[  723.839760][ T8815] br1: port 1(veth1) entered blocking state
[  723.839984][ T8815] br1: port 1(veth1) entered disabled state
[  723.840183][ T8815] veth1: entered allmulticast mode
[  723.841650][ T8815] veth1: entered promiscuous mode
[  723.888183][ T8818] br1: port 2(veth2) entered blocking state
[  723.888431][ T8818] br1: port 2(veth2) entered disabled state
[  723.888682][ T8818] veth2: entered allmulticast mode
[  723.890227][ T8818] veth2: entered promiscuous mode
[  723.945167][ T8820] br1: port 2(veth2) entered blocking state
[  723.945396][ T8820] br1: port 2(veth2) entered forwarding state
[  723.945729][ T8820] br1: port 1(veth1) entered blocking state
[  723.945923][ T8820] br1: port 1(veth1) entered forwarding state
[  734.163428][ T9133] br1: port 2(veth2) entered disabled state
[  734.163944][ T9133] br1: port 1(veth1) entered disabled state
[  734.218663][ T9135] veth2: left allmulticast mode
[  734.218842][ T9135] veth2: left promiscuous mode
[  734.219442][ T9135] br1: port 2(veth2) entered disabled state
[  734.267659][ T9137] veth1: left allmulticast mode
[  734.267845][ T9137] veth1: left promiscuous mode
[  734.268575][ T9137] br1: port 1(veth1) entered disabled state