[ 1557.949440][ T4761] br1: port 1(veth1) entered blocking state
[ 1557.949736][ T4761] br1: port 1(veth1) entered disabled state
[ 1557.950016][ T4761] veth1: entered allmulticast mode
[ 1557.951923][ T4761] veth1: entered promiscuous mode
[ 1558.126304][ T1621] br1: port 1(veth1) entered blocking state
[ 1558.126885][ T1621] br1: port 1(veth1) entered forwarding state
[ 1573.660411][ T4820] br1: port 1(veth1) entered disabled state
[ 1573.804161][ T4821] veth1: left allmulticast mode
[ 1573.804363][ T4821] veth1: left promiscuous mode
[ 1573.804657][ T4821] br1: port 1(veth1) entered disabled state