[  688.037664][ T6394] br1: port 1(veth1) entered blocking state
[  688.037895][ T6394] br1: port 1(veth1) entered disabled state
[  688.038095][ T6394] veth1: entered allmulticast mode
[  688.039580][ T6394] veth1: entered promiscuous mode
[  688.070892][  T916] br1: port 1(veth1) entered blocking state
[  688.071149][  T916] br1: port 1(veth1) entered forwarding state
[  688.090129][ T6396] br1: port 2(veth2) entered blocking state
[  688.090346][ T6396] br1: port 2(veth2) entered disabled state
[  688.091876][ T6396] veth2: entered allmulticast mode
[  688.093341][ T6396] veth2: entered promiscuous mode
[  688.113099][  T109] br1: port 2(veth2) entered blocking state
[  688.113303][  T109] br1: port 2(veth2) entered forwarding state
[  700.002693][ T6649] tc (6649) used greatest stack depth: 23744 bytes left
[  702.495674][ T6753] br1: port 2(veth2) entered disabled state
[  702.526567][ T6754] veth2: left allmulticast mode
[  702.526750][ T6754] veth2: left promiscuous mode
[  702.526982][ T6754] br1: port 2(veth2) entered disabled state
[  702.548482][ T6755] br1: port 1(veth1) entered disabled state
[  702.567642][ T6756] veth1: left allmulticast mode
[  702.567838][ T6756] veth1: left promiscuous mode
[  702.568123][ T6756] br1: port 1(veth1) entered disabled state