[  550.752918][ T3371] br0: port 1(veth1) entered blocking state
[  550.753247][ T3371] br0: port 1(veth1) entered disabled state
[  550.754478][ T3371] veth1: entered allmulticast mode
[  550.756461][ T3371] veth1: entered promiscuous mode
[  550.928657][ T3373] br0: port 2(veth2) entered blocking state
[  550.928961][ T3373] br0: port 2(veth2) entered disabled state
[  550.929273][ T3373] veth2: entered allmulticast mode
[  550.931779][ T3373] veth2: entered promiscuous mode
[  551.342316][   T37] br0: port 1(veth1) entered blocking state
[  551.342797][   T37] br0: port 1(veth1) entered forwarding state
[  551.528959][ T3280] br0: port 2(veth2) entered blocking state
[  551.529297][ T3280] br0: port 2(veth2) entered forwarding state
[  817.168039][ T4583] br0: port 2(veth2) entered disabled state
[  817.350885][ T4584] br0: port 1(veth1) entered disabled state
[  817.549934][ T4585] veth2: left allmulticast mode
[  817.550176][ T4585] veth2: left promiscuous mode
[  817.550519][ T4585] br0: port 2(veth2) entered disabled state
[  817.551853][ T4585] veth1: left allmulticast mode
[  817.552054][ T4585] veth1: left promiscuous mode
[  817.552358][ T4585] br0: port 1(veth1) entered disabled state