[ 1414.087387][ T6303] br1: port 1(veth1) entered blocking state
[ 1414.087710][ T6303] br1: port 1(veth1) entered disabled state
[ 1414.087995][ T6303] veth1: entered allmulticast mode
[ 1414.092065][ T6303] veth1: entered promiscuous mode
[ 1414.267103][ T5108] br1: port 1(veth1) entered blocking state
[ 1414.267348][ T5108] br1: port 1(veth1) entered forwarding state
[ 1448.654285][ T6394] br1: port 1(veth1) entered disabled state
[ 1448.816561][ T6396] veth1: left allmulticast mode
[ 1448.816810][ T6396] veth1: left promiscuous mode
[ 1448.817126][ T6396] br1: port 1(veth1) entered disabled state