[  481.901373][ T3806] br0: port 1(veth1) entered blocking state
[  481.901621][ T3806] br0: port 1(veth1) entered disabled state
[  481.906629][ T3806] veth1: entered allmulticast mode
[  481.908277][ T3806] veth1: entered promiscuous mode
[  481.929582][ T3808] br0: port 2(veth2) entered blocking state
[  481.929821][ T3808] br0: port 2(veth2) entered disabled state
[  481.930083][ T3808] veth2: entered allmulticast mode
[  481.932132][ T3808] veth2: entered promiscuous mode
[  481.956122][ T3809] br0: port 3(veth4) entered blocking state
[  481.956344][ T3809] br0: port 3(veth4) entered disabled state
[  481.956780][ T3809] veth4: entered allmulticast mode
[  481.958279][ T3809] veth4: entered promiscuous mode
[  482.157812][   T38] br0: port 1(veth1) entered blocking state
[  482.158034][   T38] br0: port 1(veth1) entered forwarding state
[  482.179072][   T56] br0: port 2(veth2) entered blocking state
[  482.179306][   T56] br0: port 2(veth2) entered forwarding state
[  482.205946][   T38] br0: port 3(veth4) entered blocking state
[  482.206171][   T38] br0: port 3(veth4) entered forwarding state
[  496.214795][ T3875] veth3: entered promiscuous mode
[  497.459002][ T3884] veth3: left promiscuous mode
[  497.477513][ T3885] veth3: entered promiscuous mode
[  498.727030][ T3894] veth3: left promiscuous mode
[  498.798582][ T3902] br0: port 3(veth4) entered disabled state
[  498.831986][ T3903] br0: port 2(veth2) entered disabled state
[  498.861157][ T3904] br0: port 1(veth1) entered disabled state
[  498.901613][ T3905] veth4: left allmulticast mode
[  498.901870][ T3905] veth4: left promiscuous mode
[  498.902228][ T3905] br0: port 3(veth4) entered disabled state
[  498.903163][ T3905] veth2: left allmulticast mode
[  498.903307][ T3905] veth2: left promiscuous mode
[  498.903539][ T3905] br0: port 2(veth2) entered disabled state
[  498.905684][ T3905] veth1: left allmulticast mode
[  498.905827][ T3905] veth1: left promiscuous mode
[  498.906044][ T3905] br0: port 1(veth1) entered disabled state