[ 1448.510284][ T9269] br0: port 1(veth1) entered blocking state
[ 1448.510539][ T9269] br0: port 1(veth1) entered disabled state
[ 1448.510789][ T9269] veth1: entered allmulticast mode
[ 1448.512688][ T9269] veth1: entered promiscuous mode
[ 1448.647740][ T9272] br0: port 2(veth3) entered blocking state
[ 1448.648133][ T9272] br0: port 2(veth3) entered disabled state
[ 1448.648453][ T9272] veth3: entered allmulticast mode
[ 1448.650415][ T9272] veth3: entered promiscuous mode
[ 1449.038769][   T50] br0: port 1(veth1) entered blocking state
[ 1449.039061][   T50] br0: port 1(veth1) entered forwarding state
[ 1449.321843][   T50] br0: port 2(veth3) entered blocking state
[ 1449.322106][   T50] br0: port 2(veth3) entered forwarding state
[ 1455.970360][ T9298] br0: port 2(veth3) entered disabled state
[ 1456.221667][ T9300] br0: port 1(veth1) entered disabled state
[ 1456.467588][ T9302] veth3: left allmulticast mode
[ 1456.467866][ T9302] veth3: left promiscuous mode
[ 1456.468179][ T9302] br0: port 2(veth3) entered disabled state
[ 1456.469973][ T9302] veth1: left allmulticast mode
[ 1456.470274][ T9302] veth1: left promiscuous mode
[ 1456.470732][ T9302] br0: port 1(veth1) entered disabled state