[ 1900.124050][ T9453] br0: port 1(veth1) entered blocking state
[ 1900.124478][ T9453] br0: port 1(veth1) entered disabled state
[ 1900.125368][ T9453] veth1: entered allmulticast mode
[ 1900.129597][ T9453] veth1: entered promiscuous mode
[ 1900.385368][   T38] br0: port 1(veth1) entered blocking state
[ 1900.386187][   T38] br0: port 1(veth1) entered forwarding state
[ 1907.598981][ T9496] br0: port 1(veth1) entered disabled state
[ 1907.723590][ T9497] veth1: left allmulticast mode
[ 1907.723942][ T9497] veth1: left promiscuous mode
[ 1907.724449][ T9497] br0: port 1(veth1) entered disabled state