[ 1324.051259][ T7762] br1: port 1(veth1) entered blocking state
[ 1324.051952][ T7762] br1: port 1(veth1) entered disabled state
[ 1324.052234][ T7762] veth1: entered allmulticast mode
[ 1324.054177][ T7762] veth1: entered promiscuous mode
[ 1324.146915][ T2506] br1: port 1(veth1) entered blocking state
[ 1324.147258][ T2506] br1: port 1(veth1) entered forwarding state
[ 1341.957925][ T7901] br1: port 1(veth1) entered disabled state
[ 1342.045572][ T7902] veth1: left allmulticast mode
[ 1342.045814][ T7902] veth1: left promiscuous mode
[ 1342.046131][ T7902] br1: port 1(veth1) entered disabled state