[  870.670180][ T3421] br1: port 1(veth1) entered blocking state
[  870.670502][ T3421] br1: port 1(veth1) entered disabled state
[  870.671581][ T3421] veth1: entered allmulticast mode
[  870.673479][ T3421] veth1: entered promiscuous mode
[  870.841840][T15704] br1: port 1(veth1) entered blocking state
[  870.842206][T15704] br1: port 1(veth1) entered forwarding state
[  870.995668][ T3423] br1: port 2(veth2) entered blocking state
[  870.996056][ T3423] br1: port 2(veth2) entered disabled state
[  870.996421][ T3423] veth2: entered allmulticast mode
[  870.999333][ T3423] veth2: entered promiscuous mode
[  871.180682][T15704] br1: port 2(veth2) entered blocking state
[  871.180941][T15704] br1: port 2(veth2) entered forwarding state
[ 1016.495111][ T4744] br1: port 2(veth2) entered disabled state
[ 1016.652315][ T4746] veth2: left allmulticast mode
[ 1016.652683][ T4746] veth2: left promiscuous mode
[ 1016.653176][ T4746] br1: port 2(veth2) entered disabled state
[ 1016.818224][ T4747] br1: port 1(veth1) entered disabled state
[ 1016.972999][ T4749] veth1: left allmulticast mode
[ 1016.973226][ T4749] veth1: left promiscuous mode
[ 1016.973539][ T4749] br1: port 1(veth1) entered disabled state