[  670.254755][ T4122] br0: port 1(veth1) entered blocking state
[  670.254954][ T4122] br0: port 1(veth1) entered disabled state
[  670.255126][ T4122] veth1: entered allmulticast mode
[  670.256542][ T4122] veth1: entered promiscuous mode
[  670.301313][ T4124] br0: port 2(veth2) entered blocking state
[  670.301518][ T4124] br0: port 2(veth2) entered disabled state
[  670.301708][ T4124] veth2: entered allmulticast mode
[  670.303065][ T4124] veth2: entered promiscuous mode
[  670.351033][   T39] br0: port 1(veth1) entered blocking state
[  670.351216][   T39] br0: port 1(veth1) entered forwarding state
[  670.372460][ T1719] br0: port 2(veth2) entered blocking state
[  670.372688][ T1719] br0: port 2(veth2) entered forwarding state
[  696.673183][ T4217] br0: port 2(veth2) entered disabled state
[  696.699193][ T4218] br0: port 1(veth1) entered disabled state
[  696.718947][ T4219] veth2: left allmulticast mode
[  696.719081][ T4219] veth2: left promiscuous mode
[  696.719281][ T4219] br0: port 2(veth2) entered disabled state
[  696.720726][ T4219] veth1: left allmulticast mode
[  696.720845][ T4219] veth1: left promiscuous mode
[  696.721026][ T4219] br0: port 1(veth1) entered disabled state