* sky2 rx errors printing to the console
@ 2008-10-15 13:40 Andrew Paprocki
2008-10-15 14:05 ` Ben Hutchings
2008-10-15 22:53 ` Stephen Hemminger
0 siblings, 2 replies; 3+ messages in thread
From: Andrew Paprocki @ 2008-10-15 13:40 UTC (permalink / raw)
To: netdev
Does anyone know if these status values imply what is wrong? Could
this be caused by a faulty cable?
Thanks,
-Andrew
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0220 length 186
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0x1390202 length 313
sky2 eth0: rx error, status 0x1680202 length 360
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xf40202 length 244
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0x640220 length 100
sky2 eth0: rx error, status 0x1680202 length 360
sky2 eth0: rx error, status 0x700202 length 112
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0220 length 186
sky2 eth0: rx error, status 0x5c0202 length 92
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0220 length 186
sky2 eth0: rx error, status 0x1630202 length 355
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0x1390202 length 313
sky2 eth0: rx error, status 0x700202 length 112
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0220 length 186
sky2 eth0: rx error, status 0x1210202 length 289
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0xba0220 length 186
sky2 eth0: rx error, status 0x1680202 length 360
sky2 eth0: rx error, status 0xba0202 length 186
sky2 eth0: rx error, status 0x16f0202 length 367
sky2 eth0: rx error, status 0xf40202 length 244
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: sky2 rx errors printing to the console
2008-10-15 13:40 sky2 rx errors printing to the console Andrew Paprocki
@ 2008-10-15 14:05 ` Ben Hutchings
2008-10-15 22:53 ` Stephen Hemminger
1 sibling, 0 replies; 3+ messages in thread
From: Ben Hutchings @ 2008-10-15 14:05 UTC (permalink / raw)
To: Andrew Paprocki; +Cc: netdev
On Wed, 2008-10-15 at 14:40 +0100, Andrew Paprocki wrote:
> Does anyone know if these status values imply what is wrong? Could
> this be caused by a faulty cable?
Looking at the code around this message, it appears that least
over/under-length, framing and CRC errors (and maybe others) can trigger
this. A faulty cable could certainly result in these sorts of errors,
most likely CRC errors.
"grep -r . /sys/class/net/eth0/statistics/" will show you detailed error
statistics for eth0.
Ben.
--
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: sky2 rx errors printing to the console
2008-10-15 13:40 sky2 rx errors printing to the console Andrew Paprocki
2008-10-15 14:05 ` Ben Hutchings
@ 2008-10-15 22:53 ` Stephen Hemminger
1 sibling, 0 replies; 3+ messages in thread
From: Stephen Hemminger @ 2008-10-15 22:53 UTC (permalink / raw)
To: Andrew Paprocki; +Cc: netdev
On Wed, 15 Oct 2008 14:40:58 +0100
"Andrew Paprocki" <andrew@ishiboo.com> wrote:
> sky2 eth0: rx error, status 0xba0202 length 186
> sky2 eth0: rx error, status 0xba0220 length 186
> sky2 eth0: rx error, status 0xba0202 length 186
> sky2 eth0: rx error, status 0xba0202 length 186
> sky2 eth0: rx error, status 0x1390202 length 313
> sky2 eth0: rx error, status 0x1680202 length 360
> sky2 eth0: rx error, status 0xba0202 length 186
> sky2 eth0: rx error, status 0xf40202 length 244
> sky2 eth0: rx error, status 0xba0202 length 186
The status field is:
+------------+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|0 length | | | | | | | | | | | | | | |
+------------+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
| | | | | | | | | | | | | +- Rx FIFO Overflow
| | | | | | | | | | | | +--- CRC Error
| | | | | | | | | | | +-----
| | | | | | | | | | +------- Fragment
| | | | | | | | | +--------- Too Long
| | | | | | | | +----------- MII Error
| | | | | | | +------------- Bad flow control
| | | | | | +--------------- Good flow control
| | | | | +----------------- Rx Ok
| | | | +------------------- Broadcast
| | | +--------------------- Multicast
| | +----------------------- Runt
| +------------------------ Jabber
+------------------------- VLAN
Your packets have ehtther CRC error or MII Error set
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-10-15 22:53 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-10-15 13:40 sky2 rx errors printing to the console Andrew Paprocki
2008-10-15 14:05 ` Ben Hutchings
2008-10-15 22:53 ` Stephen Hemminger
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).