[ 1752.848615][T21531] br0: port 1(veth0) entered blocking state
[ 1752.849032][T21531] br0: port 1(veth0) entered disabled state
[ 1752.856173][T21531] veth0: entered allmulticast mode
[ 1752.858149][T21531] veth0: entered promiscuous mode
[ 1752.948163][T21532] br0: port 2(veth1) entered blocking state
[ 1752.948965][T21532] br0: port 2(veth1) entered disabled state
[ 1752.949239][T21532] veth1: entered allmulticast mode
[ 1752.951118][T21532] veth1: entered promiscuous mode
[ 1753.230076][ T3141] br0: port 1(veth0) entered blocking state
[ 1753.230396][ T3141] br0: port 1(veth0) entered forwarding state
[ 1753.330380][ T3141] br0: port 2(veth1) entered blocking state
[ 1753.330725][ T3141] br0: port 2(veth1) entered forwarding state
[ 1757.217567][   T67] veth1: left allmulticast mode
[ 1757.217860][   T67] veth1: left promiscuous mode
[ 1757.218210][   T67] br0: port 2(veth1) entered disabled state
[ 1757.220914][   T67] veth0: left allmulticast mode
[ 1757.221124][   T67] veth0: left promiscuous mode
[ 1757.221696][   T67] br0: port 1(veth0) entered disabled state