Hello!
So I booted with debian backports 4.5 kernel with its 1.4.8 i40e driver
4.5.0-0.bpo.1-amd64 #1 SMP Debian 4.5.1-1~bpo8+1 (2016-04-20)
x86_64 GNU/Linux
# ethtool -i enp4s0f0
driver: i40e
version: 1.4.8-k
firmware-version: 4.53 0x80001e5c 17.0.12
bus-info: 0000:04:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
Where enp4s0f0 and enp5s0f0 are in bond0 and vlan40 (and vlan5) on
that bond interface, did 3 or 4 tcpdump on vlan40 and first interface
stayed down, switch said it's in suspend because didn't got lacp
packets.
bond status:
# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer3+4 (1)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 500
Down Delay (ms): 0
802.3ad info
LACP rate: fast
Min links: 0
Aggregator selection policy (ad_select): stable
System priority: 65535
System MAC address: 3c:fd:fe:05:95:20
Active Aggregator Info:
Aggregator ID: 1
Number of ports: 1
Actor Key: 13
Partner Key: 32897
Partner Mac Address: 00:23:04:ee:be:01
Slave Interface: enp4s0f0
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 3c:fd:fe:05:95:20
Slave queue ID: 0
Aggregator ID: 2
Actor Churn State: monitoring
Partner Churn State: monitoring
Actor Churned Count: 0
Partner Churned Count: 0
details actor lacp pdu:
system priority: 65535
system mac address: 3c:fd:fe:05:95:20
port key: 0
port priority: 255
port number: 1
port state: 135
details partner lacp pdu:
system priority: 16384
system mac address: 00:23:04:ee:be:01
oper key: 32897
port priority: 32768
port number: 285
port state: 71
Slave Interface: enp5s0f0
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 3c:fd:fe:05:99:40
Slave queue ID: 0
Aggregator ID: 1
Actor Churn State: none
Partner Churn State: none
Actor Churned Count: 0
Partner Churned Count: 0
details actor lacp pdu:
system priority: 65535
system mac address: 3c:fd:fe:05:95:20
port key: 13
port priority: 255
port number: 2
port state: 63
details partner lacp pdu:
system priority: 16384
system mac address: 00:23:04:ee:be:01
oper key: 32897
port priority: 32768
port number: 16669
port state: 191
dmesg last messages (as I said did 3-4 times tcpdump):
[ 207.025305] device vlan40 entered promiscuous mode
[ 207.026416] device bond0 entered promiscuous mode
[ 207.027476] device enp4s0f0 entered promiscuous mode
[ 207.028544] device enp5s0f0 entered promiscuous mode
[ 207.933785] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=0
[ 207.934811] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=5
[ 207.935779] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=40
[ 207.957226] bond0: link status up again after 0 ms for interface
enp4s0f0
[ 208.225484] i40e 0000:05:00.0 enp5s0f0: adding 3c:fd:fe:05:95:20
vid=0
[ 208.226556] i40e 0000:05:00.0 enp5s0f0: adding 3c:fd:fe:05:95:20
vid=5
[ 208.227549] i40e 0000:05:00.0 enp5s0f0: adding 3c:fd:fe:05:95:20
vid=40
[ 208.245205] bond0: link status up again after 0 ms for interface
enp5s0f0
[ 208.933957] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=0
[ 208.934884] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=5
[ 208.935728] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=40
[ 208.953156] bond0: link status up again after 0 ms for interface
enp4s0f0
[ 209.189776] i40e 0000:05:00.0 enp5s0f0: adding 3c:fd:fe:05:95:20
vid=0
[ 209.190745] i40e 0000:05:00.0 enp5s0f0: adding 3c:fd:fe:05:95:20
vid=5
[ 209.191659] i40e 0000:05:00.0 enp5s0f0: adding 3c:fd:fe:05:95:20
vid=40
[ 209.209128] bond0: link status up again after 0 ms for interface
enp5s0f0
[ 210.202047] device vlan40 left promiscuous mode
[ 210.203026] device bond0 left promiscuous mode
[ 210.203939] device enp4s0f0 left promiscuous mode
[ 210.204907] device enp5s0f0 left promiscuous mode
[ 211.933701] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=0
[ 211.934698] i40e 0000:04:00.0 enp4s0f0: adding 3c:fd:fe:05:95:20
vid=5------------------------------------------------------------------------------
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