[  550.725474][ T8202] br1: port 1(veth1) entered blocking state
[  550.725747][ T8202] br1: port 1(veth1) entered disabled state
[  550.725998][ T8202] veth1: entered allmulticast mode
[  550.727943][ T8202] veth1: entered promiscuous mode
[  550.883733][   T64] br1: port 1(veth1) entered blocking state
[  550.884076][   T64] br1: port 1(veth1) entered forwarding state
[  551.040226][ T8204] br1: port 2(veth2) entered blocking state
[  551.040500][ T8204] br1: port 2(veth2) entered disabled state
[  551.040760][ T8204] veth2: entered allmulticast mode
[  551.043568][ T8204] veth2: entered promiscuous mode
[  551.201989][    T9] br1: port 2(veth2) entered blocking state
[  551.202288][    T9] br1: port 2(veth2) entered forwarding state
[  602.937911][ T8421] br1: port 1(veth1) entered disabled state
[  603.113427][ T8423] br1: port 2(veth2) entered disabled state
[  603.269192][ T8424] veth2: left allmulticast mode
[  603.269467][ T8424] veth2: left promiscuous mode
[  603.269791][ T8424] br1: port 2(veth2) entered disabled state
[  603.271287][ T8424] veth1: left allmulticast mode
[  603.271483][ T8424] veth1: left promiscuous mode
[  603.271786][ T8424] br1: port 1(veth1) entered disabled state