[ 1521.943667][ T9392] br1: port 1(veth1) entered blocking state
[ 1521.943932][ T9392] br1: port 1(veth1) entered disabled state
[ 1521.952799][ T9392] veth1: entered allmulticast mode
[ 1521.954666][ T9392] veth1: entered promiscuous mode
[ 1522.097614][   T38] br1: port 1(veth1) entered blocking state
[ 1522.097857][   T38] br1: port 1(veth1) entered forwarding state
[ 1522.243569][ T9394] br1: port 2(veth2) entered blocking state
[ 1522.243815][ T9394] br1: port 2(veth2) entered disabled state
[ 1522.244073][ T9394] veth2: entered allmulticast mode
[ 1522.245888][ T9394] veth2: entered promiscuous mode
[ 1522.440559][   T38] br1: port 2(veth2) entered blocking state
[ 1522.440842][   T38] br1: port 2(veth2) entered forwarding state
[ 1559.450136][ T9727] br1: port 2(veth2) entered disabled state
[ 1559.596332][ T9728] veth2: left allmulticast mode
[ 1559.596578][ T9728] veth2: left promiscuous mode
[ 1559.596889][ T9728] br1: port 2(veth2) entered disabled state
[ 1559.757224][ T9729] br1: port 1(veth1) entered disabled state
[ 1559.908589][ T9730] veth1: left allmulticast mode
[ 1559.908820][ T9730] veth1: left promiscuous mode
[ 1559.910324][ T9730] br1: port 1(veth1) entered disabled state