[ 1247.864427][ T7919] br1: port 1(veth1) entered blocking state
[ 1247.864725][ T7919] br1: port 1(veth1) entered disabled state
[ 1247.865020][ T7919] veth1: entered allmulticast mode
[ 1247.868252][ T7919] veth1: entered promiscuous mode
[ 1247.982457][  T258] br1: port 1(veth1) entered blocking state
[ 1247.982963][  T258] br1: port 1(veth1) entered forwarding state
[ 1279.267863][ T8099] br1: port 1(veth1) entered disabled state
[ 1279.350500][ T8101] veth1: left allmulticast mode
[ 1279.350820][ T8101] veth1: left promiscuous mode
[ 1279.351215][ T8101] br1: port 1(veth1) entered disabled state