[ 1901.501313][T17908] br1: port 1(veth1) entered blocking state
[ 1901.501758][T17908] br1: port 1(veth1) entered disabled state
[ 1901.503060][T17908] veth1: entered allmulticast mode
[ 1901.507035][T17908] veth1: entered promiscuous mode
[ 1901.634954][ T2740] br1: port 1(veth1) entered blocking state
[ 1901.635432][ T2740] br1: port 1(veth1) entered forwarding state
[ 1901.752484][T17910] br1: port 2(veth2) entered blocking state
[ 1901.753028][T17910] br1: port 2(veth2) entered disabled state
[ 1901.753514][T17910] veth2: entered allmulticast mode
[ 1901.757187][T17910] veth2: entered promiscuous mode
[ 1901.886846][   T37] br1: port 2(veth2) entered blocking state
[ 1901.887364][   T37] br1: port 2(veth2) entered forwarding state
[ 1952.048731][T18145] br1: port 1(veth1) entered disabled state
[ 1952.188116][T18146] br1: port 2(veth2) entered disabled state
[ 1952.306888][T18147] veth2: left allmulticast mode
[ 1952.307269][T18147] veth2: left promiscuous mode
[ 1952.307744][T18147] br1: port 2(veth2) entered disabled state
[ 1952.310517][T18147] veth1: left allmulticast mode
[ 1952.310832][T18147] veth1: left promiscuous mode
[ 1952.311340][T18147] br1: port 1(veth1) entered disabled state