[  878.307056][ T3922] br1: port 1(veth1) entered blocking state
[  878.307450][ T3922] br1: port 1(veth1) entered disabled state
[  878.307800][ T3922] veth1: entered allmulticast mode
[  878.310100][ T3922] veth1: entered promiscuous mode
[  878.411107][   T37] br1: port 1(veth1) entered blocking state
[  878.411421][   T37] br1: port 1(veth1) entered forwarding state
[  878.495046][ T3924] br1: port 2(veth2) entered blocking state
[  878.495340][ T3924] br1: port 2(veth2) entered disabled state
[  878.496300][ T3924] veth2: entered allmulticast mode
[  878.498221][ T3924] veth2: entered promiscuous mode
[  878.594925][  T252] br1: port 2(veth2) entered blocking state
[  878.595394][  T252] br1: port 2(veth2) entered forwarding state
[  991.103721][ T5317] br1: port 2(veth2) entered disabled state
[  991.220015][ T5318] veth2: left allmulticast mode
[  991.220376][ T5318] veth2: left promiscuous mode
[  991.220706][ T5318] br1: port 2(veth2) entered disabled state
[  991.311410][ T5319] br1: port 1(veth1) entered disabled state
[  991.396823][ T5320] veth1: left allmulticast mode
[  991.397071][ T5320] veth1: left promiscuous mode
[  991.397440][ T5320] br1: port 1(veth1) entered disabled state