[ 1527.907617][ T4440] br1: port 1(veth1) entered blocking state
[ 1527.907973][ T4440] br1: port 1(veth1) entered disabled state
[ 1527.908237][ T4440] veth1: entered allmulticast mode
[ 1527.910207][ T4440] veth1: entered promiscuous mode
[ 1528.095283][  T254] br1: port 1(veth1) entered blocking state
[ 1528.095564][  T254] br1: port 1(veth1) entered forwarding state
[ 1562.695612][ T4531] br1: port 1(veth1) entered disabled state
[ 1562.839389][ T4532] veth1: left allmulticast mode
[ 1562.839624][ T4532] veth1: left promiscuous mode
[ 1562.839936][ T4532] br1: port 1(veth1) entered disabled state