[  451.934343][ T8271] br1: port 1(veth1) entered blocking state
[  451.934571][ T8271] br1: port 1(veth1) entered disabled state
[  451.934767][ T8271] veth1: entered allmulticast mode
[  451.936903][ T8271] veth1: entered promiscuous mode
[  451.959601][   T39] br1: port 1(veth1) entered blocking state
[  451.959832][   T39] br1: port 1(veth1) entered forwarding state
[  478.826674][ T8454] br1: port 1(veth1) entered disabled state
[  478.850205][ T8455] veth1: left allmulticast mode
[  478.850377][ T8455] veth1: left promiscuous mode
[  478.850605][ T8455] br1: port 1(veth1) entered disabled state