[  656.553627] br1: port 1(veth1) entered blocking state
[  656.553719] br1: port 1(veth1) entered disabled state
[  656.553786] veth1: entered allmulticast mode
[  656.553885] veth1: entered promiscuous mode
[  656.569343] br1: port 1(veth1) entered blocking state
[  656.569405] br1: port 1(veth1) entered forwarding state
[  656.586558] br1: port 2(veth2) entered blocking state
[  656.586619] br1: port 2(veth2) entered disabled state
[  656.586702] veth2: entered allmulticast mode
[  656.586786] veth2: entered promiscuous mode
[  656.603390] br1: port 2(veth2) entered blocking state
[  656.603453] br1: port 2(veth2) entered forwarding state
[  666.223957] tc (18306) used greatest stack depth: 11856 bytes left
[  667.092261] br1: port 2(veth2) entered disabled state
[  667.109296] veth2: left allmulticast mode
[  667.109352] veth2: left promiscuous mode
[  667.109385] br1: port 2(veth2) entered disabled state
[  667.125333] br1: port 1(veth1) entered disabled state
[  667.144881] veth1: left allmulticast mode
[  667.144958] veth1: left promiscuous mode
[  667.145008] br1: port 1(veth1) entered disabled state