[  450.155962][ T3258] br0: port 1(veth1) entered blocking state
[  450.156233][ T3258] br0: port 1(veth1) entered disabled state
[  450.156546][ T3258] veth1: entered allmulticast mode
[  450.158548][ T3258] veth1: entered promiscuous mode
[  450.305798][ T3260] br0: port 2(veth2) entered blocking state
[  450.306064][ T3260] br0: port 2(veth2) entered disabled state
[  450.306332][ T3260] veth2: entered allmulticast mode
[  450.314991][ T3260] veth2: entered promiscuous mode
[  450.463700][ T3261] br0: port 3(veth4) entered blocking state
[  450.464090][ T3261] br0: port 3(veth4) entered disabled state
[  450.464359][ T3261] veth4: entered allmulticast mode
[  450.466362][ T3261] veth4: entered promiscuous mode
[  451.219979][    T9] br0: port 1(veth1) entered blocking state
[  451.220234][    T9] br0: port 1(veth1) entered forwarding state
[  451.365175][   T64] br0: port 2(veth2) entered blocking state
[  451.365515][   T64] br0: port 2(veth2) entered forwarding state
[  451.537400][    T9] br0: port 3(veth4) entered blocking state
[  451.537798][    T9] br0: port 3(veth4) entered forwarding state
[  468.006166][ T3306] veth3: entered promiscuous mode
[  470.255068][ T3315] veth3: left promiscuous mode
[  470.418980][ T3316] veth3: entered promiscuous mode
[  472.639905][ T3325] veth3: left promiscuous mode
[  472.788866][ T3327] br0: port 3(veth4) entered disabled state
[  472.935247][ T3328] br0: port 2(veth2) entered disabled state
[  473.086313][ T3329] br0: port 1(veth1) entered disabled state
[  473.243560][ T3330] veth4: left allmulticast mode
[  473.243875][ T3330] veth4: left promiscuous mode
[  473.244313][ T3330] br0: port 3(veth4) entered disabled state
[  473.246553][ T3330] veth2: left allmulticast mode
[  473.246856][ T3330] veth2: left promiscuous mode
[  473.247288][ T3330] br0: port 2(veth2) entered disabled state
[  473.249320][ T3330] veth1: left allmulticast mode
[  473.249626][ T3330] veth1: left promiscuous mode
[  473.250079][ T3330] br0: port 1(veth1) entered disabled state