[  752.743196][T20037] br0: port 1(veth1) entered blocking state
[  752.743493][T20037] br0: port 1(veth1) entered disabled state
[  752.743700][T20037] veth1: entered allmulticast mode
[  752.746636][T20037] veth1: entered promiscuous mode
[  752.796018][T20039] br0: port 2(veth2) entered blocking state
[  752.796245][T20039] br0: port 2(veth2) entered disabled state
[  752.796482][T20039] veth2: entered allmulticast mode
[  752.797968][T20039] veth2: entered promiscuous mode
[  752.843917][   T39] br0: port 1(veth1) entered blocking state
[  752.844116][   T39] br0: port 1(veth1) entered forwarding state
[  752.865982][   T38] br0: port 2(veth2) entered blocking state
[  752.866167][   T38] br0: port 2(veth2) entered forwarding state
[  779.570303][T20132] br0: port 2(veth2) entered disabled state
[  779.598369][T20133] br0: port 1(veth1) entered disabled state
[  779.629849][T20134] veth2: left allmulticast mode
[  779.630060][T20134] veth2: left promiscuous mode
[  779.630341][T20134] br0: port 2(veth2) entered disabled state
[  779.631285][T20134] veth1: left allmulticast mode
[  779.631465][T20134] veth1: left promiscuous mode
[  779.631769][T20134] br0: port 1(veth1) entered disabled state