[ 1465.109003][ T3858] br1: port 1(veth1) entered blocking state
[ 1465.109382][ T3858] br1: port 1(veth1) entered disabled state
[ 1465.109797][ T3858] veth1: entered allmulticast mode
[ 1465.114404][ T3858] veth1: entered promiscuous mode
[ 1465.261392][   T50] br1: port 1(veth1) entered blocking state
[ 1465.261808][   T50] br1: port 1(veth1) entered forwarding state
[ 1480.960144][ T3913] br1: port 1(veth1) entered disabled state
[ 1481.102176][ T3915] veth1: left allmulticast mode
[ 1481.102487][ T3915] veth1: left promiscuous mode
[ 1481.102836][ T3915] br1: port 1(veth1) entered disabled state