[ 1507.211139][ T6689] br1: port 1(veth1) entered blocking state
[ 1507.211581][ T6689] br1: port 1(veth1) entered disabled state
[ 1507.212009][ T6689] veth1: entered allmulticast mode
[ 1507.215509][ T6689] veth1: entered promiscuous mode
[ 1507.321831][  T254] br1: port 1(veth1) entered blocking state
[ 1507.322303][  T254] br1: port 1(veth1) entered forwarding state
[ 1541.149562][ T6868] br1: port 1(veth1) entered disabled state
[ 1541.281610][ T6869] veth1: left allmulticast mode
[ 1541.282657][ T6869] veth1: left promiscuous mode
[ 1541.283205][ T6869] br1: port 1(veth1) entered disabled state