[ 1643.471118][ T7970] br1: port 1(veth1) entered blocking state
[ 1643.472196][ T7970] br1: port 1(veth1) entered disabled state
[ 1643.472488][ T7970] veth1: entered allmulticast mode
[ 1643.474391][ T7970] veth1: entered promiscuous mode
[ 1643.629035][ T2640] br1: port 1(veth1) entered blocking state
[ 1643.629308][ T2640] br1: port 1(veth1) entered forwarding state
[ 1659.414233][ T8029] br1: port 1(veth1) entered disabled state
[ 1659.566967][ T8031] veth1: left allmulticast mode
[ 1659.567197][ T8031] veth1: left promiscuous mode
[ 1659.567516][ T8031] br1: port 1(veth1) entered disabled state