[ 1722.030365][ T5300] br1: port 1(veth1) entered blocking state
[ 1722.030674][ T5300] br1: port 1(veth1) entered disabled state
[ 1722.030952][ T5300] veth1: entered allmulticast mode
[ 1722.034156][ T5300] veth1: entered promiscuous mode
[ 1722.221075][   T77] br1: port 1(veth1) entered blocking state
[ 1722.221339][   T77] br1: port 1(veth1) entered forwarding state
[ 1722.394312][ T5304] br1: port 2(veth2) entered blocking state
[ 1722.395739][ T5304] br1: port 2(veth2) entered disabled state
[ 1722.396412][ T5304] veth2: entered allmulticast mode
[ 1722.398278][ T5304] veth2: entered promiscuous mode
[ 1722.557739][   T62] br1: port 2(veth2) entered blocking state
[ 1722.558036][   T62] br1: port 2(veth2) entered forwarding state
[ 1747.394364][ T5455] br1: port 2(veth2) entered disabled state
[ 1747.556013][ T5456] veth2: left allmulticast mode
[ 1747.556222][ T5456] veth2: left promiscuous mode
[ 1747.556543][ T5456] br1: port 2(veth2) entered disabled state
[ 1747.706324][ T5457] br1: port 1(veth1) entered disabled state
[ 1747.874262][ T5458] veth1: left allmulticast mode
[ 1747.874481][ T5458] veth1: left promiscuous mode
[ 1747.874786][ T5458] br1: port 1(veth1) entered disabled state