[ 1415.846243][ T9144] br1: port 1(veth1) entered blocking state
[ 1415.846544][ T9144] br1: port 1(veth1) entered disabled state
[ 1415.846876][ T9144] veth1: entered allmulticast mode
[ 1415.848887][ T9144] veth1: entered promiscuous mode
[ 1416.002223][   T63] br1: port 1(veth1) entered blocking state
[ 1416.002605][   T63] br1: port 1(veth1) entered forwarding state
[ 1450.464206][ T9235] br1: port 1(veth1) entered disabled state
[ 1450.649028][ T9236] veth1: left allmulticast mode
[ 1450.649355][ T9236] veth1: left promiscuous mode
[ 1450.649838][ T9236] br1: port 1(veth1) entered disabled state