[ 1504.696239][ T8291] br1: port 1(veth1) entered blocking state
[ 1504.696505][ T8291] br1: port 1(veth1) entered disabled state
[ 1504.696775][ T8291] veth1: entered allmulticast mode
[ 1504.699643][ T8291] veth1: entered promiscuous mode
[ 1505.029969][ T8294] br1: port 2(veth2) entered blocking state
[ 1505.030428][ T8294] br1: port 2(veth2) entered disabled state
[ 1505.030884][ T8294] veth2: entered allmulticast mode
[ 1505.035173][ T8294] veth2: entered promiscuous mode
[ 1505.347017][ T8296] br1: port 2(veth2) entered blocking state
[ 1505.347305][ T8296] br1: port 2(veth2) entered forwarding state
[ 1505.347751][ T8296] br1: port 1(veth1) entered blocking state
[ 1505.348007][ T8296] br1: port 1(veth1) entered forwarding state
[ 1532.285664][ T8550] br1: port 2(veth2) entered disabled state
[ 1532.286328][ T8550] br1: port 1(veth1) entered disabled state
[ 1532.620529][ T8552] veth2: left allmulticast mode
[ 1532.620889][ T8552] veth2: left promiscuous mode
[ 1532.621362][ T8552] br1: port 2(veth2) entered disabled state
[ 1532.925968][ T8554] veth1: left allmulticast mode
[ 1532.926188][ T8554] veth1: left promiscuous mode
[ 1532.926487][ T8554] br1: port 1(veth1) entered disabled state