I agree with Yossi here. Bugzilla is not a support tool for Red Hat and
I believe you would have better results opening a case.
I did find a kbase on this matter for you:
kernel: WARNING: at net/sched/sch_generic.c dev_watchdog() on RHEL6
https://access.redhat.com/kb/docs/DOC-48625
Best of luck!
~rp
On 02/13/2012 11:01 AM, Yossi Goltz wrote:
How about opening a case with Redhat?
It might help speed up the process....
/Yossi/
-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of Brian Long (brilong)
Sent: Monday, February 13, 2012 4:31 PM
To: Red Hat Enterprise Linux 6 (Santiago) discussion mailing-list
Subject: Re: [rhelv6-list] WARNING: at net/sched/sch_generic.c:261 dev_watchdog
leads to unresponsive network
Could the system have old firmware on that NIC? Does your vendor provide
firmware updates which could be installed? Without looking into the problem, I
wonder if it's a driver/firmware interaction issue.
/Brian/
On Feb 13, 2012, at 9:11 AM, daryl herzmann wrote:
Greetings all,
I recently (~ 1 Jan) installed RHEL6 64bit on a system that has a:
Intel Corporation 82574L Gigabit Network Connection
which uses the e1000e module. Anyway, I've had nothing but trouble since. The
network device becomes unresponsive after some seemingly random amount of time
and a reboot is necessary to get it back functioning (reloading the module does
not seem to help). I filed this issue in bugzilla here:
https://bugzilla.redhat.com/show_bug.cgi?id=782586
The standard error that comes to the console is:
Jan 17 12:38:46 xxx kernel: WARNING: at net/sched/sch_generic.c:261
dev_watchdog+0x26d/0x280() (Not tainted) Jan 17 12:38:46 xxx kernel:
Hardware name: X9SCL/X9SCM Jan 17 12:38:46 xxx kernel: NETDEV
WATCHDOG: eth0 (e1000e): transmit queu e 0 timed out
This system is fully updated RHEL6.2. Anybody seem this before / have
ideas on what to try to make it stop! :)
thanks,
daryl
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