[  646.451281] br1: port 1(veth1) entered blocking state
[  646.451350] br1: port 1(veth1) entered disabled state
[  646.451406] veth1: entered allmulticast mode
[  646.451504] veth1: entered promiscuous mode
[  646.470710] br1: port 1(veth1) entered blocking state
[  646.470777] br1: port 1(veth1) entered forwarding state
[  646.491868] br1: port 2(veth2) entered blocking state
[  646.491958] br1: port 2(veth2) entered disabled state
[  646.492042] veth2: entered allmulticast mode
[  646.492518] veth2: entered promiscuous mode
[  646.512480] br1: port 2(veth2) entered blocking state
[  646.512558] br1: port 2(veth2) entered forwarding state
[  653.700235] tc (4782) used greatest stack depth: 11992 bytes left
[  656.656091] br1: port 2(veth2) entered disabled state
[  656.670377] veth2: left allmulticast mode
[  656.670444] veth2: left promiscuous mode
[  656.670475] br1: port 2(veth2) entered disabled state
[  656.684729] br1: port 1(veth1) entered disabled state
[  656.699075] veth1: left allmulticast mode
[  656.699120] veth1: left promiscuous mode
[  656.699150] br1: port 1(veth1) entered disabled state