[  740.325297][ T5835] br1: port 1(veth1) entered blocking state
[  740.325724][ T5835] br1: port 1(veth1) entered disabled state
[  740.326141][ T5835] veth1: entered allmulticast mode
[  740.329458][ T5835] veth1: entered promiscuous mode
[  740.438493][   T70] br1: port 1(veth1) entered blocking state
[  740.438939][   T70] br1: port 1(veth1) entered forwarding state
[  773.910985][ T6015] br1: port 1(veth1) entered disabled state
[  774.035296][ T6016] veth1: left allmulticast mode
[  774.035692][ T6016] veth1: left promiscuous mode
[  774.036212][ T6016] br1: port 1(veth1) entered disabled state