[ 1251.451648][ T7540] br1: port 1(veth1) entered blocking state
[ 1251.452111][ T7540] br1: port 1(veth1) entered disabled state
[ 1251.452540][ T7540] veth1: entered allmulticast mode
[ 1251.456033][ T7540] veth1: entered promiscuous mode
[ 1251.680463][ T7543] br1: port 2(veth2) entered blocking state
[ 1251.680924][ T7543] br1: port 2(veth2) entered disabled state
[ 1251.681381][ T7543] veth2: entered allmulticast mode
[ 1251.684918][ T7543] veth2: entered promiscuous mode
[ 1251.906040][ T7545] br1: port 2(veth2) entered blocking state
[ 1251.906555][ T7545] br1: port 2(veth2) entered forwarding state
[ 1251.907329][ T7545] br1: port 1(veth1) entered blocking state
[ 1251.907755][ T7545] br1: port 1(veth1) entered forwarding state
[ 1278.685991][ T7858] br1: port 2(veth2) entered disabled state
[ 1278.687117][ T7858] br1: port 1(veth1) entered disabled state
[ 1278.919930][ T7860] veth2: left allmulticast mode
[ 1278.920279][ T7860] veth2: left promiscuous mode
[ 1278.920770][ T7860] br1: port 2(veth2) entered disabled state
[ 1279.179471][ T7862] veth1: left allmulticast mode
[ 1279.180119][ T7862] veth1: left promiscuous mode
[ 1279.180623][ T7862] br1: port 1(veth1) entered disabled state