[  891.813128][ T4486] br0: port 1(veth1) entered blocking state
[  891.813457][ T4486] br0: port 1(veth1) entered disabled state
[  891.813708][ T4486] veth1: entered allmulticast mode
[  891.815640][ T4486] veth1: entered promiscuous mode
[  891.956715][ T4488] br0: port 2(veth2) entered blocking state
[  891.957025][ T4488] br0: port 2(veth2) entered disabled state
[  891.957327][ T4488] veth2: entered allmulticast mode
[  891.959773][ T4488] veth2: entered promiscuous mode
[  892.218354][   T51] br0: port 1(veth1) entered blocking state
[  892.218608][   T51] br0: port 1(veth1) entered forwarding state
[  892.356350][   T49] br0: port 2(veth2) entered blocking state
[  892.356661][   T49] br0: port 2(veth2) entered forwarding state
[  924.307013][ T4561] br0: port 2(veth2) entered disabled state
[  924.441304][ T4562] br0: port 1(veth1) entered disabled state
[  924.570649][ T4563] veth2: left allmulticast mode
[  924.570904][ T4563] veth2: left promiscuous mode
[  924.571225][ T4563] br0: port 2(veth2) entered disabled state
[  924.572636][ T4563] veth1: left allmulticast mode
[  924.572868][ T4563] veth1: left promiscuous mode
[  924.573167][ T4563] br0: port 1(veth1) entered disabled state