[ 1459.145845][ T3865] br1: port 1(veth1) entered blocking state
[ 1459.146143][ T3865] br1: port 1(veth1) entered disabled state
[ 1459.146400][ T3865] veth1: entered allmulticast mode
[ 1459.148930][ T3865] veth1: entered promiscuous mode
[ 1459.320762][   T50] br1: port 1(veth1) entered blocking state
[ 1459.321144][   T50] br1: port 1(veth1) entered forwarding state
[ 1474.839188][ T3921] br1: port 1(veth1) entered disabled state
[ 1474.994608][ T3923] veth1: left allmulticast mode
[ 1474.994829][ T3923] veth1: left promiscuous mode
[ 1474.995200][ T3923] br1: port 1(veth1) entered disabled state