[ 1335.438610][T17473] br1: port 1(veth1) entered blocking state
[ 1335.439185][T17473] br1: port 1(veth1) entered disabled state
[ 1335.439806][T17473] veth1: entered allmulticast mode
[ 1335.441862][T17473] veth1: entered promiscuous mode
[ 1335.521276][ T4001] br1: port 1(veth1) entered blocking state
[ 1335.522005][ T4001] br1: port 1(veth1) entered forwarding state
[ 1349.281484][T17572] br1: port 1(veth1) entered disabled state
[ 1349.359036][T17573] veth1: left allmulticast mode
[ 1349.359305][T17573] veth1: left promiscuous mode
[ 1349.359646][T17573] br1: port 1(veth1) entered disabled state