Gionn, could you please confirm this issue exists with the latest
development release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
could you please run the following command in the development release
from a Terminal (Applications->Accessories->Terminal), as it will
automatically gather and attach updated debug information to this
report:
apport-collect -p linux <replace-with-bug-number>
** Description changed:
Hi,
since a few days I am using a FreeNAS server as home storage, and I
noticed that often when I am trasferring large ISO via NFS, the network
stop transmitting and receiving packets: I cannot ping any other host on
the local network, and the system doesn't recognize even the unplugging
- of the ethernet cable (I tried to change switch port).
-
- In the dmesg there isn't any error, but the unique way I've found to
- recover from this situation is to reload the kernel module.
-
- 04:00.0 Ethernet controller: Atheros Communications Inc. AR8131 Gigabit
Ethernet (rev c0)
- Subsystem: Sony Corporation Device 9069
- 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 45
- Region 0: Memory at db100000 (64-bit, non-prefetchable) [size=256K]
- Region 2: I/O ports at 4000 [size=128]
- Capabilities: <access denied>
- Kernel driver in use: atl1c
- Kernel modules: atl1c
-
- eth0 Link encap:Ethernet HWaddr 54:42:49:##:##:##
- indirizzo inet:192.168.66.199 Bcast:192.168.66.255
Maschera:255.255.255.0
- indirizzo inet6: fe80::5642:49ff:fe87:bfa3/64 Scope:Link
- UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
- RX packets:520368 errors:0 dropped:0 overruns:0 frame:0
- TX packets:436742 errors:0 dropped:0 overruns:0 carrier:1
- collisioni:0 txqueuelen:1000
- Byte RX:477756288 (477.7 MB) Byte TX:413803935 (413.8 MB)
- Interrupt:45
+ of the ethernet cable (I tried to change switch port). In the dmesg
+ there isn't any error, but the unique way I've found to recover from
+ this situation is to reload the kernel module.
Dmesg excerpt:
-
[ 1170.161410] nfs: server debos.local not responding, timed out
[ 1170.161428] nfs: server debos.local not responding, timed out
[ 1170.161434] nfs: server debos.local not responding, timed out
[ 1170.161440] nfs: server debos.local not responding, timed out
[ 1170.161446] nfs: server debos.local not responding, timed out
sudo modprobe -r atl1c
[ 1815.507078] atl1c 0000:04:00.0: PCI INT A disabled
sudo modprobe atl1c
[ 1817.585779] atl1c 0000:04:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 1817.585793] atl1c 0000:04:00.0: setting latency timer to 64
[ 1817.706976] atl1c 0000:04:00.0: version 1.0.1.0-NAPI
[ 1817.728007] atl1c 0000:04:00.0: irq 45 for MSI/MSI-X
[ 1817.786798] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1817.789431] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1819.363832] atl1c 0000:04:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full
Duplex>
[ 1819.365024] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1830.099339] eth0: no IPv6 routers present
and NFS recover succesfully.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-29-generic 3.2.0-29.46
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
Uname: Linux 3.2.0-29-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu12
Architecture: amd64
ArecordDevices:
- **** List of CAPTURE Hardware Devices ****
- card 0: Intel [HDA Intel], device 0: ALC275 Analog [ALC275 Analog]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ **** List of CAPTURE Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: ALC275 Analog [ALC275 Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC2: scorp 2962 F.... pulseaudio
- /dev/snd/controlC1: scorp 2962 F.... pulseaudio
- /dev/snd/controlC0: scorp 2962 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC2: scorp 2962 F.... pulseaudio
+ /dev/snd/controlC1: scorp 2962 F.... pulseaudio
+ /dev/snd/controlC0: scorp 2962 F.... pulseaudio
Card0.Amixer.info:
- Card hw:0 'Intel'/'HDA Intel at 0xde100000 irq 44'
- Mixer name : 'Realtek ALC275'
- Components : 'HDA:10ec0275,104d4100,00100005'
- Controls : 19
- Simple ctrls : 11
+ Card hw:0 'Intel'/'HDA Intel at 0xde100000 irq 44'
+ Mixer name : 'Realtek ALC275'
+ Components : 'HDA:10ec0275,104d4100,00100005'
+ Controls : 19
+ Simple ctrls : 11
Card1.Amixer.info:
- Card hw:1 'Speaker'/'USB Speaker at usb-0000:00:1d.0-1.2, full speed'
- Mixer name : 'USB Mixer'
- Components : 'USB0c76:160c'
- Controls : 2
- Simple ctrls : 1
+ Card hw:1 'Speaker'/'USB Speaker at usb-0000:00:1d.0-1.2, full speed'
+ Mixer name : 'USB Mixer'
+ Components : 'USB0c76:160c'
+ Controls : 2
+ Simple ctrls : 1
Card2.Amixer.info:
- Card hw:2 'NVidia'/'HDA NVidia at 0xd3000000 irq 17'
- Mixer name : 'Nvidia GPU 0b HDMI/DP'
- Components : 'HDA:10de000b,104d4100,00100200'
- Controls : 24
- Simple ctrls : 4
+ Card hw:2 'NVidia'/'HDA NVidia at 0xd3000000 irq 17'
+ Mixer name : 'Nvidia GPU 0b HDMI/DP'
+ Components : 'HDA:10de000b,104d4100,00100200'
+ Controls : 24
+ Simple ctrls : 4
Date: Tue Aug 14 15:36:02 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
MachineType: Sony Corporation VPCS13V9E
ProcEnviron:
- LC_CTYPE=it_IT.UTF-8
- TERM=xterm
- PATH=(custom, user)
- LANG=it_IT.UTF-8
- SHELL=/bin/zsh
+ LC_CTYPE=it_IT.UTF-8
+ TERM=xterm
+ PATH=(custom, user)
+ LANG=it_IT.UTF-8
+ SHELL=/bin/zsh
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic
root=UUID=cf9df1c2-5aa1-413b-835a-cbbe17b7b168 ro
RelatedPackageVersions:
- linux-restricted-modules-3.2.0-29-generic N/A
- linux-backports-modules-3.2.0-29-generic N/A
- linux-firmware 1.79
+ linux-restricted-modules-3.2.0-29-generic N/A
+ linux-backports-modules-3.2.0-29-generic N/A
+ linux-firmware 1.79
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/21/2010
dmi.bios.vendor: INSYDE
dmi.bios.version: R2100Q3
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnINSYDE:bvrR2100Q3:bd09/21/2010:svnSonyCorporation:pnVPCS13V9E:pvrC10504ZE:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCS13V9E
dmi.product.version: C10504ZE
dmi.sys.vendor: Sony Corporation
** Tags added: latest-bios-r2100q3 needs-upstream-testing regression-
potential
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1036668
Title:
atl1c: network get stuck randomly under high load
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