[ 1309.806647][ T9222] br1: port 1(veth1) entered blocking state
[ 1309.806984][ T9222] br1: port 1(veth1) entered disabled state
[ 1309.807291][ T9222] veth1: entered allmulticast mode
[ 1309.809533][ T9222] veth1: entered promiscuous mode
[ 1309.894291][   T37] br1: port 1(veth1) entered blocking state
[ 1309.894586][   T37] br1: port 1(veth1) entered forwarding state
[ 1327.652968][ T9361] br1: port 1(veth1) entered disabled state
[ 1327.730831][ T9362] veth1: left allmulticast mode
[ 1327.731078][ T9362] veth1: left promiscuous mode
[ 1327.731405][ T9362] br1: port 1(veth1) entered disabled state