[  793.527884][ T4389] br1: port 1(veth1) entered blocking state
[  793.528148][ T4389] br1: port 1(veth1) entered disabled state
[  793.528486][ T4389] veth1: entered allmulticast mode
[  793.530343][ T4389] veth1: entered promiscuous mode
[  793.647514][   T51] br1: port 1(veth1) entered blocking state
[  793.647770][   T51] br1: port 1(veth1) entered forwarding state
[  793.770835][ T4392] br1: port 2(veth2) entered blocking state
[  793.771075][ T4392] br1: port 2(veth2) entered disabled state
[  793.771331][ T4392] veth2: entered allmulticast mode
[  793.773183][ T4392] veth2: entered promiscuous mode
[  793.898691][   T51] br1: port 2(veth2) entered blocking state
[  793.898942][   T51] br1: port 2(veth2) entered forwarding state
[  822.172110][ T4572] br1: port 2(veth2) entered disabled state
[  822.297474][ T4574] veth2: left allmulticast mode
[  822.297706][ T4574] veth2: left promiscuous mode
[  822.298018][ T4574] br1: port 2(veth2) entered disabled state
[  822.413631][ T4575] br1: port 1(veth1) entered disabled state
[  822.531492][ T4576] veth1: left allmulticast mode
[  822.531704][ T4576] veth1: left promiscuous mode
[  822.532026][ T4576] br1: port 1(veth1) entered disabled state