[  870.956849][ T3944] br1: port 1(veth1) entered blocking state
[  870.957167][ T3944] br1: port 1(veth1) entered disabled state
[  870.957486][ T3944] veth1: entered allmulticast mode
[  870.959484][ T3944] veth1: entered promiscuous mode
[  871.071346][   T38] br1: port 1(veth1) entered blocking state
[  871.071649][   T38] br1: port 1(veth1) entered forwarding state
[  871.160545][ T3946] br1: port 2(veth2) entered blocking state
[  871.160879][ T3946] br1: port 2(veth2) entered disabled state
[  871.161163][ T3946] veth2: entered allmulticast mode
[  871.163189][ T3946] veth2: entered promiscuous mode
[  871.244169][ T2711] br1: port 2(veth2) entered blocking state
[  871.244554][ T2711] br1: port 2(veth2) entered forwarding state
[  986.871544][ T5339] br1: port 2(veth2) entered disabled state
[  986.952264][ T5340] veth2: left allmulticast mode
[  986.952505][ T5340] veth2: left promiscuous mode
[  986.952823][ T5340] br1: port 2(veth2) entered disabled state
[  987.046914][ T5341] br1: port 1(veth1) entered disabled state
[  987.118751][ T5342] veth1: left allmulticast mode
[  987.119019][ T5342] veth1: left promiscuous mode
[  987.119457][ T5342] br1: port 1(veth1) entered disabled state