[  753.874988][ T4589] br1: port 1(veth1) entered blocking state
[  753.875248][ T4589] br1: port 1(veth1) entered disabled state
[  753.875555][ T4589] veth1: entered allmulticast mode
[  753.879548][ T4589] veth1: entered promiscuous mode
[  753.996277][   T50] br1: port 1(veth1) entered blocking state
[  753.996530][   T50] br1: port 1(veth1) entered forwarding state
[  754.126571][ T4591] br1: port 2(veth2) entered blocking state
[  754.126911][ T4591] br1: port 2(veth2) entered disabled state
[  754.127168][ T4591] veth2: entered allmulticast mode
[  754.129825][ T4591] veth2: entered promiscuous mode
[  754.246347][   T48] br1: port 2(veth2) entered blocking state
[  754.246587][   T48] br1: port 2(veth2) entered forwarding state
[  876.659968][ T5912] br1: port 2(veth2) entered disabled state
[  876.800721][ T5914] veth2: left allmulticast mode
[  876.801004][ T5914] veth2: left promiscuous mode
[  876.801339][ T5914] br1: port 2(veth2) entered disabled state
[  876.924679][ T5915] br1: port 1(veth1) entered disabled state
[  877.039476][ T5917] veth1: left allmulticast mode
[  877.039681][ T5917] veth1: left promiscuous mode
[  877.040004][ T5917] br1: port 1(veth1) entered disabled state