[ 1865.530278][T17149] br1: port 1(veth1) entered blocking state
[ 1865.530807][T17149] br1: port 1(veth1) entered disabled state
[ 1865.531220][T17149] veth1: entered allmulticast mode
[ 1865.534556][T17149] veth1: entered promiscuous mode
[ 1865.637929][   T72] br1: port 1(veth1) entered blocking state
[ 1865.638382][   T72] br1: port 1(veth1) entered forwarding state
[ 1880.235716][T17248] br1: port 1(veth1) entered disabled state
[ 1880.328003][T17249] veth1: left allmulticast mode
[ 1880.328389][T17249] veth1: left promiscuous mode
[ 1880.329086][T17249] br1: port 1(veth1) entered disabled state