[ 1272.640002][T15181] br1: port 1(veth1) entered blocking state
[ 1272.640309][T15181] br1: port 1(veth1) entered disabled state
[ 1272.640617][T15181] veth1: entered allmulticast mode
[ 1272.643247][T15181] veth1: entered promiscuous mode
[ 1272.755206][   T40] br1: port 1(veth1) entered blocking state
[ 1272.755625][   T40] br1: port 1(veth1) entered forwarding state
[ 1290.693511][T15320] br1: port 1(veth1) entered disabled state
[ 1290.759292][T15321] veth1: left allmulticast mode
[ 1290.760107][T15321] veth1: left promiscuous mode
[ 1290.760449][T15321] br1: port 1(veth1) entered disabled state