[  784.233148][ T4076] br1: port 1(veth1) entered blocking state
[  784.233416][ T4076] br1: port 1(veth1) entered disabled state
[  784.233667][ T4076] veth1: entered allmulticast mode
[  784.235896][ T4076] veth1: entered promiscuous mode
[  784.268562][ T2028] br1: port 1(veth1) entered blocking state
[  784.268765][ T2028] br1: port 1(veth1) entered forwarding state
[  811.151806][ T4255] br1: port 1(veth1) entered disabled state
[  811.176526][ T4256] veth1: left allmulticast mode
[  811.176730][ T4256] veth1: left promiscuous mode
[  811.177057][ T4256] br1: port 1(veth1) entered disabled state