[  507.751304][ T4055] br1: port 1(veth1) entered blocking state
[  507.751518][ T4055] br1: port 1(veth1) entered disabled state
[  507.751700][ T4055] veth1: entered allmulticast mode
[  507.753169][ T4055] veth1: entered promiscuous mode
[  507.785351][ T2347] br1: port 1(veth1) entered blocking state
[  507.785540][ T2347] br1: port 1(veth1) entered forwarding state
[  522.014981][ T4200] br1: port 1(veth1) entered disabled state
[  522.049139][ T4201] veth1: left allmulticast mode
[  522.049294][ T4201] veth1: left promiscuous mode
[  522.049511][ T4201] br1: port 1(veth1) entered disabled state