[ 1120.021908][ T4389] br1: port 1(veth1) entered blocking state
[ 1120.022198][ T4389] br1: port 1(veth1) entered disabled state
[ 1120.022470][ T4389] veth1: entered allmulticast mode
[ 1120.024079][ T4389] veth1: entered promiscuous mode
[ 1120.045849][ T1008] br1: port 1(veth1) entered blocking state
[ 1120.046362][ T1008] br1: port 1(veth1) entered forwarding state
[ 1147.199710][ T4568] br1: port 1(veth1) entered disabled state
[ 1147.227223][ T4569] veth1: left allmulticast mode
[ 1147.227404][ T4569] veth1: left promiscuous mode
[ 1147.227664][ T4569] br1: port 1(veth1) entered disabled state