[ 1184.712273][ T6012] veth0: entered allmulticast mode
[ 1184.712656][ T6012] veth1: entered allmulticast mode
[ 1184.712904][ T6012] veth2: entered allmulticast mode
[ 1184.713140][ T6012] veth3: entered allmulticast mode
[ 1195.928066][ T6012] veth0: left allmulticast mode
[ 1195.928324][ T6012] veth1: left allmulticast mode
[ 1195.928536][ T6012] veth2: left allmulticast mode
[ 1195.928728][ T6012] veth3: left allmulticast mode