[ 1523.546886][ T4496] br1: port 1(veth1) entered blocking state
[ 1523.547183][ T4496] br1: port 1(veth1) entered disabled state
[ 1523.547481][ T4496] veth1: entered allmulticast mode
[ 1523.549382][ T4496] veth1: entered promiscuous mode
[ 1523.697234][  T255] br1: port 1(veth1) entered blocking state
[ 1523.697527][  T255] br1: port 1(veth1) entered forwarding state
[ 1558.092469][ T4587] br1: port 1(veth1) entered disabled state
[ 1558.247520][ T4588] veth1: left allmulticast mode
[ 1558.247838][ T4588] veth1: left promiscuous mode
[ 1558.248176][ T4588] br1: port 1(veth1) entered disabled state