[ 1717.771422][ T9548] br1: port 1(veth1) entered blocking state
[ 1717.771713][ T9548] br1: port 1(veth1) entered disabled state
[ 1717.771974][ T9548] veth1: entered allmulticast mode
[ 1717.773840][ T9548] veth1: entered promiscuous mode
[ 1717.935917][   T63] br1: port 1(veth1) entered blocking state
[ 1717.936227][   T63] br1: port 1(veth1) entered forwarding state
[ 1753.953082][ T9727] br1: port 1(veth1) entered disabled state
[ 1754.115818][ T9728] veth1: left allmulticast mode
[ 1754.116044][ T9728] veth1: left promiscuous mode
[ 1754.116699][ T9728] br1: port 1(veth1) entered disabled state