[  191.635183][  T745] br1: port 1(veth1) entered blocking state
[  191.635909][  T745] br1: port 1(veth1) entered disabled state
[  191.636376][  T745] veth1: entered allmulticast mode
[  191.639958][  T745] veth1: entered promiscuous mode
[  191.729648][   T37] br1: port 1(veth1) entered blocking state
[  191.730112][   T37] br1: port 1(veth1) entered forwarding state
[  191.798964][  T747] br1: port 2(veth2) entered blocking state
[  191.799321][  T747] br1: port 2(veth2) entered disabled state
[  191.799710][  T747] veth2: entered allmulticast mode
[  191.802010][  T747] veth2: entered promiscuous mode
[  191.893072][   T37] br1: port 2(veth2) entered blocking state
[  191.893390][   T37] br1: port 2(veth2) entered forwarding state
[  305.768907][ T2140] br1: port 2(veth2) entered disabled state
[  305.863594][ T2141] veth2: left allmulticast mode
[  305.863863][ T2141] veth2: left promiscuous mode
[  305.864191][ T2141] br1: port 2(veth2) entered disabled state
[  305.942710][ T2142] br1: port 1(veth1) entered disabled state
[  306.025906][ T2143] veth1: left allmulticast mode
[  306.026158][ T2143] veth1: left promiscuous mode
[  306.026494][ T2143] br1: port 1(veth1) entered disabled state