Christian Lamparter wrote:
>
> One thing I noticed in your previous post is that you "might" not have
> draft-802.11n enabled. Do you see any "disabling HT/VHT due to WEP/TKIP use."
> in your dmesg logs? If so, check if you can force your AP to use WPA2
> with CCMP/AES only.
>
Yes, I've had that
On Wednesday, August 3, 2016 3:49:26 AM CEST Alan Curry wrote:
> Al Viro wrote:
> >
> > Which just might mean that we have *three* issues here -
> > (1) buggered __copy_to_user_inatomic() (and friends) on some sparcs
> > (2) your ssl-only corruption
> > (3) Alan's x86_64 corruption on
Al Viro wrote:
>
> Which just might mean that we have *three* issues here -
> (1) buggered __copy_to_user_inatomic() (and friends) on some sparcs
> (2) your ssl-only corruption
> (3) Alan's x86_64 corruption on plain TCP read - no ssl *or* sparc
> anywhere, and no multi-segment r
On Wed, Jul 27, 2016 at 08:26:48PM -0400, alexmcwhir...@triadic.us wrote:
> I'm going to go ahead and say this is where my issue and the op's issue
> begin to branch apart from one another. He's seeing this on all incoming
> data, whereas i am only seeing it on ssl data and not on sun4v.
>
> At t
On 2016-07-27 20:31, Al Viro wrote:
On Wed, Jul 27, 2016 at 04:45:43PM -0700, David Miller wrote:
> I highly expect both my issue and OP's issue to revolve not around
> commit e5a4b0bb803b specifically, but around other code that no longer
> behaves as expected because of it.
Indeed, and that
On Wed, Jul 27, 2016 at 04:45:43PM -0700, David Miller wrote:
> > I highly expect both my issue and OP's issue to revolve not around
> > commit e5a4b0bb803b specifically, but around other code that no longer
> > behaves as expected because of it.
>
> Indeed, and that fault address rounding bug oc
From: alexmcwhir...@triadic.us
Date: Wed, 27 Jul 2016 19:02:40 -0400
> On 2016-07-27 14:04, alexmcwhir...@triadic.us wrote:
>> Just to add some more information to this, the corruption seems to
>> effect ssh as well.
>> Using a sun hme interface, occasionally upon an ssh connection it will
>> refu
On 2016-07-27 14:04, alexmcwhir...@triadic.us wrote:
Just to add some more information to this, the corruption seems to
effect ssh as well.
Using a sun hme interface, occasionally upon an ssh connection it will
refuse to authenticate a client with either password or cert
authentication. Using wi
Just to add some more information to this, the corruption seems to
effect ssh as well.
Using a sun hme interface, occasionally upon an ssh connection it will
refuse to authenticate a client with either password or cert
authentication. Using wireshark to capture and decrypt the packets
between
Al Viro wrote:
>
> Another thing (and if that works, it's *NOT* a proper fix - it would be
> papering over the problem, but at least it would show where to look for
> it) - try (on top of mainline) the following delta:
I tried it on top of v4.6.4 and on top of the very recent v4.7-2509-g59ebc44
f
alexmcwhir...@triadic.us writes:
> On 2016-07-26 09:59, Christian Lamparter wrote:
>> Thanks, I gave the program a try with my WNDA3100 and a WN821N v2
>> devices.
>> I did not see any corruptions in any of the tests though. Can you
>> tell me
>> something about your wireless network too? I would
Christian Lamparter wrote:
> Thanks, I gave the program a try with my WNDA3100 and a WN821N v2 devices.
> I did not see any corruptions in any of the tests though. Can you tell me
> something about your wireless network too? I would like to know what router
> and firmware are you using? Also import
On 2016-07-26 09:59, Christian Lamparter wrote:
Thanks, I gave the program a try with my WNDA3100 and a WN821N v2
devices.
I did not see any corruptions in any of the tests though. Can you tell
me
something about your wireless network too? I would like to know what
router
and firmware are you u
On Tuesday, July 26, 2016 4:57:03 AM CEST Alan Curry wrote:
> Al Viro wrote:
> > On Sun, Jul 24, 2016 at 07:45:13PM +0200, Christian Lamparter wrote:
> >
> > > > The symptom is that downloaded files (http, ftp, and probably other
> > > > protocols) have small corrupted segments (about 1-2 kilobyte
Al Viro wrote:
> On Sun, Jul 24, 2016 at 07:45:13PM +0200, Christian Lamparter wrote:
>
> > > The symptom is that downloaded files (http, ftp, and probably other
> > > protocols) have small corrupted segments (about 1-2 kilobytes long) in
> > > random locations. Only downloads that sustain a high
Thanks for the detailed bug-report. I looked around the web to see if
it
was already reported or not. If found that this issue was reported
before:
[0], [1] and [2] by the same person (CC'ed). One difference is that the
reporter had this issue with rsync on multiple SPARC systems. I ran a
git gr
Christian Lamparter wrote:
>
> As for carl9170: I'm not sure what the driver or firmware can do about
> this at this time. You can try to disable the hardware crypto by setting
> nohwcrypt via the module option. However, this might not do anything at all.
The nohwcrypt parameter didn't make any d
On Sun, Jul 24, 2016 at 07:45:13PM +0200, Christian Lamparter wrote:
> > The symptom is that downloaded files (http, ftp, and probably other
> > protocols) have small corrupted segments (about 1-2 kilobytes long) in
> > random locations. Only downloads that sustain a high speed for at least a
> >
Hello,
I added Al Viro to the CC (probably not necessary...)
On Sunday, July 24, 2016 3:35:14 AM CEST Alan Curry wrote:
> [1.] One line summary of the problem:
> network data corruption (bisected to e5a4b0bb803b)
>
> [2.] Full description of the problem/report:
> Note: although
[1.] One line summary of the problem:
network data corruption (bisected to e5a4b0bb803b)
[2.] Full description of the problem/report:
Note: although my bisect ended at a commit from before 3.19, I have the
same symptom in all newer kernels I've tried, up to 4.6.4.
The commit was:
&g
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