[  765.825904][ T8716] br1: port 1(veth1) entered blocking state
[  765.826202][ T8716] br1: port 1(veth1) entered disabled state
[  765.826465][ T8716] veth1: entered allmulticast mode
[  765.828039][ T8716] veth1: entered promiscuous mode
[  765.864720][  T381] br1: port 1(veth1) entered blocking state
[  765.865042][  T381] br1: port 1(veth1) entered forwarding state
[  780.559266][ T8853] br1: port 1(veth1) entered disabled state
[  780.594512][ T8854] veth1: left allmulticast mode
[  780.594739][ T8854] veth1: left promiscuous mode
[  780.595504][ T8854] br1: port 1(veth1) entered disabled state