[  924.461238][T20775] br1: port 1(veth1) entered blocking state
[  924.461443][T20775] br1: port 1(veth1) entered disabled state
[  924.461630][T20775] veth1: entered allmulticast mode
[  924.463052][T20775] veth1: entered promiscuous mode
[  924.494312][ T9756] br1: port 1(veth1) entered blocking state
[  924.494540][ T9756] br1: port 1(veth1) entered forwarding state
[  924.519734][T20778] br1: port 2(veth2) entered blocking state
[  924.519915][T20778] br1: port 2(veth2) entered disabled state
[  924.520098][T20778] veth2: entered allmulticast mode
[  924.521520][T20778] veth2: entered promiscuous mode
[  924.556540][   T36] br1: port 2(veth2) entered blocking state
[  924.556727][   T36] br1: port 2(veth2) entered forwarding state
[  935.639733][T20981] br1: port 2(veth2) entered disabled state
[  935.672256][T20982] veth2: left allmulticast mode
[  935.672418][T20982] veth2: left promiscuous mode
[  935.672637][T20982] br1: port 2(veth2) entered disabled state
[  935.703341][T20983] br1: port 1(veth1) entered disabled state
[  935.724677][T20984] veth1: left allmulticast mode
[  935.724824][T20984] veth1: left promiscuous mode
[  935.725050][T20984] br1: port 1(veth1) entered disabled state