[ 1505.849886][ T8137] br1: port 1(veth1) entered blocking state
[ 1505.850191][ T8137] br1: port 1(veth1) entered disabled state
[ 1505.850483][ T8137] veth1: entered allmulticast mode
[ 1505.852439][ T8137] veth1: entered promiscuous mode
[ 1506.026073][  T157] br1: port 1(veth1) entered blocking state
[ 1506.026393][  T157] br1: port 1(veth1) entered forwarding state
[ 1540.784508][ T8228] br1: port 1(veth1) entered disabled state
[ 1540.946574][ T8229] veth1: left allmulticast mode
[ 1540.946856][ T8229] veth1: left promiscuous mode
[ 1540.947207][ T8229] br1: port 1(veth1) entered disabled state