[  672.166832][ T4075] br1: port 1(veth1) entered blocking state
[  672.167310][ T4075] br1: port 1(veth1) entered disabled state
[  672.167723][ T4075] veth1: entered allmulticast mode
[  672.172427][ T4075] veth1: entered promiscuous mode
[  672.276272][   T37] br1: port 1(veth1) entered blocking state
[  672.277007][   T37] br1: port 1(veth1) entered forwarding state
[  672.413774][ T4077] br1: port 2(veth2) entered blocking state
[  672.414279][ T4077] br1: port 2(veth2) entered disabled state
[  672.414718][ T4077] veth2: entered allmulticast mode
[  672.419449][ T4077] veth2: entered promiscuous mode
[  672.543120][  T256] br1: port 2(veth2) entered blocking state
[  672.543578][  T256] br1: port 2(veth2) entered forwarding state
[  815.819685][ T5470] br1: port 2(veth2) entered disabled state
[  815.946630][ T5471] veth2: left allmulticast mode
[  815.946979][ T5471] veth2: left promiscuous mode
[  815.949250][ T5471] br1: port 2(veth2) entered disabled state
[  816.072343][ T5472] br1: port 1(veth1) entered disabled state
[  816.177186][ T5473] veth1: left allmulticast mode
[  816.177575][ T5473] veth1: left promiscuous mode
[  816.178076][ T5473] br1: port 1(veth1) entered disabled state