[  487.654446][ T4420] br0: port 1(veth1) entered blocking state
[  487.654896][ T4420] br0: port 1(veth1) entered disabled state
[  487.655506][ T4420] veth1: entered allmulticast mode
[  487.659837][ T4420] veth1: entered promiscuous mode
[  487.828432][ T4422] br0: port 2(veth2) entered blocking state
[  487.828926][ T4422] br0: port 2(veth2) entered disabled state
[  487.829391][ T4422] veth2: entered allmulticast mode
[  487.832752][ T4422] veth2: entered promiscuous mode
[  488.100017][ T4305] br0: port 1(veth1) entered blocking state
[  488.100688][ T4305] br0: port 1(veth1) entered forwarding state
[  488.232113][ T4305] br0: port 2(veth2) entered blocking state
[  488.232645][ T4305] br0: port 2(veth2) entered forwarding state
[  714.528009][ T5747] br0: port 1(veth1) entered disabled state
[  719.899460][ T5752] br0: port 1(veth1) entered forwarding state
[  725.428626][ T5760] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  736.751882][ T5784] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  736.969808][ T5791] br0: port 2(veth2) entered disabled state
[  737.093765][ T5792] br0: port 1(veth1) entered disabled state
[  737.212445][ T5793] veth2: left allmulticast mode
[  737.212836][ T5793] veth2: left promiscuous mode
[  737.213365][ T5793] br0: port 2(veth2) entered disabled state
[  737.215881][ T5793] veth1: left allmulticast mode
[  737.216231][ T5793] veth1: left promiscuous mode
[  737.216697][ T5793] br0: port 1(veth1) entered disabled state
[  737.297498][ T5793] ip (5793) used greatest stack depth: 24032 bytes left