[ 1507.153104][ T5537] br1: port 1(veth1) entered blocking state
[ 1507.153527][ T5537] br1: port 1(veth1) entered disabled state
[ 1507.153927][ T5537] veth1: entered allmulticast mode
[ 1507.157483][ T5537] veth1: entered promiscuous mode
[ 1507.297029][   T45] br1: port 1(veth1) entered blocking state
[ 1507.297309][   T45] br1: port 1(veth1) entered forwarding state
[ 1541.749921][ T5628] br1: port 1(veth1) entered disabled state
[ 1541.897134][ T5629] veth1: left allmulticast mode
[ 1541.897377][ T5629] veth1: left promiscuous mode
[ 1541.897687][ T5629] br1: port 1(veth1) entered disabled state