[ 1520.826434][T21315] br0: port 1(veth0) entered blocking state
[ 1520.826698][T21315] br0: port 1(veth0) entered disabled state
[ 1520.826976][T21315] veth0: entered allmulticast mode
[ 1520.829871][T21315] veth0: entered promiscuous mode
[ 1520.907750][T21316] br0: port 2(veth1) entered blocking state
[ 1520.908048][T21316] br0: port 2(veth1) entered disabled state
[ 1520.908327][T21316] veth1: entered allmulticast mode
[ 1520.910010][T21316] veth1: entered promiscuous mode
[ 1521.155512][  T310] br0: port 1(veth0) entered blocking state
[ 1521.155845][  T310] br0: port 1(veth0) entered forwarding state
[ 1521.228648][  T152] br0: port 2(veth1) entered blocking state
[ 1521.228916][  T152] br0: port 2(veth1) entered forwarding state
[ 1524.726576][   T12] veth1: left allmulticast mode
[ 1524.726801][   T12] veth1: left promiscuous mode
[ 1524.727092][   T12] br0: port 2(veth1) entered disabled state
[ 1524.729357][   T12] veth0: left allmulticast mode
[ 1524.729538][   T12] veth0: left promiscuous mode
[ 1524.729817][   T12] br0: port 1(veth0) entered disabled state