[ 1572.213920][ T4709] br1: port 1(veth1) entered blocking state
[ 1572.214251][ T4709] br1: port 1(veth1) entered disabled state
[ 1572.214521][ T4709] veth1: entered allmulticast mode
[ 1572.216373][ T4709] veth1: entered promiscuous mode
[ 1572.402123][   T45] br1: port 1(veth1) entered blocking state
[ 1572.402466][   T45] br1: port 1(veth1) entered forwarding state
[ 1572.554241][ T4712] br1: port 2(veth2) entered blocking state
[ 1572.554522][ T4712] br1: port 2(veth2) entered disabled state
[ 1572.554768][ T4712] veth2: entered allmulticast mode
[ 1572.556751][ T4712] veth2: entered promiscuous mode
[ 1572.711265][   T59] br1: port 2(veth2) entered blocking state
[ 1572.711550][   T59] br1: port 2(veth2) entered forwarding state
[ 1604.819519][ T4892] br1: port 2(veth2) entered disabled state
[ 1604.980934][ T4893] veth2: left allmulticast mode
[ 1604.981156][ T4893] veth2: left promiscuous mode
[ 1604.981468][ T4893] br1: port 2(veth2) entered disabled state
[ 1605.138150][ T4894] br1: port 1(veth1) entered disabled state
[ 1605.293235][ T4895] veth1: left allmulticast mode
[ 1605.293493][ T4895] veth1: left promiscuous mode
[ 1605.293810][ T4895] br1: port 1(veth1) entered disabled state