[  506.714226][ T3559] br1: port 1(veth1) entered blocking state
[  506.715012][ T3559] br1: port 1(veth1) entered disabled state
[  506.715249][ T3559] veth1: entered allmulticast mode
[  506.716720][ T3559] veth1: entered promiscuous mode
[  506.746482][  T189] br1: port 1(veth1) entered blocking state
[  506.746660][  T189] br1: port 1(veth1) entered forwarding state
[  506.777272][ T3562] br1: port 2(veth2) entered blocking state
[  506.777497][ T3562] br1: port 2(veth2) entered disabled state
[  506.777717][ T3562] veth2: entered allmulticast mode
[  506.779138][ T3562] veth2: entered promiscuous mode
[  506.801985][ T2137] br1: port 2(veth2) entered blocking state
[  506.802201][ T2137] br1: port 2(veth2) entered forwarding state
[  525.121933][ T3800] br1: port 2(veth2) entered disabled state
[  525.156207][ T3801] veth2: left allmulticast mode
[  525.156423][ T3801] veth2: left promiscuous mode
[  525.156716][ T3801] br1: port 2(veth2) entered disabled state
[  525.188109][ T3802] br1: port 1(veth1) entered disabled state
[  525.211882][ T3803] veth1: left allmulticast mode
[  525.212070][ T3803] veth1: left promiscuous mode
[  525.212353][ T3803] br1: port 1(veth1) entered disabled state