[  750.515630][ T7440] br0: port 1(veth1) entered blocking state
[  750.515967][ T7440] br0: port 1(veth1) entered disabled state
[  750.516299][ T7440] veth1: entered allmulticast mode
[  750.518978][ T7440] veth1: entered promiscuous mode
[  750.551174][ T7441] br0: port 2(veth3) entered blocking state
[  750.551438][ T7441] br0: port 2(veth3) entered disabled state
[  750.551756][ T7441] veth3: entered allmulticast mode
[  750.553734][ T7441] veth3: entered promiscuous mode
[  750.671527][  T119] br0: port 1(veth1) entered blocking state
[  750.671915][  T119] br0: port 1(veth1) entered forwarding state
[  750.738407][   T37] br0: port 2(veth3) entered blocking state
[  750.738660][   T37] br0: port 2(veth3) entered forwarding state
[  756.296940][ T7477] br0: port 2(veth3) entered disabled state
[  756.345126][ T7479] br0: port 1(veth1) entered disabled state
[  756.388000][ T7481] veth3: left allmulticast mode
[  756.388178][ T7481] veth3: left promiscuous mode
[  756.388406][ T7481] br0: port 2(veth3) entered disabled state
[  756.389361][ T7481] veth1: left allmulticast mode
[  756.389507][ T7481] veth1: left promiscuous mode
[  756.389729][ T7481] br0: port 1(veth1) entered disabled state