[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-04-04 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


I reverted the patch 3 days ago, updated to 
19fe0477806ae874bdfcbed56e0e7437cb609aa0, and haven't seen any watchdog 
timeouts since

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-04-01 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


No problem.  I'd be happy to test another patch if you decide to revisit this 
at some point.

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-04-01 Thread Sepherosa Ziehau via Redmine

Issue #2533 has been updated by sepherosa.


On Tue, Apr 2, 2013 at 5:46 AM, Tim Darby via Redmine
 wrote:
>
> Issue #2533 has been updated by t_dfbsd.
>
>
> I just saw a watchdog timeout with the patch in place.  This is with master 
> d88b9605be186eb2c93c4f2683c997a128758b5a

Well, I will disable MSI by default even for PCI-e chips.  Thank you
for testing.

Best Regards,
sephe

> 
> Bug #2533: re0: watchdog timeouts, network loss
> http://bugs.dragonflybsd.org/issues/2533
>
> Author: t_dfbsd
> Status: New
> Priority: High
> Assignee:
> Category:
> Target version:
>
>
> I've seen these lately:
>
> kernel: re0: watchdog timeout
>
> and the box loses network connectivity.  I started getting them after 
> updating to DragonFly v3.3.0.1365.g972077-DEVELOPMENT
>
>
> --
> You have received this notification because you have either subscribed to it, 
> or are involved in it.
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Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-04-01 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


I just saw a watchdog timeout with the patch in place.  This is with master 
d88b9605be186eb2c93c4f2683c997a128758b5a

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-29 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


Thanks, the patch is installed and I'll let you know.

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-28 Thread Sepherosa Ziehau via Redmine

Issue #2533 has been updated by sepherosa.


On Thu, Mar 28, 2013 at 11:04 PM, Tim Darby via Redmine
 wrote:
>
> Issue #2533 has been updated by t_dfbsd.
>
>
> It looks like this setting did the trick, thanks! Should I keep it in place 
> and close this ticket?

Please test following patch:
http://leaf.dragonflybsd.org/~sephe/re_msi.diff

Using following command to patch:
cd /usr/src
fetch http://leaf.dragonflybsd.org/~sephe/re_msi.diff
patch -p 1 -i ./re_msi.diff

It is against the latest master:
c079e3c45b058bda25081e3357e6a764f8bf018e

And remove the hw.re.msi.enable="0" line from /boot/loader.conf

> 
> Bug #2533: re0: watchdog timeouts, network loss
> http://bugs.dragonflybsd.org/issues/2533
>
> Author: t_dfbsd
> Status: New
> Priority: High
> Assignee:
> Category:
> Target version:
>
>
> I've seen these lately:
>
> kernel: re0: watchdog timeout
>
> and the box loses network connectivity.  I started getting them after 
> updating to DragonFly v3.3.0.1365.g972077-DEVELOPMENT
>
>
> --
> You have received this notification because you have either subscribed to it, 
> or are involved in it.
> To change your notification preferences, please click here: 
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Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-28 Thread Sepherosa Ziehau via Redmine

Issue #2533 has been updated by sepherosa.


On Thu, Mar 28, 2013 at 11:04 PM, Tim Darby via Redmine
 wrote:
>
> Issue #2533 has been updated by t_dfbsd.
>
>
> It looks like this setting did the trick, thanks! Should I keep it in place 
> and close this ticket?

Well, I do want to enable MSI by default on re(4).  I will give you a
patch to try later today.

Best Regards,
sephe

> 
> Bug #2533: re0: watchdog timeouts, network loss
> http://bugs.dragonflybsd.org/issues/2533
>
> Author: t_dfbsd
> Status: New
> Priority: High
> Assignee:
> Category:
> Target version:
>
>
> I've seen these lately:
>
> kernel: re0: watchdog timeout
>
> and the box loses network connectivity.  I started getting them after 
> updating to DragonFly v3.3.0.1365.g972077-DEVELOPMENT
>
>
> --
> You have received this notification because you have either subscribed to it, 
> or are involved in it.
> To change your notification preferences, please click here: 
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Tomorrow Will Never Die

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-28 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


It looks like this setting did the trick, thanks! Should I keep it in place and 
close this ticket?

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-26 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


Thanks, and so far so good.  I'll give it a few more days, but it looks like 
this stopped the watchdog errors.

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-25 Thread Sepherosa Ziehau via Redmine

Issue #2533 has been updated by sepherosa.


On Tue, Mar 26, 2013 at 12:32 AM, Tim Darby via Redmine
 wrote:
>
> Issue #2533 has been updated by t_dfbsd.
>
>
> Thanks, I added that setting.  Is there way to verify that it's in effect?

pciconf -lvc

Look for the re0 related lines, e.g. for my emx1 w/ MSI enabled

emx1@pci0:3:0:0:class=0x02 card=0x83691043 chip=0x10d38086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = '82574L Gigabit Network Connection'
class  = network
subclass   = ethernet
cap 01[c8] = powerspec 2  supports D0 D3  current D0
cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
cap 10[e0] = PCI-Express 1 endpoint
cap 11[a0] = MSI-X supports 5 messages in map 0x1c

Note the "cap 05" line.

After you disable the MSI on re(4), the MSI will not reported as being
enabled in 'pciconf -lvc'

Best Regards,
sephe

> 
> Bug #2533: re0: watchdog timeouts, network loss
> http://bugs.dragonflybsd.org/issues/2533
>
> Author: t_dfbsd
> Status: New
> Priority: High
> Assignee:
> Category:
> Target version:
>
>
> I've seen these lately:
>
> kernel: re0: watchdog timeout
>
> and the box loses network connectivity.  I started getting them after 
> updating to DragonFly v3.3.0.1365.g972077-DEVELOPMENT
>
>
> --
> You have received this notification because you have either subscribed to it, 
> or are involved in it.
> To change your notification preferences, please click here: 
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Tomorrow Will Never Die

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-25 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


Thanks, I added that setting.  Is there way to verify that it's in effect?

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-24 Thread Sepherosa Ziehau via Redmine

Issue #2533 has been updated by sepherosa.


On Mon, Mar 25, 2013 at 3:34 AM, Tim Darby via Redmine
 wrote:
>
> Issue #2533 has been updated by t_dfbsd.
>
>
> Some lines from dmesg:
>
> re0:  port 0xee00-0xeeff mem 
> 0xfdff8000-0xfdffbfff,0xfdfff000-0xfdff irq 18 at device 0.0 on pci3
> re0: Hardware rev. 0x2800; MAC ver. 0x2a; PCI-E 125MHz
> miibus0:  on re0
> 
> Bug #2533: re0: watchdog timeouts, network loss
> http://bugs.dragonflybsd.org/issues/2533
>
> Author: t_dfbsd
> Status: New
> Priority: High
> Assignee:
> Category:
> Target version:
>
>
> I've seen these lately:
>
> kernel: re0: watchdog timeout

Set hw.re.msi.enable to 0 in /boot/loader.conf, and see whether it helps or not.

Best Regards,
sephe

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-24 Thread Tim Darby via Redmine

Issue #2533 has been updated by t_dfbsd.


Some lines from dmesg:

re0:  port 0xee00-0xeeff mem 
0xfdff8000-0xfdffbfff,0xfdfff000-0xfdff irq 18 at device 0.0 on pci3
re0: Hardware rev. 0x2800; MAC ver. 0x2a; PCI-E 125MHz
miibus0:  on re0

Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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[DragonFlyBSD - Bug #2533] re0: watchdog timeouts, network loss

2013-03-24 Thread Tim Darby via Redmine

Issue #2533 has been reported by t_dfbsd.


Bug #2533: re0: watchdog timeouts, network loss
http://bugs.dragonflybsd.org/issues/2533

Author: t_dfbsd
Status: New
Priority: High
Assignee: 
Category: 
Target version: 


I've seen these lately:

kernel: re0: watchdog timeout

and the box loses network connectivity.  I started getting them after updating 
to DragonFly v3.3.0.1365.g972077-DEVELOPMENT


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