[  716.651740][ T8920] br1: port 1(veth1) entered blocking state
[  716.651970][ T8920] br1: port 1(veth1) entered disabled state
[  716.652183][ T8920] veth1: entered allmulticast mode
[  716.653732][ T8920] veth1: entered promiscuous mode
[  716.709391][ T8924] br1: port 2(veth2) entered blocking state
[  716.709656][ T8924] br1: port 2(veth2) entered disabled state
[  716.709909][ T8924] veth2: entered allmulticast mode
[  716.711568][ T8924] veth2: entered promiscuous mode
[  716.769765][ T8926] br1: port 2(veth2) entered blocking state
[  716.770061][ T8926] br1: port 2(veth2) entered forwarding state
[  716.770464][ T8926] br1: port 1(veth1) entered blocking state
[  716.770717][ T8926] br1: port 1(veth1) entered forwarding state
[  726.207981][ T9239] br1: port 2(veth2) entered disabled state
[  726.208504][ T9239] br1: port 1(veth1) entered disabled state
[  726.255396][ T9241] veth2: left allmulticast mode
[  726.255627][ T9241] veth2: left promiscuous mode
[  726.255943][ T9241] br1: port 2(veth2) entered disabled state
[  726.302544][ T9243] veth1: left allmulticast mode
[  726.302738][ T9243] veth1: left promiscuous mode
[  726.302982][ T9243] br1: port 1(veth1) entered disabled state