[  870.277633][ T3421] br1: port 1(veth1) entered blocking state
[  870.277933][ T3421] br1: port 1(veth1) entered disabled state
[  870.278176][ T3421] veth1: entered allmulticast mode
[  870.280230][ T3421] veth1: entered promiscuous mode
[  870.429870][   T51] br1: port 1(veth1) entered blocking state
[  870.430261][   T51] br1: port 1(veth1) entered forwarding state
[  870.597396][ T3423] br1: port 2(veth2) entered blocking state
[  870.597804][ T3423] br1: port 2(veth2) entered disabled state
[  870.598199][ T3423] veth2: entered allmulticast mode
[  870.602195][ T3423] veth2: entered promiscuous mode
[  870.750328][T18748] br1: port 2(veth2) entered blocking state
[  870.750600][T18748] br1: port 2(veth2) entered forwarding state
[ 1013.724860][ T4744] br1: port 2(veth2) entered disabled state
[ 1013.879850][ T4746] veth2: left allmulticast mode
[ 1013.880104][ T4746] veth2: left promiscuous mode
[ 1013.880414][ T4746] br1: port 2(veth2) entered disabled state
[ 1014.028431][ T4747] br1: port 1(veth1) entered disabled state
[ 1014.174537][ T4748] veth1: left allmulticast mode
[ 1014.174769][ T4748] veth1: left promiscuous mode
[ 1014.175074][ T4748] br1: port 1(veth1) entered disabled state