[ 1690.222306][ T8510] br1: port 1(veth1) entered blocking state
[ 1690.222647][ T8510] br1: port 1(veth1) entered disabled state
[ 1690.222898][ T8510] veth1: entered allmulticast mode
[ 1690.224718][ T8510] veth1: entered promiscuous mode
[ 1690.397710][  T158] br1: port 1(veth1) entered blocking state
[ 1690.397969][  T158] br1: port 1(veth1) entered forwarding state
[ 1690.570891][ T8512] br1: port 2(veth2) entered blocking state
[ 1690.571172][ T8512] br1: port 2(veth2) entered disabled state
[ 1690.571428][ T8512] veth2: entered allmulticast mode
[ 1690.573249][ T8512] veth2: entered promiscuous mode
[ 1690.733657][  T158] br1: port 2(veth2) entered blocking state
[ 1690.733922][  T158] br1: port 2(veth2) entered forwarding state
[ 1730.462419][ T8869] br1: port 2(veth2) entered disabled state
[ 1730.645980][ T8870] veth2: left allmulticast mode
[ 1730.647291][ T8870] veth2: left promiscuous mode
[ 1730.647630][ T8870] br1: port 2(veth2) entered disabled state
[ 1730.827790][ T8871] br1: port 1(veth1) entered disabled state
[ 1730.986859][ T8872] veth1: left allmulticast mode
[ 1730.987091][ T8872] veth1: left promiscuous mode
[ 1730.987387][ T8872] br1: port 1(veth1) entered disabled state