[ 1751.267015][T21519] br0: port 1(veth0) entered blocking state
[ 1751.267324][T21519] br0: port 1(veth0) entered disabled state
[ 1751.267625][T21519] veth0: entered allmulticast mode
[ 1751.269552][T21519] veth0: entered promiscuous mode
[ 1751.362568][T21520] br0: port 2(veth1) entered blocking state
[ 1751.362852][T21520] br0: port 2(veth1) entered disabled state
[ 1751.363125][T21520] veth1: entered allmulticast mode
[ 1751.365025][T21520] veth1: entered promiscuous mode
[ 1751.640995][   T57] br0: port 1(veth0) entered blocking state
[ 1751.641271][   T57] br0: port 1(veth0) entered forwarding state
[ 1751.738441][   T46] br0: port 2(veth1) entered blocking state
[ 1751.738742][   T46] br0: port 2(veth1) entered forwarding state
[ 1755.610813][   T69] veth1: left allmulticast mode
[ 1755.611028][   T69] veth1: left promiscuous mode
[ 1755.611389][   T69] br0: port 2(veth1) entered disabled state
[ 1755.613299][   T69] veth0: left allmulticast mode
[ 1755.613533][   T69] veth0: left promiscuous mode
[ 1755.613831][   T69] br0: port 1(veth0) entered disabled state