[  619.371480][ T3562] br1: port 1(veth1) entered blocking state
[  619.371845][ T3562] br1: port 1(veth1) entered disabled state
[  619.372100][ T3562] veth1: entered allmulticast mode
[  619.374016][ T3562] veth1: entered promiscuous mode
[  619.507571][   T51] br1: port 1(veth1) entered blocking state
[  619.507858][   T51] br1: port 1(veth1) entered forwarding state
[  634.716513][ T3621] br1: port 1(veth1) entered disabled state
[  634.861923][ T3622] veth1: left allmulticast mode
[  634.862277][ T3622] veth1: left promiscuous mode
[  634.862778][ T3622] br1: port 1(veth1) entered disabled state