[  451.284016][ T3755] br0: port 1(veth1) entered blocking state
[  451.284545][ T3755] br0: port 1(veth1) entered disabled state
[  451.285015][ T3755] veth1: entered allmulticast mode
[  451.288983][ T3755] veth1: entered promiscuous mode
[  451.387757][ T3757] br0: port 2(veth2) entered blocking state
[  451.388225][ T3757] br0: port 2(veth2) entered disabled state
[  451.388661][ T3757] veth2: entered allmulticast mode
[  451.392013][ T3757] veth2: entered promiscuous mode
[  451.617634][   T37] br0: port 1(veth1) entered blocking state
[  451.618101][   T37] br0: port 1(veth1) entered forwarding state
[  451.749390][   T37] br0: port 2(veth2) entered blocking state
[  451.749856][   T37] br0: port 2(veth2) entered forwarding state
[  668.109518][ T5081] br0: port 1(veth1) entered disabled state
[  673.438070][ T5086] br0: port 1(veth1) entered forwarding state
[  678.933110][ T5094] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  690.185022][ T5118] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  690.386247][ T5125] br0: port 2(veth2) entered disabled state
[  690.532511][ T5126] br0: port 1(veth1) entered disabled state
[  690.635111][ T5127] veth2: left allmulticast mode
[  690.635455][ T5127] veth2: left promiscuous mode
[  690.636353][ T5127] br0: port 2(veth2) entered disabled state
[  690.638384][ T5127] veth1: left allmulticast mode
[  690.638698][ T5127] veth1: left promiscuous mode
[  690.639154][ T5127] br0: port 1(veth1) entered disabled state