[  319.333344][ T3231] br1: port 1(veth1) entered blocking state
[  319.333569][ T3231] br1: port 1(veth1) entered disabled state
[  319.333769][ T3231] veth1: entered allmulticast mode
[  319.335239][ T3231] veth1: entered promiscuous mode
[  319.362242][   T37] br1: port 1(veth1) entered blocking state
[  319.362448][   T37] br1: port 1(veth1) entered forwarding state
[  330.482744][ T3330] br1: port 1(veth1) entered disabled state
[  330.504858][ T3331] veth1: left allmulticast mode
[  330.505062][ T3331] veth1: left promiscuous mode
[  330.505370][ T3331] br1: port 1(veth1) entered disabled state