[ 1755.589302][ T9266] br1: port 1(veth1) entered blocking state
[ 1755.590064][ T9266] br1: port 1(veth1) entered disabled state
[ 1755.590556][ T9266] veth1: entered allmulticast mode
[ 1755.594557][ T9266] veth1: entered promiscuous mode
[ 1755.723476][  T115] br1: port 1(veth1) entered blocking state
[ 1755.723945][  T115] br1: port 1(veth1) entered forwarding state
[ 1775.343743][ T9406] br1: port 1(veth1) entered disabled state
[ 1775.454140][ T9407] veth1: left allmulticast mode
[ 1775.454767][ T9407] veth1: left promiscuous mode
[ 1775.455327][ T9407] br1: port 1(veth1) entered disabled state