Bug 165181 - [igb] igb freezes after about 2 weeks of uptime
Summary: [igb] igb freezes after about 2 weeks of uptime
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 9.0-RELEASE
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-net (Nobody)
URL:
Keywords: IntelNetworking
Depends on:
Blocks:
 
Reported: 2012-02-15 17:00 UTC by Baginski Darren
Modified: 2018-05-28 19:43 UTC (History)
2 users (show)

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Description Baginski Darren 2012-02-15 17:00:20 UTC 
Hi!

After about 2 weeks of uptime I'm getting messages like that:

igb0: Watchdog timeout -- resetting
igb0: Queue(0) tdh = 16, hw tdt = 20
igb0: TX(0) desc avail = 1020,Next TX to Clean = 16
igb0: link state changed to DOWN
igb0: link state changed to UP

Reboot helps, for the next ~2 weeks.
Kernel is GENERIC.
Card is 4 ports Intel
FreeBSD srv-4-2.lab.local 9.0-RELEASE FreeBSD 9.0-RELEASE #1: Thu Jan 19 18:31:23 UTC 2012     root@srv-4-2.lab.local:/usr/obj/usr/src/sys/GENERIC  amd64

How-To-Repeat: Use FreeBSD 9.0-RELEASE with 4 ports IGB for 2+ weeks
Comment 1 Mark Linimon freebsd_committer freebsd_triage 2012-02-17 18:31:59 UTC 
Responsible Changed
From-To: freebsd-bugs->freebsd-net

Over to maintainer(s).
Comment 2 Sean Bruno freebsd_committer 2015-08-04 15:35:46 UTC 
I don't suppose this still happens for you?  We do not see this in our production load with fbsd8 or fbsd10
Comment 3 Eitan Adler freebsd_committer freebsd_triage 2018-05-28 19:43:36 UTC 
batch change:

For bugs that match the following
-  Status Is In progress 
AND
- Untouched since 2018-01-01.
AND
- Affects Base System OR Documentation

DO:

Reset to open status.


Note:
I did a quick pass but if you are getting this email it might be worthwhile to double check to see if this bug ought to be closed.