[ 1534.081398][ T6407] br1: port 1(veth1) entered blocking state
[ 1534.081656][ T6407] br1: port 1(veth1) entered disabled state
[ 1534.081903][ T6407] veth1: entered allmulticast mode
[ 1534.083812][ T6407] veth1: entered promiscuous mode
[ 1534.229646][   T44] br1: port 1(veth1) entered blocking state
[ 1534.229921][   T44] br1: port 1(veth1) entered forwarding state
[ 1554.734712][ T6482] br1: port 1(veth1) entered disabled state
[ 1554.904553][ T6483] veth1: left allmulticast mode
[ 1554.904787][ T6483] veth1: left promiscuous mode
[ 1554.905119][ T6483] br1: port 1(veth1) entered disabled state