[ 1255.752314][ T8725] br1: port 1(veth1) entered blocking state
[ 1255.752561][ T8725] br1: port 1(veth1) entered disabled state
[ 1255.753348][ T8725] veth1: entered allmulticast mode
[ 1255.755339][ T8725] veth1: entered promiscuous mode
[ 1255.906225][ T7431] br1: port 1(veth1) entered blocking state
[ 1255.906524][ T7431] br1: port 1(veth1) entered forwarding state
[ 1256.077408][ T8727] br1: port 2(veth2) entered blocking state
[ 1256.078166][ T8727] br1: port 2(veth2) entered disabled state
[ 1256.078416][ T8727] veth2: entered allmulticast mode
[ 1256.080247][ T8727] veth2: entered promiscuous mode
[ 1256.212792][   T50] br1: port 2(veth2) entered blocking state
[ 1256.213087][   T50] br1: port 2(veth2) entered forwarding state
[ 1306.300262][ T8945] br1: port 1(veth1) entered disabled state
[ 1306.453368][ T8946] br1: port 2(veth2) entered disabled state
[ 1306.591118][ T8947] veth2: left allmulticast mode
[ 1306.591392][ T8947] veth2: left promiscuous mode
[ 1306.591722][ T8947] br1: port 2(veth2) entered disabled state
[ 1306.594081][ T8947] veth1: left allmulticast mode
[ 1306.594261][ T8947] veth1: left promiscuous mode
[ 1306.594551][ T8947] br1: port 1(veth1) entered disabled state