[ 1417.500785][ T8789] br1: port 1(veth1) entered blocking state
[ 1417.501048][ T8789] br1: port 1(veth1) entered disabled state
[ 1417.501301][ T8789] veth1: entered allmulticast mode
[ 1417.503122][ T8789] veth1: entered promiscuous mode
[ 1417.669108][   T50] br1: port 1(veth1) entered blocking state
[ 1417.669364][   T50] br1: port 1(veth1) entered forwarding state
[ 1452.054661][ T8880] br1: port 1(veth1) entered disabled state
[ 1452.212188][ T8881] veth1: left allmulticast mode
[ 1452.212515][ T8881] veth1: left promiscuous mode
[ 1452.212819][ T8881] br1: port 1(veth1) entered disabled state