[  996.815764][T21206] br1: port 1(veth1) entered blocking state
[  996.816005][T21206] br1: port 1(veth1) entered disabled state
[  996.816195][T21206] veth1: entered allmulticast mode
[  996.817631][T21206] veth1: entered promiscuous mode
[  996.841431][   T69] br1: port 1(veth1) entered blocking state
[  996.841642][   T69] br1: port 1(veth1) entered forwarding state
[ 1007.743110][T21309] br1: port 1(veth1) entered disabled state
[ 1007.763828][T21310] veth1: left allmulticast mode
[ 1007.764508][T21310] veth1: left promiscuous mode
[ 1007.764789][T21310] br1: port 1(veth1) entered disabled state