[ 1628.481783][ T5239] br1: port 1(veth1) entered blocking state
[ 1628.482200][ T5239] br1: port 1(veth1) entered disabled state
[ 1628.482827][ T5239] veth1: entered allmulticast mode
[ 1628.485987][ T5239] veth1: entered promiscuous mode
[ 1628.634058][   T45] br1: port 1(veth1) entered blocking state
[ 1628.634381][   T45] br1: port 1(veth1) entered forwarding state
[ 1644.345784][ T5298] br1: port 1(veth1) entered disabled state
[ 1644.495585][ T5299] veth1: left allmulticast mode
[ 1644.495787][ T5299] veth1: left promiscuous mode
[ 1644.496084][ T5299] br1: port 1(veth1) entered disabled state