[  815.256769][ T7831] br1: port 1(veth1) entered blocking state
[  815.256999][ T7831] br1: port 1(veth1) entered disabled state
[  815.257202][ T7831] veth1: entered allmulticast mode
[  815.262275][ T7831] veth1: entered promiscuous mode
[  815.310728][ T7835] br1: port 2(veth2) entered blocking state
[  815.310988][ T7835] br1: port 2(veth2) entered disabled state
[  815.311259][ T7835] veth2: entered allmulticast mode
[  815.312793][ T7835] veth2: entered promiscuous mode
[  815.373860][ T7837] br1: port 2(veth2) entered blocking state
[  815.374091][ T7837] br1: port 2(veth2) entered forwarding state
[  815.374440][ T7837] br1: port 1(veth1) entered blocking state
[  815.374635][ T7837] br1: port 1(veth1) entered forwarding state
[  826.030932][ T8150] br1: port 2(veth2) entered disabled state
[  826.031433][ T8150] br1: port 1(veth1) entered disabled state
[  826.076051][ T8152] veth2: left allmulticast mode
[  826.076225][ T8152] veth2: left promiscuous mode
[  826.076458][ T8152] br1: port 2(veth2) entered disabled state
[  826.122921][ T8154] veth1: left allmulticast mode
[  826.123123][ T8154] veth1: left promiscuous mode
[  826.124002][ T8154] br1: port 1(veth1) entered disabled state