[ 1375.874490][ T9160] br1: port 1(veth1) entered blocking state
[ 1375.874772][ T9160] br1: port 1(veth1) entered disabled state
[ 1375.875038][ T9160] veth1: entered allmulticast mode
[ 1375.877401][ T9160] veth1: entered promiscuous mode
[ 1376.023011][   T52] br1: port 1(veth1) entered blocking state
[ 1376.023261][   T52] br1: port 1(veth1) entered forwarding state
[ 1376.171887][ T9162] br1: port 2(veth2) entered blocking state
[ 1376.172160][ T9162] br1: port 2(veth2) entered disabled state
[ 1376.172405][ T9162] veth2: entered allmulticast mode
[ 1376.174205][ T9162] veth2: entered promiscuous mode
[ 1376.331702][    T9] br1: port 2(veth2) entered blocking state
[ 1376.331959][    T9] br1: port 2(veth2) entered forwarding state
[ 1408.557004][ T9495] br1: port 2(veth2) entered disabled state
[ 1408.695126][ T9496] veth2: left allmulticast mode
[ 1408.695373][ T9496] veth2: left promiscuous mode
[ 1408.696454][ T9496] br1: port 2(veth2) entered disabled state
[ 1408.851709][ T9497] br1: port 1(veth1) entered disabled state
[ 1408.999407][ T9499] veth1: left allmulticast mode
[ 1409.000153][ T9499] veth1: left promiscuous mode
[ 1409.000476][ T9499] br1: port 1(veth1) entered disabled state