[  567.664634][ T8278] br1: port 1(veth1) entered blocking state
[  567.664926][ T8278] br1: port 1(veth1) entered disabled state
[  567.665192][ T8278] veth1: entered allmulticast mode
[  567.668105][ T8278] veth1: entered promiscuous mode
[  567.867466][ T8164] br1: port 1(veth1) entered blocking state
[  567.867782][ T8164] br1: port 1(veth1) entered forwarding state
[  568.037372][ T8280] br1: port 2(veth2) entered blocking state
[  568.037689][ T8280] br1: port 2(veth2) entered disabled state
[  568.038986][ T8280] veth2: entered allmulticast mode
[  568.041063][ T8280] veth2: entered promiscuous mode
[  568.236086][   T50] br1: port 2(veth2) entered blocking state
[  568.236504][   T50] br1: port 2(veth2) entered forwarding state
[  712.251301][ T9540] tc (9540) used greatest stack depth: 23696 bytes left
[  718.898626][ T9601] br1: port 2(veth2) entered disabled state
[  719.063551][ T9602] veth2: left allmulticast mode
[  719.063773][ T9602] veth2: left promiscuous mode
[  719.064081][ T9602] br1: port 2(veth2) entered disabled state
[  719.248460][ T9603] br1: port 1(veth1) entered disabled state
[  719.403900][ T9604] veth1: left allmulticast mode
[  719.404115][ T9604] veth1: left promiscuous mode
[  719.404426][ T9604] br1: port 1(veth1) entered disabled state