[  720.437834][ T7815] br1: port 1(veth1) entered blocking state
[  720.438229][ T7815] br1: port 1(veth1) entered disabled state
[  720.438625][ T7815] veth1: entered allmulticast mode
[  720.441201][ T7815] veth1: entered promiscuous mode
[  720.469199][  T226] br1: port 1(veth1) entered blocking state
[  720.469443][  T226] br1: port 1(veth1) entered forwarding state
[  720.494852][ T7817] br1: port 2(veth2) entered blocking state
[  720.495093][ T7817] br1: port 2(veth2) entered disabled state
[  720.495353][ T7817] veth2: entered allmulticast mode
[  720.511557][ T7817] veth2: entered promiscuous mode
[  720.539358][   T36] br1: port 2(veth2) entered blocking state
[  720.539704][   T36] br1: port 2(veth2) entered forwarding state
[  736.934476][ T8174] br1: port 2(veth2) entered disabled state
[  736.974431][ T8175] veth2: left allmulticast mode
[  736.974696][ T8175] veth2: left promiscuous mode
[  736.975084][ T8175] br1: port 2(veth2) entered disabled state
[  737.000485][ T8176] br1: port 1(veth1) entered disabled state
[  737.032514][ T8177] veth1: left allmulticast mode
[  737.032705][ T8177] veth1: left promiscuous mode
[  737.032947][ T8177] br1: port 1(veth1) entered disabled state