[ 1253.831031][ T8496] br1: port 1(veth1) entered blocking state
[ 1253.831382][ T8496] br1: port 1(veth1) entered disabled state
[ 1253.831669][ T8496] veth1: entered allmulticast mode
[ 1253.833612][ T8496] veth1: entered promiscuous mode
[ 1253.909664][  T258] br1: port 1(veth1) entered blocking state
[ 1253.910041][  T258] br1: port 1(veth1) entered forwarding state
[ 1285.192516][ T8675] br1: port 1(veth1) entered disabled state
[ 1285.294893][ T8676] veth1: left allmulticast mode
[ 1285.295178][ T8676] veth1: left promiscuous mode
[ 1285.295516][ T8676] br1: port 1(veth1) entered disabled state