[  704.349702][ T4308] br1: port 1(veth1) entered blocking state
[  704.350620][ T4308] br1: port 1(veth1) entered disabled state
[  704.350823][ T4308] veth1: entered allmulticast mode
[  704.352252][ T4308] veth1: entered promiscuous mode
[  704.371975][ T3287] br1: port 1(veth1) entered blocking state
[  704.372221][ T3287] br1: port 1(veth1) entered forwarding state
[  704.403792][ T4310] br1: port 2(veth2) entered blocking state
[  704.403991][ T4310] br1: port 2(veth2) entered disabled state
[  704.404179][ T4310] veth2: entered allmulticast mode
[  704.405596][ T4310] veth2: entered promiscuous mode
[  704.424272][ T3287] br1: port 2(veth2) entered blocking state
[  704.424502][ T3287] br1: port 2(veth2) entered forwarding state
[  737.576153][ T4541] br1: port 1(veth1) entered disabled state
[  737.603157][ T4542] br1: port 2(veth2) entered disabled state
[  737.631274][ T4543] veth2: left allmulticast mode
[  737.631481][ T4543] veth2: left promiscuous mode
[  737.631811][ T4543] br1: port 2(veth2) entered disabled state
[  737.633371][ T4543] veth1: left allmulticast mode
[  737.633599][ T4543] veth1: left promiscuous mode
[  737.633932][ T4543] br1: port 1(veth1) entered disabled state