e.
Thanks
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Title:
USB file transfer causes system freezes; ops take hours instead of
minutes
To manage notifications about thi
> the Linux kernel
Could you post output of the below commands on your effected machine?
uname -a
lsusb -vv #plug your usb mass storage into machine
lcpci -vv -n
Thanks
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In fact, the patch was in -stable tree for long time, but missed in
lucid kernel.
The patch is to address usb 'disconnect/reset' issue as the blow[1], but it
still may fix Axis's performance issue because the patch removes coarse
SOF timestamp and avoid io timeout.
So suggest to always release th
ease post out the output of 'lsusb -vv'.
If the above still doesn't work, please post output of 'dmesg' here, then
I can see if the command has been run successfully.
Thanks
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On Wed, Apr 11, 2012 at 10:07 AM, David Chen wrote:
> Yes, running as root is wha
On Wed, Apr 25, 2012 at 10:32 AM, Axis Mann wrote:
> I hope the USB traces and other information I supplied helped to resolve
Of course, without the traces and other information you provided, we
can't figure out the solution. Thanks.
> this problem. Thank you for your attention on this matter.
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Ming Lei (tom-leiming)
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https://bugs.launchpad.net/bugs/901215
Title:
Can not mount Hitachi Mobile Pro TOURO hard drive
*** This bug is a duplicate of bug 901215 ***
https://bugs.launchpad.net/bugs/901215
** This bug has been marked a duplicate of bug 901215
Can not mount Hitachi Mobile Pro TOURO hard drive by USB
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On Tue, Jan 17, 2012 at 9:31 PM, Luo, BingJiun
<901...@bugs.launchpad.net> wrote:
> blacklist uas also works for me. But I think it not solution, either.
>
> Does it disable UAS mechanism in USB 3.0 and use BULK transfer just like
> USB 2.0 ?
Yes, disabling UAS may degrade to bulk only protocol, b
Hi Guys,
It is said that there is no such issue on kernel 3.3, but it can be
found on 3.2[2], so I backported the the commit[1] below to Oneiric.
Could you help to test the generate image in the below link?
http://kernel.ubuntu.com/~ming/bugs/901215/1/
[1],
commit e4d8318a85779b25b880187
On Wed, Apr 25, 2012 at 6:10 PM, Ming Lei wrote:
> Hi Guys,
>
> It is said that there is no such issue on kernel 3.3, but it can be
> found on 3.2[2], so I backported the the commit[1] below to Oneiric.
>
> Could you help to test the generate image in the below li
On Thu, Apr 26, 2012 at 6:53 AM, ashindeed <913...@bugs.launchpad.net> wrote:
> Hello Martin
>
> Just finished upgrading to proposed, but touch screen still does not
> seem to work. Please let me know if you need anymore info.
Ubuntu-3.2.0-24.37 should support quanta 3008 touch screen, but may not
I think the below link kernel may fix the uas problem, anyone can give a test?
http://kernel.ubuntu.com/~ming/bugs/901215/3/
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Title:
Can not moun
On Thu, Apr 26, 2012 at 2:54 PM, David Chen wrote:
> Thanks for the support. I tested the kernel in -proposed,
> 3.2.0-24-generic #37-Ubuntu SMP, my Quanta touchscreen can do single
> touch now, same as the results from http://kernel.ubuntu.com/~ming/bugs
> /Quanta-hid/ and 3.4 kernel.
Thanks fo
On Thu, Apr 26, 2012 at 8:38 PM, drumour <913...@bugs.launchpad.net> wrote:
> Ming Lei,
>
> RE: Quanta
> I can confirm same results with -proposed 3.2.0-24 as I got with
> 3.4.0-030400rc3. That is touch is recognised and is made usable with
> Easystroke.
>
> RE:
drumour,
On Fri, Apr 27, 2012 at 7:24 AM, drumour <913...@bugs.launchpad.net> wrote:
> Ming Lei,
>
> RE: Ubuntu-3.2.0-18.29 kernel & Dell Duo \ eGalaxis
> Did clean install off precise beta and updated to your kernel. On touching
> screen cursor dissapeared to bottom rig
*** This bug is a duplicate of bug 901215 ***
https://bugs.launchpad.net/bugs/901215
** This bug has been marked a duplicate of bug 901215
Can not mount Hitachi Mobile Pro TOURO hard drive by USB
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tualatrix, thanks you for the test.
I have submitted the upstream patches onto ubuntu kernel mail list.
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Title:
Can not mount Hitachi Mobile Pro
e sure if you can get better writing performance
on windows in the same machine with the same usb mass storage
device?
Thanks
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Title:
USB
This is probably bug 972821.
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Title:
FF suddenly crashes making it unusable. This happens after few minutes
running and it occurs from last linu
>From Google Chrome's perspective, we are seeing a big spike in crashes,
and many of the crashes don't make much sense. It is only happening on
32-bit Ubuntu 11.10. Everyone with the crash seems to be running
3.0.0.-18.31. Both Intel and AMD CPUs are affected. Based on a random
sampple, on the Inte
FYI, Firefox is affected too. See https://crash-
stats.mozilla.com/report/index/af791a35-aec2-4f5d-9feb-6e4082120403 for
example.
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Title:
[oneiric
Axis, looks your usb mass storage device has a bad read performance, and
looks nothing mistaken is observed in your trace.
See below traffic captured[1]:
It is a whole process to read 120K data from usb mass storage device, and
about 28ms is taken to get the 120K data from device, so the max read
Axis, could you post the output of 'dmesg', 'lsusb -vv' and 'lspci -vv' on
Oneiric?
Also could you please post the usbmon trace on Oneiric?
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Title:
On Wed, Mar 14, 2012 at 8:11 AM, Axis Mann wrote:
> do you want me to run the dmesg, lsusb, and lspci commands as super
> user or just ordinary user without administrative priviledges?
I think just ordinary user is OK.
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Bu
On Wed, Mar 14, 2012 at 2:10 PM, Axis Mann wrote:
> An additional thought/question. Shouldn't you want to look at the
> dmesg, lsusb, and lspci output from Lucid rather than Oneiric since the
> problem I am experiencing is on Lucid?
Looks the problem is about ehci host controller driver, because
On Wed, Mar 14, 2012 at 2:10 PM, Axis Mann wrote:
> An additional thought/question. Shouldn't you want to look at the
> dmesg, lsusb, and lspci output from Lucid rather than Oneiric since the
> problem I am experiencing is on Lucid?
Also could you post the output of 'lspci -vv -nn' so that I can
Looks it is a known problem, even on the latest upstream kernel.
Alan stern has figured out a draft patch[1] to address the issue, but it
is still not a final version.
[1], http://marc.info/?l=linux-usb&m=132440828606642&w=2
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Axis, could you try to install the kernel images in the link[1] to see if
it can fix your usb mass storage performance bug?
[1], http://kernel.ubuntu.com/~ming/bugs/624510/
Thanks,
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2-40_2.6.32-40.87_all.deb
sudo dpkg -ilinux-headers-2.6.32-40-generic_2.6.32-40.87_i386.deb
sudo dpkg -ilinux-image-2.6.32-40-generic_2.6.32-40.87_i386.deb
- reboot
- select 'linux 2.6.32-40-generic' in grub menu and boot it
- test your usb mass storage performance
Thanks
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** Changed in: linux (Ubuntu)
Status: Invalid => Confirmed
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Ming Lei (tom-leiming)
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On Sat, Mar 17, 2012 at 8:32 AM, Ming Lei wrote:
> On Fri, Mar 16, 2012 at 7:47 PM, Axis Mann wrote:
>> During installation of the kernel image, I got some messages about a
>> memory leak. Is that ok?
>
> Looks you can ignore the memory leak message now, so could you ma
ng the
kernel images I provided?
If so, I will push the changes into official Lucid release.
Thanks,
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Title:
Copying To USB Is Very Sl
OK, I will send out the patch for Oneric to ubuntu kernel mail list
later.
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Title:
Bluetooth 'Send files' returns permission denied error
To mana
sure if
there is the performance issue on your G41M4-F with the packages?
http://kernel.ubuntu.com/~ming/bugs/624510/lucid-40.87-release/
BTW: I just want to double check if the commit above does fix your
issue.
Thanks,
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lation I reported from
> #50?
No, it is different with before. Sorry, I don't know why you did install the
same images for two times.
Anyway, I'd appreciate it if you can do the install third time, but it
is optional,
of course.
Thanks,
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Axis,
On Sun, Mar 18, 2012 at 4:35 PM, Axis Mann wrote:
> The packages located at link
>
> http://kernel.ubuntu.com/~ming/bugs/624510/lucid-40.87-release/
>
> were tested and failed to correct the original Slow USB Read. The read spead
> reverted
> to 5 MB/s after those changes were installed a
It should be a block-core problem introduced by this commit 05f1dd531521,
anyone care to test the
attached patch?
** Patch added: "block: merge segment in need"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1359146/+attachment/4192437/+files/blk-no-sg-merge.patch
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Public bug reported:
After running crash from trusty, the failure log in [1] can be observed.
Then I built crash from wily directly, the similar failure[2] can be
observed too.
[1] failure log
ubuntu@am2:~/git/crash-wily$ sudo crash ~/vmlinux
crash 7.0.3
Copyright (C) 2002-2013 Red Hat, Inc
The issue can be fixed by the following upstream commit:
commit 7623eee9046015b65a1f63f6bf07ab7805c36eb4
Author: Dave Anderson
Date: Tue May 19 10:20:04 2015 -0400
Fix for the ARM64 page size determination on Linux 4.1 and later
kernels. Without the patch, the crash session fails duri
The problem can be fixed by applying the following commit:
commit db07dbf5a7e19806b1629bd4125e6643978c6f9f
Author: Dave Anderson
Date: Thu Feb 19 16:16:33 2015 -0500
Prepare for the future increment of Linux 3.x to 4.x.
(ander...@redhat.com)
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Public bug reported:
When I build crash from wily, the failure in [1] can be
triggered if the kernel is 4.0+.
[1] failure log
ubuntu@am2:~/git/crash-wily$ sudo ./crash ~/vmlinux
crash 7.0.8
Copyright (C) 2002-2014 Red Hat, Inc.
Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation
Copyright
** Attachment added: "dmesg log of 'poweroff'"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1455372/+attachment/4411589/+files/dmesg.log
** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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Looks there was similar report from upstream:
http://marc.info/?l=linux-fsdevel&m=142865378923064&w=2
but still don't have resolution or further report.
Also I tried to use fbench to create lots of files, list dirs concurently for
reproducing
the issue, but can't reproduce it yet.
--
You rec
BTW, looks it isn't related with specific filesystem, and from the recent
triger, it happened when
walking path inside proc filesystem:
[24993.562923] Call trace:
[24993.565357] [] __d_lookup+0x88/0x194
[24993.570467] [] d_lookup+0x38/0x64
[24993.575319] [] d_hash_and_lookup+0x54/0x6c
[24993.5809
ubuntu@am2:~$ sudo crash vmlinux
[sudo] password for ubuntu:
crash 7.0.3
Copyright (C) 2002-2013 Red Hat, Inc.
Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation
Copyright (C) 1999-2006 Hewlett-Packard Co
Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited
Copyright (C) 2006, 2007 VA Linu
Verification on trusty:
ubuntu@am2:~$ sudo crash vmlinux
[sudo] password for ubuntu:
crash 7.0.3
Copyright (C) 2002-2013 Red Hat, Inc.
Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation
Copyright (C) 1999-2006 Hewlett-Packard Co
Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited
Copyrigh
verification on vivid:
ubuntu@ubuntu:~/test$ sudo dpkg -l crash
sudo: unable to resolve host ubuntu
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name
Verification on utopic:
ubuntu@am6:~$ sudo crash vmlinux
[sudo] password for ubuntu:
crash 7.0.8
Copyright (C) 2002-2014 Red Hat, Inc.
Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation
Copyright (C) 1999-2006 Hewlett-Packard Co
Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited
Copyrigh
** Tags removed: verification-needed-utopic
** Tags added: verification-done-utopic
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Title:
[SRU] xgene-enet: add SGMII based 1GbE support for th
ubuntu@am6:~$ uname -a
Linux am6 3.16.0-43-generic #58-Ubuntu SMP Fri Jun 19 11:04:11 UTC 2015 aarch64
aarch64 aarch64 GNU/Linux
ubuntu@am6:~$ sudo ethtool eth2
Settings for eth2:
Supported ports: [ MII ]
Supported link modes: 1000baseT/Full
Supported pause frame use: No
Public bug reported:
1, upgrade to vivid from trysty
2, boot the server, then the following log in [1] can be observed
[1] kernel booting log
Starting kernel ...
L3C: 8MB
[0.00] Booting Linux on physical CPU 0x0
[0.00] Initializing cgroup subsys cpuset
[0.00] Initializ
Turns out the firmware on this server is a bit old(U-Boot 2013.04 (Oct 01 2014
- 15:18:17)), and the problem
doesn't exit on another server which firmware is U-Boot 2013.04 (Mar 26 2015 -
11:31:01).
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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I can't reproduce it after running half a day on ms10-36, and OOM is often
triggered .
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Title:
HP ProLiant m400 Server crashes with unhandled le
Oops, the test result in #4 is for LP1469218 instead of this one.
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Title:
HP ProLiant m400 Server crashes with unhandled level 3 translation
fa
I can't reproduce it after running half a day on ms10-36, and OOM is
often triggered .
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Title:
HP ProLiant m400 Server sda timeout causes file sy
BTW, it can't be reproduced on mustang when running vivid too.
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Title:
HP ProLiant m400 Server sda timeout causes file system hang
To manage not
But another kernel oops is just found on one mustang with vivid:
Call trace:
Unable to handle kernel NULL pointer dereference at virtual address 0018
pgd = ffc105652000
[0018] *pgd=00432d9dc003Unable to handle kernel NULL pointer
dereference at virtual address 0030
pgd = f
For #5's log, the fault happened in the following code snippet of
kernel/sched/cputime.c:
for_each_thread(tsk, t) {
ffcd3dc0: f9445760ldr x0, [x27,#2216]
ffcd3dc4: f8410c03ldr x3, [x0,#16]!
ffcd3dc8: f90037a3
BTW, about the sata read timeout issue, I have run fio to verify sata disk
read/randread/write/randwrite, and looks
it works fine
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Title:
HP Pro
Given 'stress-ng --all 64' is quite heavy and system-wide stress, and
thousands of tasks are created for
running lots of stress concurrently which may touch most areas of kernel, the
triggered issue is quite difficult
to reproduce, so please add the detailed log information for further
invesit
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
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Title:
HP ProLiant m400: NULL pointer dereference PC is at
ctx_sched_in+0xd
Wrt. disk read failure in Colin's report, looks the sectors themselves invoved
in timeout are good, becasue the following
test runs well in ms10-34 now:
sudo dd if=/dev/sda skip=9741420 iflag=direct of=/dev/null bs=512
count=1K
1024+0 records in
1024+0 records out
524288 bytes (524 kB) copie
Some static code analysis:
1), looks not possbile in scsi request submit path
- preempt is disabled for arm64 vivid
- the timer is always added just before submitting to hardware
- once it can't be submitted to hardware, the timer is disabled
2), another possibility is in ata's completion path
-
The night before yesterday, I have run stress-ng for one night, looks it isn't
crashed on
mcdivitt.
Yesterday, I found my system is upgraded from trysty to vivid directly and the
'systemd'
package isn't installed, then 'systemd-timesyn' can't be found, so I install
the package
and make sure sys
This one looks a problem of systemd-timesyncd, from pmap log[1],
both the PC and faulted address aren't valid, which drop in heap area,
but the faulted address(0x7fa8ea6008) shouldn't have been allocated
and is far away from the start address(0x7f9eb27000) of hear area.
[1] pmap log
ubuntu@ms10
Hi Colin,
That looks one progress, but still takes time to reproduce that,
and I will use your new approach to reproduce that.
When you are doing that, could you dump the file of /proc/$(pidof
irqbalance)/maps so that we can see where the faulted address are
in the process's vm space?
thanks,
Hi Colin,
On Sat, Jul 4, 2015 at 12:43 AM, Colin Ian King
<1469...@bugs.launchpad.net> wrote:
> I was able to hit the following translation fault running sudo ./stress-
> ng --seq 0 -t 60 --syslog --metrics --times -v
I suggest to not run stress-ng as root, otherwise it can be less
serious becaus
On Mon, Jul 6, 2015 at 9:28 PM, Colin Ian King
<1469...@bugs.launchpad.net> wrote:
> I re-ran this today with the following script as a non-root user:
>
> #!/bin/bash
> tests="affinity aio bigheap brk bsearch cache chdir chmod clock context cpu
> crypt dentry dir dup epoll eventfd fstat fallocate
On Tue, Jul 7, 2015 at 2:37 AM, Colin Ian King
<1469...@bugs.launchpad.net> wrote:
> captured irqbalance segfaulting:
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00408f8c in place_irq_in_node (info=0x2c3d0050, data=0x0) at
> placement.c:145
> 145 if (irq_numa_n
Looks there are two kinds of translation fault from irqbalance:
1) happend in place_irq_in_node() which can reproduce in vivid package
2) the 2nd one happened in glib2, which is built by myself, because
irqbalance can choose to use its own local glib if there isn't glib2 available,
and the glib2
[tom@vm-test]$vim arm64-qemu
[tom@vm-test]$./arm64-qemu
[0.00] Initializing cgroup subsys cpu
[0.00] Linux version 3.13.11-ckt20+ (tom@tom-T450) (gcc version 4.8.2
20140110 (prerelease) [ibm/gcc-4_8-branch merged from gcc-4_8-branch, revision
205847] (Ubuntu/Linaro 4.8.2-13ubuntu1
** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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Title:
no console when starting VM from cloud image
To man
** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid
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Title:
vivid kernel can't boot on APM xgene2 Soc
To manage no
Public bug reported:
Ubuntu 14.04's libfreetype has not been patched with the fix for [1], thus
applications that use libfreetype6 are vulnerable to infinite loops. e.g.
Chromium / Google Chrome. [2] If you add a small patch to apply freetype commit
df14e6 [3], that should fix the problem. I ve
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
Wily boot failure on HP proliant m400 server
To manage notification
Public bug reported:
>From kernel v4.0, CPU cache topo information is added into sysfs for ARM64,
>in which all cores often share one L3 cache
such as APM xgene, so cache domain count can be one, and irqbalance will work
at oneshot mode.
With the following upstream patch, irqbalance can work
Public bug reported:
Turns out the following commits are required:
c2d33bd drivers: net: xgene: Check for IS_ERR rather than NULL for clock.
822e34a drivers: net: xgene: Add ACPI support for SGMII0 and XFI1 interface of
2nd H/W version
2c7be0a drivers: net: xgene: Implement the backward compati
vivid kernel can't support ACPI on arm64, so marked it as invalid
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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On Tue, Jul 7, 2015 at 11:16 AM, Ming Lei wrote:
> Looks there are two kinds of translation fault from irqbalance:
>
> 1) happend in place_irq_in_node() which can reproduce in vivid package
>
> 2) the 2nd one happened in glib2, which is built by myself, because
> irqbalance can
** Changed in: irqbalance (Ubuntu Vivid)
Status: In Progress => Confirmed
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Title:
HP ProLiant m400 Server crashes with unhandled level 3 t
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with unhandled level 3 translation fault
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*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
*** This bug is a duplicate of bug 1469214 ***
https://bugs.launchpad.net/bugs/1469214
** This bug is no longer a duplicate of bug 1183374
irqbalance crashed with SIGSEGV in place_irq_in_node()
** This bug has been marked a duplicate of bug 1469214
HP ProLiant m400 Server crashes with un
** Description changed:
- Running stress-ng on a HP ProLiant m400 server can cause unhandled level
- 3 translations faults:
+
+ [Impact]
+ irqbalance can be crashed(got signal of segment fault) on trusty, utopic,
vivid and wily.
+
+ [Test Case]
+ stress-ng --seq 0 -t 60 --syslog --metrics --tim
ubuntu@ubuntu:~$ uname -a
Linux ubuntu 3.19.0-23-generic #24-Ubuntu SMP Tue Jul 7 18:58:44 UTC 2015
aarch64 aarch64 aarch64 GNU/Linux
ubuntu@ubuntu:~$ sudo ethtool eth2
sudo: unable to resolve host ubuntu
Settings for eth2:
Supported ports: [ MII ]
Supported link modes: 1000baseT
ubuntu@am2:~$ iperf -c 10.228.0.2 -P 8 -t 120
Client connecting to 10.228.0.2, TCP port 5001
TCP window size: 85.0 KByte (default)
[ 10] local 10.228.66.98 port 59722 connected
ubuntu@ms10-40-mcdivittA3:~$ uname -a
Linux ms10-40-mcdivittA3 3.16.0-44-generic #59-Ubuntu SMP Tue Jul 7 02:18:58
UTC 2015 aarch64 aarch64 aarch64 GNU/Linux
ubuntu@ms10-40-mcdivittA3:~$
ubuntu@ms10-40-mcdivittA3:~$
ubuntu@ms10-40-mcdivittA3:~$
ubuntu@ms10-40-mcdivittA3:~$ iperf -c 10.229.0.101
Public bug reported:
Starting kernel ...
L3C: 8MB
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Linux version 3.19.8-ckt3+ (ming@r815) (gcc version 4.8.2 20140110 (prerelease)
[ibm/gcc-4_8-branch merged from gcc-4_8-branch, revision 205847] (Ubuntu/Linaro
4.8.2-13ubuntu1) ) #
Dann,
Please follow the steps in #12, in which you should trigger the crash in
4 minutes.
BTW, looks wily kernel can't boot to shell prompt on mcdivitt.
Thanks,
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> BTW, looks wily kernel can't boot to shell prompt on mcdivitt.
That kernel(v4.0) isn't the final kernel for wily, so do we need to pay
attention to that?
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Public bug reported:
Looks kernel crashs inside mlx4_en_xmit() of mlx ethernet driver.
** Affects: irqbalance (Ubuntu)
Importance: Undecided
Status: New
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** Attachment added: "dmesg during boot"
https://bugs.launchpad.net/ubuntu/+source/irqbalance/+bug/1474171/+attachment/4428465/+files/hp-ProLiant-m400.txt
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