[  501.552030] br0: port 1(veth1) entered blocking state
[  501.552095] br0: port 1(veth1) entered disabled state
[  501.552163] veth1: entered allmulticast mode
[  501.552284] veth1: entered promiscuous mode
[  501.565463] br0: port 2(veth2) entered blocking state
[  501.565575] br0: port 2(veth2) entered disabled state
[  501.565662] veth2: entered allmulticast mode
[  501.565809] veth2: entered promiscuous mode
[  501.578365] br0: port 3(veth4) entered blocking state
[  501.578437] br0: port 3(veth4) entered disabled state
[  501.578500] veth4: entered allmulticast mode
[  501.578608] veth4: entered promiscuous mode
[  501.675109] br0: port 1(veth1) entered blocking state
[  501.675230] br0: port 1(veth1) entered forwarding state
[  501.686650] br0: port 2(veth2) entered blocking state
[  501.686733] br0: port 2(veth2) entered forwarding state
[  501.699059] br0: port 3(veth4) entered blocking state
[  501.699169] br0: port 3(veth4) entered forwarding state
[  515.041651] veth3: entered promiscuous mode
[  516.169667] veth3: left promiscuous mode
[  516.178876] veth3: entered promiscuous mode
[  517.294315] veth3: left promiscuous mode
[  517.310419] br0: port 3(veth4) entered disabled state
[  517.320063] br0: port 2(veth2) entered disabled state
[  517.330852] br0: port 1(veth1) entered disabled state
[  517.340798] veth4: left allmulticast mode
[  517.340897] veth4: left promiscuous mode
[  517.340964] br0: port 3(veth4) entered disabled state
[  517.341117] veth2: left allmulticast mode
[  517.341182] veth2: left promiscuous mode
[  517.341246] br0: port 2(veth2) entered disabled state
[  517.341369] veth1: left allmulticast mode
[  517.341430] veth1: left promiscuous mode
[  517.341492] br0: port 1(veth1) entered disabled state