[  640.796162] br1: port 1(veth1) entered blocking state
[  640.796251] br1: port 1(veth1) entered disabled state
[  640.796323] veth1: entered allmulticast mode
[  640.796424] veth1: entered promiscuous mode
[  640.813342] br1: port 1(veth1) entered blocking state
[  640.813422] br1: port 1(veth1) entered forwarding state
[  640.829499] br1: port 2(veth2) entered blocking state
[  640.829574] br1: port 2(veth2) entered disabled state
[  640.829638] veth2: entered allmulticast mode
[  640.829743] veth2: entered promiscuous mode
[  640.846181] br1: port 2(veth2) entered blocking state
[  640.846259] br1: port 2(veth2) entered forwarding state
[  648.013346] tc (4219) used greatest stack depth: 11992 bytes left
[  650.952996] br1: port 2(veth2) entered disabled state
[  650.970283] veth2: left allmulticast mode
[  650.970341] veth2: left promiscuous mode
[  650.970384] br1: port 2(veth2) entered disabled state
[  650.987031] br1: port 1(veth1) entered disabled state
[  651.005018] veth1: left allmulticast mode
[  651.005073] veth1: left promiscuous mode
[  651.005118] br1: port 1(veth1) entered disabled state