[ 1657.658945][ T7793] br1: port 1(veth1) entered blocking state
[ 1657.659244][ T7793] br1: port 1(veth1) entered disabled state
[ 1657.659549][ T7793] veth1: entered allmulticast mode
[ 1657.662822][ T7793] veth1: entered promiscuous mode
[ 1657.808257][ T1558] br1: port 1(veth1) entered blocking state
[ 1657.808529][ T1558] br1: port 1(veth1) entered forwarding state
[ 1678.120323][ T7868] br1: port 1(veth1) entered disabled state
[ 1678.265326][ T7869] veth1: left allmulticast mode
[ 1678.266670][ T7869] veth1: left promiscuous mode
[ 1678.267118][ T7869] br1: port 1(veth1) entered disabled state