[ 1273.445109][ T9581] br1: port 1(veth1) entered blocking state
[ 1273.445471][ T9581] br1: port 1(veth1) entered disabled state
[ 1273.445815][ T9581] veth1: entered allmulticast mode
[ 1273.447955][ T9581] veth1: entered promiscuous mode
[ 1273.537305][  T151] br1: port 1(veth1) entered blocking state
[ 1273.537691][  T151] br1: port 1(veth1) entered forwarding state
[ 1291.290541][ T9720] br1: port 1(veth1) entered disabled state
[ 1291.378409][ T9721] veth1: left allmulticast mode
[ 1291.378722][ T9721] veth1: left promiscuous mode
[ 1291.379063][ T9721] br1: port 1(veth1) entered disabled state