[  447.747956][ T3865] br1: port 1(veth1) entered blocking state
[  447.748296][ T3865] br1: port 1(veth1) entered disabled state
[  447.748624][ T3865] veth1: entered allmulticast mode
[  447.751227][ T3865] veth1: entered promiscuous mode
[  447.798855][   T36] br1: port 1(veth1) entered blocking state
[  447.799200][   T36] br1: port 1(veth1) entered forwarding state
[  463.698341][ T4002] br1: port 1(veth1) entered disabled state
[  463.747069][ T4003] veth1: left allmulticast mode
[  463.747393][ T4003] veth1: left promiscuous mode
[  463.748390][ T4003] br1: port 1(veth1) entered disabled state