[ 1535.942280][ T7531] br1: port 1(veth1) entered blocking state
[ 1535.942539][ T7531] br1: port 1(veth1) entered disabled state
[ 1535.942848][ T7531] veth1: entered allmulticast mode
[ 1535.944716][ T7531] veth1: entered promiscuous mode
[ 1536.084133][   T52] br1: port 1(veth1) entered blocking state
[ 1536.084432][   T52] br1: port 1(veth1) entered forwarding state
[ 1536.228798][ T7534] br1: port 2(veth2) entered blocking state
[ 1536.229044][ T7534] br1: port 2(veth2) entered disabled state
[ 1536.229293][ T7534] veth2: entered allmulticast mode
[ 1536.231200][ T7534] veth2: entered promiscuous mode
[ 1536.373095][   T52] br1: port 2(veth2) entered blocking state
[ 1536.373366][   T52] br1: port 2(veth2) entered forwarding state
[ 1558.302260][ T7685] br1: port 2(veth2) entered disabled state
[ 1558.442530][ T7686] veth2: left allmulticast mode
[ 1558.442764][ T7686] veth2: left promiscuous mode
[ 1558.443089][ T7686] br1: port 2(veth2) entered disabled state
[ 1558.599469][ T7687] br1: port 1(veth1) entered disabled state
[ 1558.745089][ T7689] veth1: left allmulticast mode
[ 1558.745323][ T7689] veth1: left promiscuous mode
[ 1558.745642][ T7689] br1: port 1(veth1) entered disabled state