[ 1226.877754][ T7041] br1: port 1(veth1) entered blocking state
[ 1226.878198][ T7041] br1: port 1(veth1) entered disabled state
[ 1226.878913][ T7041] veth1: entered allmulticast mode
[ 1226.882211][ T7041] veth1: entered promiscuous mode
[ 1226.980035][   T40] br1: port 1(veth1) entered blocking state
[ 1226.980482][   T40] br1: port 1(veth1) entered forwarding state
[ 1258.010664][ T7220] br1: port 1(veth1) entered disabled state
[ 1258.087991][ T7221] veth1: left allmulticast mode
[ 1258.088221][ T7221] veth1: left promiscuous mode
[ 1258.088541][ T7221] br1: port 1(veth1) entered disabled state