[ 1231.307557][ T4776] br1: port 1(veth1) entered blocking state
[ 1231.308020][ T4776] br1: port 1(veth1) entered disabled state
[ 1231.308443][ T4776] veth1: entered allmulticast mode
[ 1231.311927][ T4776] veth1: entered promiscuous mode
[ 1231.434581][ T3000] br1: port 1(veth1) entered blocking state
[ 1231.435306][ T3000] br1: port 1(veth1) entered forwarding state
[ 1231.569684][ T4779] br1: port 2(veth2) entered blocking state
[ 1231.570390][ T4779] br1: port 2(veth2) entered disabled state
[ 1231.570869][ T4779] veth2: entered allmulticast mode
[ 1231.574401][ T4779] veth2: entered promiscuous mode
[ 1231.686480][ T3000] br1: port 2(veth2) entered blocking state
[ 1231.687267][ T3000] br1: port 2(veth2) entered forwarding state
[ 1376.287643][ T6173] br1: port 2(veth2) entered disabled state
[ 1376.394084][ T6174] veth2: left allmulticast mode
[ 1376.394441][ T6174] veth2: left promiscuous mode
[ 1376.395354][ T6174] br1: port 2(veth2) entered disabled state
[ 1376.511568][ T6175] br1: port 1(veth1) entered disabled state
[ 1376.622113][ T6176] veth1: left allmulticast mode
[ 1376.622480][ T6176] veth1: left promiscuous mode
[ 1376.623002][ T6176] br1: port 1(veth1) entered disabled state