[  768.037330][ T7338] br1: port 1(veth1) entered blocking state
[  768.037533][ T7338] br1: port 1(veth1) entered disabled state
[  768.037708][ T7338] veth1: entered allmulticast mode
[  768.039086][ T7338] veth1: entered promiscuous mode
[  768.061662][   T36] br1: port 1(veth1) entered blocking state
[  768.061882][   T36] br1: port 1(veth1) entered forwarding state
[  779.018488][ T7441] br1: port 1(veth1) entered disabled state
[  779.038928][ T7442] veth1: left allmulticast mode
[  779.039090][ T7442] veth1: left promiscuous mode
[  779.039317][ T7442] br1: port 1(veth1) entered disabled state