[ 1253.464259][ T5951] br1: port 1(veth1) entered blocking state
[ 1253.464544][ T5951] br1: port 1(veth1) entered disabled state
[ 1253.464788][ T5951] veth1: entered allmulticast mode
[ 1253.467321][ T5951] veth1: entered promiscuous mode
[ 1253.586926][ T5036] br1: port 1(veth1) entered blocking state
[ 1253.587201][ T5036] br1: port 1(veth1) entered forwarding state
[ 1286.427746][ T6042] br1: port 1(veth1) entered disabled state
[ 1286.536497][ T6044] veth1: left allmulticast mode
[ 1286.536790][ T6044] veth1: left promiscuous mode
[ 1286.537092][ T6044] br1: port 1(veth1) entered disabled state