[  555.344486][ T4163] br1: port 1(veth1) entered blocking state
[  555.344867][ T4163] br1: port 1(veth1) entered disabled state
[  555.345199][ T4163] veth1: entered allmulticast mode
[  555.346907][ T4163] veth1: entered promiscuous mode
[  555.380066][   T36] br1: port 1(veth1) entered blocking state
[  555.380452][   T36] br1: port 1(veth1) entered forwarding state
[  582.808634][ T4346] br1: port 1(veth1) entered disabled state
[  582.868607][ T4347] veth1: left allmulticast mode
[  582.869128][ T4347] veth1: left promiscuous mode
[  582.870246][ T4347] br1: port 1(veth1) entered disabled state