[  446.828124][ T2652] br0: port 1(veth1) entered blocking state
[  446.828424][ T2652] br0: port 1(veth1) entered disabled state
[  446.828795][ T2652] veth1: entered allmulticast mode
[  446.831702][ T2652] veth1: entered promiscuous mode
[  447.015403][ T2654] br0: port 2(veth2) entered blocking state
[  447.015677][ T2654] br0: port 2(veth2) entered disabled state
[  447.015929][ T2654] veth2: entered allmulticast mode
[  447.022632][ T2654] veth2: entered promiscuous mode
[  447.420441][   T51] br0: port 1(veth1) entered blocking state
[  447.420729][   T51] br0: port 1(veth1) entered forwarding state
[  447.590010][   T50] br0: port 2(veth2) entered blocking state
[  447.590372][   T50] br0: port 2(veth2) entered forwarding state
[  679.478492][ T3862] br0: port 2(veth2) entered disabled state
[  679.619562][ T3864] br0: port 1(veth1) entered disabled state
[  679.766915][ T3866] veth2: left allmulticast mode
[  679.767139][ T3866] veth2: left promiscuous mode
[  679.767462][ T3866] br0: port 2(veth2) entered disabled state
[  679.769129][ T3866] veth1: left allmulticast mode
[  679.769332][ T3866] veth1: left promiscuous mode
[  679.769674][ T3866] br0: port 1(veth1) entered disabled state