[ 1817.958257][ T9422] br1: port 1(veth1) entered blocking state
[ 1817.958575][ T9422] br1: port 1(veth1) entered disabled state
[ 1817.958847][ T9422] veth1: entered allmulticast mode
[ 1817.960717][ T9422] veth1: entered promiscuous mode
[ 1818.131259][ T4816] br1: port 1(veth1) entered blocking state
[ 1818.131540][ T4816] br1: port 1(veth1) entered forwarding state
[ 1839.746361][ T9561] br1: port 1(veth1) entered disabled state
[ 1839.912478][ T9562] veth1: left allmulticast mode
[ 1839.912721][ T9562] veth1: left promiscuous mode
[ 1839.913053][ T9562] br1: port 1(veth1) entered disabled state