: 0123456789
dmi.sys.vendor: Supermicro

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug trusty

** Description changed:

  Using ubuntu 14.04 LTS
  
  > uname -a
- Linux argeste.kelyon.net 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
+ Linux argeste 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
  
  /var/log/syslog:
  
  Nov 11 23:29:00 argeste kernel: [846163.967778] e1000e 0000:00:19.0 eth1: Reset adapter unexpectedly
  Nov 11 23:29:01 argeste kernel: [846163.982417] xen-br1: port 1(eth1) entered disabled state
  Nov 11 23:29:05 argeste kernel: [846168.028959] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
  Nov 11 23:29:05 argeste kernel: [846168.029085] xen-br1: port 1(eth1) entered forwarding state
  Nov 11 23:29:05 argeste kernel: [846168.029094] xen-br1: port 1(eth1) entered forwarding state
  Nov 11 23:29:08 argeste kernel: [846171.956810] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:08 argeste kernel: [846171.956810]   TDH                  <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   TDT                  <1>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_use          <1>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_clean        <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810] buffer_info[next_to_clean]:
  Nov 11 23:29:08 argeste kernel: [846171.956810]   time_stamp           <10c9ab819>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_watch        <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   jiffies              <10c9ab9d1>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_watch.status <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810] MAC Status             <40080183>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PHY Status             <796d>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PHY Extended Status    <3000>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PCI Status             <10>
  Nov 11 23:29:10 argeste kernel: [846173.956722] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:10 argeste kernel: [846173.956722]   TDH                  <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   TDT                  <1>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_use          <1>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_clean        <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722] buffer_info[next_to_clean]:
  Nov 11 23:29:10 argeste kernel: [846173.956722]   time_stamp           <10c9ab819>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_watch        <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   jiffies              <10c9abbc5>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_watch.status <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722] MAC Status             <40080183>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PHY Status             <796d>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PHY Extended Status    <3000>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PCI Status             <10>
  Nov 11 23:29:12 argeste kernel: [846175.956759] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:12 argeste kernel: [846175.956759]   TDH                  <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   TDT                  <1>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_use          <1>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_clean        <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759] buffer_info[next_to_clean]:
  Nov 11 23:29:12 argeste kernel: [846175.956759]   time_stamp           <10c9ab819>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_watch        <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   jiffies              <10c9abdb9>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_watch.status <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759] MAC Status             <40080183>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PHY Status             <796d>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PHY Extended Status    <3000>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PCI Status             <10>
  Nov 11 23:29:14 argeste kernel: [846177.956686] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:14 argeste kernel: [846177.956686]   TDH                  <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   TDT                  <1>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_use          <1>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_clean        <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686] buffer_info[next_to_clean]:
  Nov 11 23:29:14 argeste kernel: [846177.956686]   time_stamp           <10c9ab819>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_watch        <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   jiffies              <10c9abfad>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_watch.status <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686] MAC Status             <40080183>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PHY Status             <796d>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PHY Extended Status    <3000>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PCI Status             <10>
  Nov 11 23:29:14 argeste kernel: [846177.967764] e1000e 0000:00:19.0 eth1: Reset adapter unexpectedly
  Nov 11 23:29:15 argeste kernel: [846177.987961] xen-br1: port 1(eth1) entered disabled state
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-39-generic 3.13.0-39.66
  ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
  Uname: Linux 3.13.0-39-generic x86_64
  AlsaDevices:
-  total 0
-  crw-rw---- 1 root audio 116,  1 nov  2 04:26 seq
-  crw-rw---- 1 root audio 116, 33 nov  2 04:26 timer
+  total 0
+  crw-rw---- 1 root audio 116,  1 nov  2 04:26 seq
+  crw-rw---- 1 root audio 116, 33 nov  2 04:26 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  Date: Tue Nov 11 23:30:17 2014
  HibernationDevice: RESUME=UUID=327b5850-ea70-4b94-8205-9c64aeb99e19
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
-  Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
-  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-  Bus 001 Device 003: ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
-  Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
+  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 001 Device 003: ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
+  Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Supermicro X9SCL/X9SCM
  PciMultimedia:
-  
+ 
  ProcEnviron:
-  TERM=xterm
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=<set>
-  LANG=it_IT.UTF-8
-  SHELL=/bin/bash
+  TERM=xterm
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=it_IT.UTF-8
+  SHELL=/bin/bash
  ProcFB:
-  
+ 
  ProcKernelCmdLine: placeholder root=UUID=74a1154f-b6bc-49fa-bcf4-4e8edf793248 ro quiet splash
  RelatedPackageVersions:
-  linux-restricted-modules-3.13.0-39-generic N/A
-  linux-backports-modules-3.13.0-39-generic  N/A
-  linux-firmware                             1.127.7
+  linux-restricted-modules-3.13.0-39-generic N/A
+  linux-backports-modules-3.13.0-39-generic  N/A
+  linux-firmware                             1.127.7
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-11-02 (9 days ago)
  dmi.bios.date: 09/17/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2.0b
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9SCL/X9SCM
  dmi.board.vendor: Supermicro
  dmi.board.version: 1.11A
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2.0b:bd09/17/2012:svnSupermicro:pnX9SCL/X9SCM:pvr0123456789:rvnSupermicro:rnX9SCL/X9SCM:rvr1.11A:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9SCL/X9SCM
  dmi.product.version: 0123456789
  dmi.sys.vendor: Supermicro

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1391674

Title:
  "Reset adapter unexpectedly" - NIC hangs using e1000e driver under
  average I/O

Status in “linux” package in Ubuntu:
  New

Bug description:
  Using ubuntu 14.04 LTS

  > uname -a
  Linux argeste 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

  /var/log/syslog:

  Nov 11 23:29:00 argeste kernel: [846163.967778] e1000e 0000:00:19.0 eth1: Reset adapter unexpectedly
  Nov 11 23:29:01 argeste kernel: [846163.982417] xen-br1: port 1(eth1) entered disabled state
  Nov 11 23:29:05 argeste kernel: [846168.028959] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
  Nov 11 23:29:05 argeste kernel: [846168.029085] xen-br1: port 1(eth1) entered forwarding state
  Nov 11 23:29:05 argeste kernel: [846168.029094] xen-br1: port 1(eth1) entered forwarding state
  Nov 11 23:29:08 argeste kernel: [846171.956810] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:08 argeste kernel: [846171.956810]   TDH                  <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   TDT                  <1>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_use          <1>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_clean        <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810] buffer_info[next_to_clean]:
  Nov 11 23:29:08 argeste kernel: [846171.956810]   time_stamp           <10c9ab819>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_watch        <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   jiffies              <10c9ab9d1>
  Nov 11 23:29:08 argeste kernel: [846171.956810]   next_to_watch.status <0>
  Nov 11 23:29:08 argeste kernel: [846171.956810] MAC Status             <40080183>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PHY Status             <796d>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PHY Extended Status    <3000>
  Nov 11 23:29:08 argeste kernel: [846171.956810] PCI Status             <10>
  Nov 11 23:29:10 argeste kernel: [846173.956722] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:10 argeste kernel: [846173.956722]   TDH                  <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   TDT                  <1>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_use          <1>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_clean        <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722] buffer_info[next_to_clean]:
  Nov 11 23:29:10 argeste kernel: [846173.956722]   time_stamp           <10c9ab819>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_watch        <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   jiffies              <10c9abbc5>
  Nov 11 23:29:10 argeste kernel: [846173.956722]   next_to_watch.status <0>
  Nov 11 23:29:10 argeste kernel: [846173.956722] MAC Status             <40080183>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PHY Status             <796d>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PHY Extended Status    <3000>
  Nov 11 23:29:10 argeste kernel: [846173.956722] PCI Status             <10>
  Nov 11 23:29:12 argeste kernel: [846175.956759] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:12 argeste kernel: [846175.956759]   TDH                  <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   TDT                  <1>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_use          <1>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_clean        <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759] buffer_info[next_to_clean]:
  Nov 11 23:29:12 argeste kernel: [846175.956759]   time_stamp           <10c9ab819>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_watch        <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   jiffies              <10c9abdb9>
  Nov 11 23:29:12 argeste kernel: [846175.956759]   next_to_watch.status <0>
  Nov 11 23:29:12 argeste kernel: [846175.956759] MAC Status             <40080183>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PHY Status             <796d>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PHY Extended Status    <3000>
  Nov 11 23:29:12 argeste kernel: [846175.956759] PCI Status             <10>
  Nov 11 23:29:14 argeste kernel: [846177.956686] e1000e 0000:00:19.0 eth1: Detected Hardware Unit Hang:
  Nov 11 23:29:14 argeste kernel: [846177.956686]   TDH                  <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   TDT                  <1>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_use          <1>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_clean        <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686] buffer_info[next_to_clean]:
  Nov 11 23:29:14 argeste kernel: [846177.956686]   time_stamp           <10c9ab819>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_watch        <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   jiffies              <10c9abfad>
  Nov 11 23:29:14 argeste kernel: [846177.956686]   next_to_watch.status <0>
  Nov 11 23:29:14 argeste kernel: [846177.956686] MAC Status             <40080183>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PHY Status             <796d>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PHY 1000BASE-T Status  <3800>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PHY Extended Status    <3000>
  Nov 11 23:29:14 argeste kernel: [846177.956686] PCI Status             <10>
  Nov 11 23:29:14 argeste kernel: [846177.967764] e1000e 0000:00:19.0 eth1: Reset adapter unexpectedly
  Nov 11 23:29:15 argeste kernel: [846177.987961] xen-br1: port 1(eth1) entered disabled state

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-39-generic 3.13.0-39.66
  ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
  Uname: Linux 3.13.0-39-generic x86_64
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 nov  2 04:26 seq
   crw-rw---- 1 root audio 116, 33 nov  2 04:26 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  Date: Tue Nov 11 23:30:17 2014
  HibernationDevice: RESUME=UUID=327b5850-ea70-4b94-8205-9c64aeb99e19
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Supermicro X9SCL/X9SCM
  PciMultimedia:

  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: placeholder root=UUID=74a1154f-b6bc-49fa-bcf4-4e8edf793248 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-39-generic N/A
   linux-backports-modules-3.13.0-39-generic  N/A
   linux-firmware                             1.127.7
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-11-02 (9 days ago)
  dmi.bios.date: 09/17/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2.0b
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9SCL/X9SCM
  dmi.board.vendor: Supermicro
  dmi.board.version: 1.11A
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2.0b:bd09/17/2012:svnSupermicro:pnX9SCL/X9SCM:pvr0123456789:rvnSupermicro:rnX9SCL/X9SCM:rvr1.11A:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9SCL/X9SCM
  dmi.product.version: 0123456789
  dmi.sys.vendor: Supermicro

To manage notifications about this bug go to:
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Follow ups

[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Launchpad Bug Tracker, 2016-05-06
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Christopher M. Penalver, 2016-03-06
[Bug 1391674] Status changed to Confirmed
From: Brad Figg, 2016-03-06
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Halvor Lyche Strandvoll, 2016-03-06
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Launchpad Bug Tracker, 2015-04-03
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Christopher M. Penalver, 2015-02-01
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: gianfilippo, 2015-02-01
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: gianfilippo, 2015-02-01
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: gianfilippo, 2015-02-01
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Christopher M. Penalver, 2015-01-28
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: gianfilippo, 2015-01-28
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Launchpad Bug Tracker, 2015-01-11
[Bug 1391674] Re: "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: Christopher M. Penalver, 2014-11-11
[Bug 1391674] Status changed to Confirmed
From: Brad Figg, 2014-11-11
[Bug 1391674] [NEW] "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: gianfilippo, 2014-11-11
References

[Bug 1391674] [NEW] "Reset adapter unexpectedly" - NIC hangs using e1000e driver under average I/O
From: gianfilippo, 2014-11-11