[  568.133007][ T4735] br1: port 1(veth1) entered blocking state
[  568.133217][ T4735] br1: port 1(veth1) entered disabled state
[  568.133388][ T4735] veth1: entered allmulticast mode
[  568.134754][ T4735] veth1: entered promiscuous mode
[  568.163375][  T108] br1: port 1(veth1) entered blocking state
[  568.163595][  T108] br1: port 1(veth1) entered forwarding state
[  568.188039][ T4737] br1: port 2(veth2) entered blocking state
[  568.188225][ T4737] br1: port 2(veth2) entered disabled state
[  568.188400][ T4737] veth2: entered allmulticast mode
[  568.189769][ T4737] veth2: entered promiscuous mode
[  568.218335][  T839] br1: port 2(veth2) entered blocking state
[  568.218527][  T839] br1: port 2(veth2) entered forwarding state
[  581.113295][ T4980] tc (4980) used greatest stack depth: 23648 bytes left
[  614.881501][ T6220] br1: port 2(veth2) entered disabled state
[  614.904718][ T6222] veth2: left allmulticast mode
[  614.904882][ T6222] veth2: left promiscuous mode
[  614.905119][ T6222] br1: port 2(veth2) entered disabled state
[  614.936655][ T6223] br1: port 1(veth1) entered disabled state
[  614.958791][ T6224] veth1: left allmulticast mode
[  614.958959][ T6224] veth1: left promiscuous mode
[  614.959189][ T6224] br1: port 1(veth1) entered disabled state