[ 1310.140294][ T7300] br1: port 1(veth1) entered blocking state
[ 1310.141215][ T7300] br1: port 1(veth1) entered disabled state
[ 1310.141505][ T7300] veth1: entered allmulticast mode
[ 1310.143596][ T7300] veth1: entered promiscuous mode
[ 1310.328395][ T7303] br1: port 2(veth2) entered blocking state
[ 1310.328678][ T7303] br1: port 2(veth2) entered disabled state
[ 1310.328953][ T7303] veth2: entered allmulticast mode
[ 1310.330855][ T7303] veth2: entered promiscuous mode
[ 1310.503868][ T7305] br1: port 2(veth2) entered blocking state
[ 1310.504164][ T7305] br1: port 2(veth2) entered forwarding state
[ 1310.504644][ T7305] br1: port 1(veth1) entered blocking state
[ 1310.504908][ T7305] br1: port 1(veth1) entered forwarding state
[ 1330.503570][ T7591] br1: port 2(veth2) entered disabled state
[ 1330.504249][ T7591] br1: port 1(veth1) entered disabled state
[ 1330.665950][ T7593] veth2: left allmulticast mode
[ 1330.666177][ T7593] veth2: left promiscuous mode
[ 1330.666537][ T7593] br1: port 2(veth2) entered disabled state
[ 1330.838317][ T7595] veth1: left allmulticast mode
[ 1330.838589][ T7595] veth1: left promiscuous mode
[ 1330.838921][ T7595] br1: port 1(veth1) entered disabled state