[  771.306357][ T7776] br1: port 1(veth1) entered blocking state
[  771.306575][ T7776] br1: port 1(veth1) entered disabled state
[  771.306762][ T7776] veth1: entered allmulticast mode
[  771.309286][ T7776] veth1: entered promiscuous mode
[  771.336569][ T3185] br1: port 1(veth1) entered blocking state
[  771.336765][ T3185] br1: port 1(veth1) entered forwarding state
[  771.356892][ T7778] br1: port 2(veth2) entered blocking state
[  771.357313][ T7778] br1: port 2(veth2) entered disabled state
[  771.357553][ T7778] veth2: entered allmulticast mode
[  771.359295][ T7778] veth2: entered promiscuous mode
[  771.383458][  T381] br1: port 2(veth2) entered blocking state
[  771.383652][  T381] br1: port 2(veth2) entered forwarding state
[  789.718565][ T7990] br1: port 2(veth2) entered disabled state
[  789.744567][ T7991] veth2: left allmulticast mode
[  789.744795][ T7991] veth2: left promiscuous mode
[  789.745100][ T7991] br1: port 2(veth2) entered disabled state
[  789.765295][ T7992] br1: port 1(veth1) entered disabled state
[  789.790230][ T7993] veth1: left allmulticast mode
[  789.790436][ T7993] veth1: left promiscuous mode
[  789.790728][ T7993] br1: port 1(veth1) entered disabled state