[ 1563.956360][T21296] br0: port 1(veth0) entered blocking state
[ 1563.956657][T21296] br0: port 1(veth0) entered disabled state
[ 1563.956914][T21296] veth0: entered allmulticast mode
[ 1563.959407][T21296] veth0: entered promiscuous mode
[ 1564.040710][T21297] br0: port 2(veth1) entered blocking state
[ 1564.040979][T21297] br0: port 2(veth1) entered disabled state
[ 1564.041239][T21297] veth1: entered allmulticast mode
[ 1564.042851][T21297] veth1: entered promiscuous mode
[ 1564.291074][   T38] br0: port 1(veth0) entered blocking state
[ 1564.291372][   T38] br0: port 1(veth0) entered forwarding state
[ 1564.370876][T20540] br0: port 2(veth1) entered blocking state
[ 1564.371115][T20540] br0: port 2(veth1) entered forwarding state
[ 1567.835985][   T12] veth1: left allmulticast mode
[ 1567.836231][   T12] veth1: left promiscuous mode
[ 1567.836542][   T12] br0: port 2(veth1) entered disabled state
[ 1567.844312][   T12] veth0: left allmulticast mode
[ 1567.844515][   T12] veth0: left promiscuous mode
[ 1567.844805][   T12] br0: port 1(veth0) entered disabled state