[ 1331.438513][T17473] br1: port 1(veth1) entered blocking state
[ 1331.439001][T17473] br1: port 1(veth1) entered disabled state
[ 1331.439300][T17473] veth1: entered allmulticast mode
[ 1331.441280][T17473] veth1: entered promiscuous mode
[ 1331.533156][   T55] br1: port 1(veth1) entered blocking state
[ 1331.533735][   T55] br1: port 1(veth1) entered forwarding state
[ 1349.362621][T17612] br1: port 1(veth1) entered disabled state
[ 1349.431015][T17613] veth1: left allmulticast mode
[ 1349.431283][T17613] veth1: left promiscuous mode
[ 1349.431622][T17613] br1: port 1(veth1) entered disabled state