[  711.903497][ T4446] br1: port 1(veth1) entered blocking state
[  711.903744][ T4446] br1: port 1(veth1) entered disabled state
[  711.903975][ T4446] veth1: entered allmulticast mode
[  711.906092][ T4446] veth1: entered promiscuous mode
[  711.932003][ T1528] br1: port 1(veth1) entered blocking state
[  711.932184][ T1528] br1: port 1(veth1) entered forwarding state
[  726.386745][ T4583] br1: port 1(veth1) entered disabled state
[  726.409513][ T4584] veth1: left allmulticast mode
[  726.409754][ T4584] veth1: left promiscuous mode
[  726.410058][ T4584] br1: port 1(veth1) entered disabled state