[  635.570396][ T7786] br1: port 1(veth1) entered blocking state
[  635.570796][ T7786] br1: port 1(veth1) entered disabled state
[  635.571225][ T7786] veth1: entered allmulticast mode
[  635.573048][ T7786] veth1: entered promiscuous mode
[  635.634527][ T7789] br1: port 2(veth2) entered blocking state
[  635.634940][ T7789] br1: port 2(veth2) entered disabled state
[  635.635304][ T7789] veth2: entered allmulticast mode
[  635.637634][ T7789] veth2: entered promiscuous mode
[  635.694138][ T7791] br1: port 2(veth2) entered blocking state
[  635.694518][ T7791] br1: port 2(veth2) entered forwarding state
[  635.695081][ T7791] br1: port 1(veth1) entered blocking state
[  635.695435][ T7791] br1: port 1(veth1) entered forwarding state
[  645.965830][ T8151] br1: port 2(veth2) entered disabled state
[  645.966549][ T8151] br1: port 1(veth1) entered disabled state
[  646.025738][ T8153] veth2: left allmulticast mode
[  646.026744][ T8153] veth2: left promiscuous mode
[  646.027315][ T8153] br1: port 2(veth2) entered disabled state
[  646.091487][ T8155] veth1: left allmulticast mode
[  646.091760][ T8155] veth1: left promiscuous mode
[  646.092098][ T8155] br1: port 1(veth1) entered disabled state