[ 1452.750993][ T7630] br1: port 1(veth1) entered blocking state
[ 1452.751238][ T7630] br1: port 1(veth1) entered disabled state
[ 1452.751481][ T7630] veth1: entered allmulticast mode
[ 1452.753333][ T7630] veth1: entered promiscuous mode
[ 1453.072803][ T7633] br1: port 2(veth2) entered blocking state
[ 1453.073194][ T7633] br1: port 2(veth2) entered disabled state
[ 1453.073587][ T7633] veth2: entered allmulticast mode
[ 1453.076485][ T7633] veth2: entered promiscuous mode
[ 1453.375614][ T7635] br1: port 2(veth2) entered blocking state
[ 1453.375932][ T7635] br1: port 2(veth2) entered forwarding state
[ 1453.376371][ T7635] br1: port 1(veth1) entered blocking state
[ 1453.376611][ T7635] br1: port 1(veth1) entered forwarding state
[ 1479.517961][ T7889] br1: port 2(veth2) entered disabled state
[ 1479.518774][ T7889] br1: port 1(veth1) entered disabled state
[ 1479.833263][ T7891] veth2: left allmulticast mode
[ 1479.833472][ T7891] veth2: left promiscuous mode
[ 1479.833761][ T7891] br1: port 2(veth2) entered disabled state
[ 1480.112160][ T7893] veth1: left allmulticast mode
[ 1480.112400][ T7893] veth1: left promiscuous mode
[ 1480.112711][ T7893] br1: port 1(veth1) entered disabled state