[ 1779.504228][ T9401] br1: port 1(veth1) entered blocking state
[ 1779.504534][ T9401] br1: port 1(veth1) entered disabled state
[ 1779.504807][ T9401] veth1: entered allmulticast mode
[ 1779.506790][ T9401] veth1: entered promiscuous mode
[ 1779.672135][   T63] br1: port 1(veth1) entered blocking state
[ 1779.672401][   T63] br1: port 1(veth1) entered forwarding state
[ 1800.961258][ T9540] br1: port 1(veth1) entered disabled state
[ 1801.127124][ T9541] veth1: left allmulticast mode
[ 1801.127529][ T9541] veth1: left promiscuous mode
[ 1801.127989][ T9541] br1: port 1(veth1) entered disabled state