[  486.543789][T18475] br1: port 1(veth1) entered blocking state
[  486.544044][T18475] br1: port 1(veth1) entered disabled state
[  486.544282][T18475] veth1: entered allmulticast mode
[  486.548778][T18475] veth1: entered promiscuous mode
[  486.574722][  T198] br1: port 1(veth1) entered blocking state
[  486.574962][  T198] br1: port 1(veth1) entered forwarding state
[  486.600086][T18477] br1: port 2(veth2) entered blocking state
[  486.600351][T18477] br1: port 2(veth2) entered disabled state
[  486.600623][T18477] veth2: entered allmulticast mode
[  486.602164][T18477] veth2: entered promiscuous mode
[  486.623372][  T198] br1: port 2(veth2) entered blocking state
[  486.623792][  T198] br1: port 2(veth2) entered forwarding state
[  526.749337][T19674] tc (19674) used greatest stack depth: 23416 bytes left
[  532.044265][T19870] br1: port 2(veth2) entered disabled state
[  532.070896][T19871] veth2: left allmulticast mode
[  532.071070][T19871] veth2: left promiscuous mode
[  532.071339][T19871] br1: port 2(veth2) entered disabled state
[  532.098977][T19872] br1: port 1(veth1) entered disabled state
[  532.116562][T19873] veth1: left allmulticast mode
[  532.116770][T19873] veth1: left promiscuous mode
[  532.116999][T19873] br1: port 1(veth1) entered disabled state