[  510.450900] br1: port 1(veth1) entered blocking state
[  510.450956] br1: port 1(veth1) entered disabled state
[  510.450991] veth1: entered allmulticast mode
[  510.451048] veth1: entered promiscuous mode
[  510.454361] br1: port 1(veth1) entered blocking state
[  510.454398] br1: port 1(veth1) entered forwarding state
[  510.457116] br1: port 2(veth2) entered blocking state
[  510.457150] br1: port 2(veth2) entered disabled state
[  510.457177] veth2: entered allmulticast mode
[  510.457229] veth2: entered promiscuous mode
[  510.460089] br1: port 2(veth2) entered blocking state
[  510.460125] br1: port 2(veth2) entered forwarding state
[  516.482424] tc (24219) used greatest stack depth: 11568 bytes left
[  520.507153] br1: port 2(veth2) entered disabled state
[  520.509846] veth2: left allmulticast mode
[  520.509884] veth2: left promiscuous mode
[  520.509910] br1: port 2(veth2) entered disabled state
[  520.512608] br1: port 1(veth1) entered disabled state
[  520.515299] veth1: left allmulticast mode
[  520.515358] veth1: left promiscuous mode
[  520.515424] br1: port 1(veth1) entered disabled state