[ 1287.240759][ T8252] br1: port 1(veth1) entered blocking state
[ 1287.241196][ T8252] br1: port 1(veth1) entered disabled state
[ 1287.241674][ T8252] veth1: entered allmulticast mode
[ 1287.246168][ T8252] veth1: entered promiscuous mode
[ 1287.539034][ T8255] br1: port 2(veth2) entered blocking state
[ 1287.539471][ T8255] br1: port 2(veth2) entered disabled state
[ 1287.539880][ T8255] veth2: entered allmulticast mode
[ 1287.543220][ T8255] veth2: entered promiscuous mode
[ 1287.766446][ T8257] br1: port 2(veth2) entered blocking state
[ 1287.766891][ T8257] br1: port 2(veth2) entered forwarding state
[ 1287.767640][ T8257] br1: port 1(veth1) entered blocking state
[ 1287.768034][ T8257] br1: port 1(veth1) entered forwarding state
[ 1313.491066][ T8570] br1: port 2(veth2) entered disabled state
[ 1313.492156][ T8570] br1: port 1(veth1) entered disabled state
[ 1313.705715][ T8572] veth2: left allmulticast mode
[ 1313.706069][ T8572] veth2: left promiscuous mode
[ 1313.706573][ T8572] br1: port 2(veth2) entered disabled state
[ 1313.934558][ T8574] veth1: left allmulticast mode
[ 1313.934927][ T8574] veth1: left promiscuous mode
[ 1313.935474][ T8574] br1: port 1(veth1) entered disabled state