[ 1500.754495][ T7670] br1: port 1(veth1) entered blocking state
[ 1500.754760][ T7670] br1: port 1(veth1) entered disabled state
[ 1500.755008][ T7670] veth1: entered allmulticast mode
[ 1500.756914][ T7670] veth1: entered promiscuous mode
[ 1501.073818][ T7673] br1: port 2(veth2) entered blocking state
[ 1501.074099][ T7673] br1: port 2(veth2) entered disabled state
[ 1501.074376][ T7673] veth2: entered allmulticast mode
[ 1501.076247][ T7673] veth2: entered promiscuous mode
[ 1501.404115][ T7675] br1: port 2(veth2) entered blocking state
[ 1501.404458][ T7675] br1: port 2(veth2) entered forwarding state
[ 1501.405374][ T7675] br1: port 1(veth1) entered blocking state
[ 1501.405639][ T7675] br1: port 1(veth1) entered forwarding state
[ 1527.941727][ T7929] br1: port 2(veth2) entered disabled state
[ 1527.942421][ T7929] br1: port 1(veth1) entered disabled state
[ 1528.283188][ T7931] veth2: left allmulticast mode
[ 1528.283479][ T7931] veth2: left promiscuous mode
[ 1528.283798][ T7931] br1: port 2(veth2) entered disabled state
[ 1528.614761][ T7933] veth1: left allmulticast mode
[ 1528.615001][ T7933] veth1: left promiscuous mode
[ 1528.616655][ T7933] br1: port 1(veth1) entered disabled state