[  504.888051][ T3051] br1: port 1(veth1) entered blocking state
[  504.888336][ T3051] br1: port 1(veth1) entered disabled state
[  504.888601][ T3051] veth1: entered allmulticast mode
[  504.890192][ T3051] veth1: entered promiscuous mode
[  504.914486][  T717] br1: port 1(veth1) entered blocking state
[  504.914706][  T717] br1: port 1(veth1) entered forwarding state
[  531.870167][ T3230] br1: port 1(veth1) entered disabled state
[  531.889346][ T3231] veth1: left allmulticast mode
[  531.889545][ T3231] veth1: left promiscuous mode
[  531.889787][ T3231] br1: port 1(veth1) entered disabled state