[ 1037.298414][T23483] br1: port 1(veth1) entered blocking state
[ 1037.298678][T23483] br1: port 1(veth1) entered disabled state
[ 1037.298958][T23483] veth1: entered allmulticast mode
[ 1037.300518][T23483] veth1: entered promiscuous mode
[ 1037.328122][   T37] br1: port 1(veth1) entered blocking state
[ 1037.328359][   T37] br1: port 1(veth1) entered forwarding state
[ 1048.414197][T23582] br1: port 1(veth1) entered disabled state
[ 1048.440295][T23583] veth1: left allmulticast mode
[ 1048.440461][T23583] veth1: left promiscuous mode
[ 1048.440694][T23583] br1: port 1(veth1) entered disabled state