[ 2242.075263][T20171] br1: port 1(veth1) entered blocking state
[ 2242.075719][T20171] br1: port 1(veth1) entered disabled state
[ 2242.076149][T20171] veth1: entered allmulticast mode
[ 2242.081111][T20171] veth1: entered promiscuous mode
[ 2242.206904][   T48] br1: port 1(veth1) entered blocking state
[ 2242.207335][   T48] br1: port 1(veth1) entered forwarding state
[ 2261.777170][T20311] br1: port 1(veth1) entered disabled state
[ 2261.892581][T20312] veth1: left allmulticast mode
[ 2261.892928][T20312] veth1: left promiscuous mode
[ 2261.893400][T20312] br1: port 1(veth1) entered disabled state