[ 1752.247800][T12546] br1: port 1(veth1) entered blocking state
[ 1752.248215][T12546] br1: port 1(veth1) entered disabled state
[ 1752.248662][T12546] veth1: entered allmulticast mode
[ 1752.254150][T12546] veth1: entered promiscuous mode
[ 1752.613323][T12549] br1: port 2(veth2) entered blocking state
[ 1752.613582][T12549] br1: port 2(veth2) entered disabled state
[ 1752.613845][T12549] veth2: entered allmulticast mode
[ 1752.616716][T12549] veth2: entered promiscuous mode
[ 1752.940885][T12551] br1: port 2(veth2) entered blocking state
[ 1752.941348][T12551] br1: port 2(veth2) entered forwarding state
[ 1752.942100][T12551] br1: port 1(veth1) entered blocking state
[ 1752.942536][T12551] br1: port 1(veth1) entered forwarding state
[ 1783.421989][T12837] br1: port 2(veth2) entered disabled state
[ 1783.422737][T12837] br1: port 1(veth1) entered disabled state
[ 1783.765526][T12839] veth2: left allmulticast mode
[ 1783.765747][T12839] veth2: left promiscuous mode
[ 1783.766068][T12839] br1: port 2(veth2) entered disabled state
[ 1784.083523][T12841] veth1: left allmulticast mode
[ 1784.083746][T12841] veth1: left promiscuous mode
[ 1784.084063][T12841] br1: port 1(veth1) entered disabled state