[ 1032.601163][T21298] br1: port 1(veth1) entered blocking state
[ 1032.601388][T21298] br1: port 1(veth1) entered disabled state
[ 1032.601583][T21298] veth1: entered allmulticast mode
[ 1032.603454][T21298] veth1: entered promiscuous mode
[ 1032.628189][  T297] br1: port 1(veth1) entered blocking state
[ 1032.628398][  T297] br1: port 1(veth1) entered forwarding state
[ 1046.755673][T21435] br1: port 1(veth1) entered disabled state
[ 1046.781414][T21436] veth1: left allmulticast mode
[ 1046.781593][T21436] veth1: left promiscuous mode
[ 1046.781850][T21436] br1: port 1(veth1) entered disabled state