[  879.471172][T21559] br0: port 1(veth1) entered blocking state
[  879.471480][T21559] br0: port 1(veth1) entered disabled state
[  879.471749][T21559] veth1: entered allmulticast mode
[  879.473336][T21559] veth1: entered promiscuous mode
[  879.510157][T21561] br0: port 2(veth2) entered blocking state
[  879.510429][T21561] br0: port 2(veth2) entered disabled state
[  879.510727][T21561] veth2: entered allmulticast mode
[  879.512356][T21561] veth2: entered promiscuous mode
[  879.570183][   T37] br0: port 1(veth1) entered blocking state
[  879.570467][   T37] br0: port 1(veth1) entered forwarding state
[  879.593162][   T37] br0: port 2(veth2) entered blocking state
[  879.593413][   T37] br0: port 2(veth2) entered forwarding state
[ 1012.324791][T22885] br0: port 1(veth1) entered disabled state
[ 1017.426138][T22890] br0: port 1(veth1) entered forwarding state
[ 1022.590017][T22898] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1032.948255][T22922] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[ 1033.012495][T22929] br0: port 2(veth2) entered disabled state
[ 1033.033696][T22930] br0: port 1(veth1) entered disabled state
[ 1033.066141][T22931] veth2: left allmulticast mode
[ 1033.066316][T22931] veth2: left promiscuous mode
[ 1033.066553][T22931] br0: port 2(veth2) entered disabled state
[ 1033.067491][T22931] veth1: left allmulticast mode
[ 1033.067639][T22931] veth1: left promiscuous mode
[ 1033.067853][T22931] br0: port 1(veth1) entered disabled state