[ 1547.999705][ T5992] br1: port 1(veth1) entered blocking state
[ 1548.000655][ T5992] br1: port 1(veth1) entered disabled state
[ 1548.000916][ T5992] veth1: entered allmulticast mode
[ 1548.002694][ T5992] veth1: entered promiscuous mode
[ 1548.172600][   T37] br1: port 1(veth1) entered blocking state
[ 1548.172849][   T37] br1: port 1(veth1) entered forwarding state
[ 1548.358741][ T5995] br1: port 2(veth2) entered blocking state
[ 1548.359666][ T5995] br1: port 2(veth2) entered disabled state
[ 1548.360106][ T5995] veth2: entered allmulticast mode
[ 1548.363242][ T5995] veth2: entered promiscuous mode
[ 1548.527541][   T40] br1: port 2(veth2) entered blocking state
[ 1548.527786][   T40] br1: port 2(veth2) entered forwarding state
[ 1581.148749][ T6175] br1: port 2(veth2) entered disabled state
[ 1581.329444][ T6176] veth2: left allmulticast mode
[ 1581.329692][ T6176] veth2: left promiscuous mode
[ 1581.330006][ T6176] br1: port 2(veth2) entered disabled state
[ 1581.488476][ T6177] br1: port 1(veth1) entered disabled state
[ 1581.644646][ T6178] veth1: left allmulticast mode
[ 1581.644875][ T6178] veth1: left promiscuous mode
[ 1581.645508][ T6178] br1: port 1(veth1) entered disabled state