[  622.389708][ T8752] br0: port 1(veth1) entered blocking state
[  622.390417][ T8752] br0: port 1(veth1) entered disabled state
[  622.390736][ T8752] veth1: entered allmulticast mode
[  622.392321][ T8752] veth1: entered promiscuous mode
[  622.428848][ T8754] br0: port 2(veth2) entered blocking state
[  622.429186][ T8754] br0: port 2(veth2) entered disabled state
[  622.429505][ T8754] veth2: entered allmulticast mode
[  622.431109][ T8754] veth2: entered promiscuous mode
[  622.455608][ T8755] br0: port 3(veth4) entered blocking state
[  622.455962][ T8755] br0: port 3(veth4) entered disabled state
[  622.456344][ T8755] veth4: entered allmulticast mode
[  622.457939][ T8755] veth4: entered promiscuous mode
[  622.682489][   T39] br0: port 1(veth1) entered blocking state
[  622.682835][   T39] br0: port 1(veth1) entered forwarding state
[  622.712578][   T38] br0: port 2(veth2) entered blocking state
[  622.712941][   T38] br0: port 2(veth2) entered forwarding state
[  622.738850][   T39] br0: port 3(veth4) entered blocking state
[  622.739181][   T39] br0: port 3(veth4) entered forwarding state
[  636.525712][ T8827] veth3: entered promiscuous mode
[  637.758961][ T8836] veth3: left promiscuous mode
[  637.782267][ T8837] veth3: entered promiscuous mode
[  639.008837][ T8846] veth3: left promiscuous mode
[  639.073703][ T8854] br0: port 3(veth4) entered disabled state
[  639.100049][ T8855] br0: port 2(veth2) entered disabled state
[  639.134023][ T8856] br0: port 1(veth1) entered disabled state
[  639.172802][ T8857] veth4: left allmulticast mode
[  639.173084][ T8857] veth4: left promiscuous mode
[  639.173416][ T8857] br0: port 3(veth4) entered disabled state
[  639.177325][ T8857] veth2: left allmulticast mode
[  639.177582][ T8857] veth2: left promiscuous mode
[  639.177897][ T8857] br0: port 2(veth2) entered disabled state
[  639.179320][ T8857] veth1: left allmulticast mode
[  639.179562][ T8857] veth1: left promiscuous mode
[  639.179875][ T8857] br0: port 1(veth1) entered disabled state