[  509.010382][ T3353] br0: port 1(veth1) entered blocking state
[  509.010647][ T3353] br0: port 1(veth1) entered disabled state
[  509.010968][ T3353] veth1: entered allmulticast mode
[  509.013064][ T3353] veth1: entered promiscuous mode
[  509.167254][ T3355] br0: port 2(veth2) entered blocking state
[  509.167575][ T3355] br0: port 2(veth2) entered disabled state
[  509.167841][ T3355] veth2: entered allmulticast mode
[  509.169785][ T3355] veth2: entered promiscuous mode
[  509.506458][   T52] br0: port 1(veth1) entered blocking state
[  509.506861][   T52] br0: port 1(veth1) entered forwarding state
[  509.675905][    T9] br0: port 2(veth2) entered blocking state
[  509.676183][    T9] br0: port 2(veth2) entered forwarding state
[  729.978901][ T4536] br0: port 2(veth2) entered disabled state
[  730.129235][ T4538] br0: port 1(veth1) entered disabled state
[  730.271378][ T4539] veth2: left allmulticast mode
[  730.271606][ T4539] veth2: left promiscuous mode
[  730.271930][ T4539] br0: port 2(veth2) entered disabled state
[  730.273319][ T4539] veth1: left allmulticast mode
[  730.273521][ T4539] veth1: left promiscuous mode
[  730.273825][ T4539] br0: port 1(veth1) entered disabled state