[ 1304.593561][ T4703] br1: port 1(veth1) entered blocking state
[ 1304.593880][ T4703] br1: port 1(veth1) entered disabled state
[ 1304.594159][ T4703] veth1: entered allmulticast mode
[ 1304.596075][ T4703] veth1: entered promiscuous mode
[ 1304.681002][ T2827] br1: port 1(veth1) entered blocking state
[ 1304.681275][ T2827] br1: port 1(veth1) entered forwarding state
[ 1322.279045][ T4842] br1: port 1(veth1) entered disabled state
[ 1322.354449][ T4843] veth1: left allmulticast mode
[ 1322.354688][ T4843] veth1: left promiscuous mode
[ 1322.355347][ T4843] br1: port 1(veth1) entered disabled state