[ 1555.455006][ T4747] br1: port 1(veth1) entered blocking state
[ 1555.455282][ T4747] br1: port 1(veth1) entered disabled state
[ 1555.455692][ T4747] veth1: entered allmulticast mode
[ 1555.457531][ T4747] veth1: entered promiscuous mode
[ 1555.635970][  T158] br1: port 1(veth1) entered blocking state
[ 1555.636221][  T158] br1: port 1(veth1) entered forwarding state
[ 1555.785184][ T4750] br1: port 2(veth2) entered blocking state
[ 1555.785536][ T4750] br1: port 2(veth2) entered disabled state
[ 1555.785786][ T4750] veth2: entered allmulticast mode
[ 1555.787613][ T4750] veth2: entered promiscuous mode
[ 1555.943122][   T37] br1: port 2(veth2) entered blocking state
[ 1555.943434][   T37] br1: port 2(veth2) entered forwarding state
[ 1588.355248][ T4930] br1: port 2(veth2) entered disabled state
[ 1588.496385][ T4931] veth2: left allmulticast mode
[ 1588.496587][ T4931] veth2: left promiscuous mode
[ 1588.496894][ T4931] br1: port 2(veth2) entered disabled state
[ 1588.636930][ T4932] br1: port 1(veth1) entered disabled state
[ 1588.805633][ T4933] veth1: left allmulticast mode
[ 1588.805838][ T4933] veth1: left promiscuous mode
[ 1588.806138][ T4933] br1: port 1(veth1) entered disabled state