[  666.364099][ T6311] br1: port 1(veth1) entered blocking state
[  666.364312][ T6311] br1: port 1(veth1) entered disabled state
[  666.364839][ T6311] veth1: entered allmulticast mode
[  666.366818][ T6311] veth1: entered promiscuous mode
[  666.391759][   T38] br1: port 1(veth1) entered blocking state
[  666.392042][   T38] br1: port 1(veth1) entered forwarding state
[  680.813644][ T6449] br1: port 1(veth1) entered disabled state
[  680.842269][ T6450] veth1: left allmulticast mode
[  680.846325][ T6450] veth1: left promiscuous mode
[  680.846600][ T6450] br1: port 1(veth1) entered disabled state