[  983.736430][T20571] 8021q: 802.1Q VLAN Support v1.8
[  984.813383][T20586] br0: port 1(veth1) entered blocking state
[  984.813824][T20586] br0: port 1(veth1) entered disabled state
[  984.814118][T20586] veth1: entered allmulticast mode
[  984.816093][T20586] veth1: entered promiscuous mode
[  984.944661][T20588] br0: port 2(veth2) entered blocking state
[  984.945079][T20588] br0: port 2(veth2) entered disabled state
[  984.945487][T20588] veth2: entered allmulticast mode
[  984.948755][T20588] veth2: entered promiscuous mode
[  985.128668][  T256] br0: port 1(veth1) entered blocking state
[  985.129146][  T256] br0: port 1(veth1) entered forwarding state
[  985.215085][  T256] br0: port 2(veth2) entered blocking state
[  985.215375][  T256] br0: port 2(veth2) entered forwarding state
[ 1044.316392][T20869] br1: port 1(veth0) entered blocking state
[ 1044.316770][T20869] br1: port 1(veth0) entered disabled state
[ 1044.317074][T20869] veth0: entered allmulticast mode
[ 1044.319102][T20869] veth0: entered promiscuous mode
[ 1044.337729][T20869] ip (20869) used greatest stack depth: 23176 bytes left
[ 1044.411853][T20871] br1: port 1(veth0) entered blocking state
[ 1044.412191][T20871] br1: port 1(veth0) entered forwarding state
[ 1046.706182][T20876] veth0: left allmulticast mode
[ 1046.706427][T20876] veth0: left promiscuous mode
[ 1046.706764][T20876] br1: port 1(veth0) entered disabled state
[ 1059.110383][T20992] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1059.122613][T20992] ip (20992) used greatest stack depth: 23128 bytes left
[ 1059.709256][T21005] br0: port 2(veth2) entered disabled state
[ 1059.828979][T21006] br0: port 1(veth1) entered disabled state
[ 1059.914520][T21007] veth2: left allmulticast mode
[ 1059.914805][T21007] veth2: left promiscuous mode
[ 1059.915146][T21007] br0: port 2(veth2) entered disabled state
[ 1059.916817][T21007] veth1: left allmulticast mode
[ 1059.917033][T21007] veth1: left promiscuous mode
[ 1059.917356][T21007] br0: port 1(veth1) entered disabled state