Comment 21 for bug 1370018

Revision history for this message
wege (wg-mail) wrote :

Did a little more testing with the new kernels sent

Network configuration:
eth0 static IP, ping to alias eth0:0
eth1 dynamic, ping to eth1

                  3.13.0-37 3.16.0-16
                  eth0 eth1 eth0 eth1
coldboot y5 y6 y1 y
unplug/plug 1 y5 y6 n2 y
unplug/plug 2 y5 y7 - -
softboot y5 y6 y3 y
unplug/plug 1 n8 n8 n4 y
unplug/plug 2 n9 n9 n4 y

(y1) long time needed for first ping on eth0 + nic errors (only RX no TX + lost) ... see attachement: error_316016.txt
(n2),(n4) No light at nic (eth0), ping is working !!, mii-tool no-link
(y3) all lights on, nic errors (only RX no TX + lost)
(y5) lost packets on eth0
(y6) no TX count on eth1 (only 2 packets)
(y7) no-light on eth1, no TX count on eth1, ping is working ... see attachement: error_313037.txt
(n8) no-light on eth0 (plugged eth1 first), no ping on eth0 and eth1 !!
(n9) no-light on eth0 (plugged eth0 first), no ping on eth0 and eth1 !!

-------------------------------------------------------------------------------------------------------------------------

Did Testing again with standard ubuntu kernel 3.13.0-35-generic to check unplug/plug
with latest intel driver (igb-5.2.9.4) installed manually - driver is also screwed up (even worse)

                  3.13.0-35
                  eth0 eth1
coldboot y10 y
unplug/plug 1 n11 n11
unplug/plug 2 n12 n12
softboot y13 y13
unplug/plug 1 n14 n14
unplug/plug 2 n15 n15

(y10) No TX count on eth0, nic errors (only RX no TX + lost)
(n11) no ping on eth0 and eth1, no light on eth1 (plugged eth0 first)
(n12) no ping on eth0 and eth1, no light on eth1 (plugged eth1 first)
(y13) lost packets on eth0, no TX count on eth1
(n14) no ping on eth0 and eth1, no light on eth0 (plugged eth0 first)
(n15) no ping on eth0 and eth1, no light on eth0 (plugged eth1 first)

hope the output format ist posted with fixed spacing ...
?field.comment=Did a little more testing with the new kernels sent

Network configuration:
eth0 static IP, ping to alias eth0:0
eth1 dynamic, ping to eth1

                  3.13.0-37 3.16.0-16
                  eth0 eth1 eth0 eth1
coldboot y5 y6 y1 y
unplug/plug 1 y5 y6 n2 y
unplug/plug 2 y5 y7 - -
softboot y5 y6 y3 y
unplug/plug 1 n8 n8 n4 y
unplug/plug 2 n9 n9 n4 y

(y1) long time needed for first ping on eth0 + nic errors (only RX no TX + lost) ... see attachement: error_316016.txt
(n2),(n4) No light at nic (eth0), ping is working !!, mii-tool no-link
(y3) all lights on, nic errors (only RX no TX + lost)
(y5) lost packets on eth0
(y6) no TX count on eth1 (only 2 packets)
(y7) no-light on eth1, no TX count on eth1, ping is working ... see attachement: error_313037.txt
(n8) no-light on eth0 (plugged eth1 first), no ping on eth0 and eth1 !!
(n9) no-light on eth0 (plugged eth0 first), no ping on eth0 and eth1 !!

-------------------------------------------------------------------------------------------------------------------------

Did Testing again with standard ubuntu kernel 3.13.0-35-generic to check unplug/plug
with latest intel driver (igb-5.2.9.4) installed manually - driver is also screwed up (even worse)

                  3.13.0-35
                  eth0 eth1
coldboot y10 y
unplug/plug 1 n11 n11
unplug/plug 2 n12 n12
softboot y13 y13
unplug/plug 1 n14 n14
unplug/plug 2 n15 n15

(y10) No TX count on eth0, nic errors (only RX no TX + lost)
(n11) no ping on eth0 and eth1, no light on eth1 (plugged eth0 first)
(n12) no ping on eth0 and eth1, no light on eth1 (plugged eth1 first)
(y13) lost packets on eth0, no TX count on eth1
(n14) no ping on eth0 and eth1, no light on eth0 (plugged eth0 first)
(n15) no ping on eth0 and eth1, no light on eth0 (plugged eth1 first)

hope the output format ist posted with fixed spacing ...