[  537.197166][ T3588] br1: port 1(veth1) entered blocking state
[  537.197380][ T3588] br1: port 1(veth1) entered disabled state
[  537.197570][ T3588] veth1: entered allmulticast mode
[  537.199040][ T3588] veth1: entered promiscuous mode
[  537.229413][  T400] br1: port 1(veth1) entered blocking state
[  537.229611][  T400] br1: port 1(veth1) entered forwarding state
[  537.284641][ T3590] br1: port 2(veth2) entered blocking state
[  537.285149][ T3590] br1: port 2(veth2) entered disabled state
[  537.285348][ T3590] veth2: entered allmulticast mode
[  537.287250][ T3590] veth2: entered promiscuous mode
[  537.312301][ T2368] br1: port 2(veth2) entered blocking state
[  537.312500][ T2368] br1: port 2(veth2) entered forwarding state
[  552.055564][ T3951] br1: port 2(veth2) entered disabled state
[  552.081874][ T3952] veth2: left allmulticast mode
[  552.082029][ T3952] veth2: left promiscuous mode
[  552.082228][ T3952] br1: port 2(veth2) entered disabled state
[  552.112052][ T3953] br1: port 1(veth1) entered disabled state
[  552.131938][ T3954] veth1: left allmulticast mode
[  552.132114][ T3954] veth1: left promiscuous mode
[  552.132377][ T3954] br1: port 1(veth1) entered disabled state