[  299.565496][ T3197] br0: port 1(veth1) entered blocking state
[  299.565696][ T3197] br0: port 1(veth1) entered disabled state
[  299.565875][ T3197] veth1: entered allmulticast mode
[  299.567284][ T3197] veth1: entered promiscuous mode
[  299.600212][ T3199] br0: port 2(veth2) entered blocking state
[  299.600394][ T3199] br0: port 2(veth2) entered disabled state
[  299.600575][ T3199] veth2: entered allmulticast mode
[  299.601968][ T3199] veth2: entered promiscuous mode
[  299.662293][   T37] br0: port 1(veth1) entered blocking state
[  299.662482][   T37] br0: port 1(veth1) entered forwarding state
[  299.679828][   T36] br0: port 2(veth2) entered blocking state
[  299.680011][   T36] br0: port 2(veth2) entered forwarding state
[  420.197757][ T4492] br0: port 1(veth1) entered disabled state
[  425.261716][ T4497] br0: port 1(veth1) entered forwarding state
[  430.383858][ T4505] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  440.684329][ T4529] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  440.740239][ T4536] br0: port 2(veth2) entered disabled state
[  440.763789][ T4537] br0: port 1(veth1) entered disabled state
[  440.795783][ T4538] veth2: left allmulticast mode
[  440.795942][ T4538] veth2: left promiscuous mode
[  440.796146][ T4538] br0: port 2(veth2) entered disabled state
[  440.797076][ T4538] veth1: left allmulticast mode
[  440.797205][ T4538] veth1: left promiscuous mode
[  440.797400][ T4538] br0: port 1(veth1) entered disabled state